Misplaced Pages

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82-506: Wildlife includes all non-domesticated plants, animals, and other organisms. Wildlife or Wild Life may also refer to: Wildlife Humans have historically tended to separate civilization from wildlife in a number of ways, including the legal, social and moral senses. Some animals, however, have adapted to suburban environments. This includes such animals as feral cats , dogs, mice, and rats. Some religions declare certain animals to be sacred, and in modern times, concern for

164-423: A PBS Passport member benefit subscription. On July 1, 2016, Amazon Prime Video and PBS Distribution entered into a multi-year agreement which saw several PBS Kids series on other streaming services move to Amazon Prime Video. PBS Distribution partnered with MultiChoice to launch PBS KIDS on May 22, 2019, on DStv and GOtv subscription platforms across its Sub-Saharan Africa footprint. In mid-2021,

246-530: A laissez-faire position, which argues that humans should not harm wild animals but that humans should not intervene to reduce natural harms that they experience. This subsection focuses on anthropogenic forms of wildlife destruction. The loss of animals from ecological communities is also known as defaunation . Exploitation of wild populations has been a characteristic of modern man since our exodus from Africa 130,000 – 70,000 years ago. The rate of extinctions of entire species of plants and animals across

328-481: A sport or recreation. Meat sourced from wildlife that is not traditionally regarded as game is known as bushmeat . The increasing demand for wildlife as a source of traditional food in East Asia is decimating populations of sharks, primates, pangolins and other animals, which they believe have aphrodisiac properties. Malaysia is home to a vast array of amazing wildlife. However, illegal hunting and trade poses

410-523: A 2012 speech to 850 top executives from PBS stations, Senior Vice President of Digital Jason Seiken warned that PBS was in danger of being disrupted by YouTube studios such as Maker Studios . In the speech, later described as a "seminal moment" for public television, he laid out his vision for a new style of PBS digital video production. Station leadership rallied around his vision and Seiken formed PBS Digital Studios , which began producing educational but edgy videos, something Seiken called "PBS-quality with

492-795: A PBS Julia Child channel be added to Pluto TV in the United States. The channels "PBS Antiques Roadshow", "Julia Child", "Antiques Road Trip" and "PBS Nature" were added to a number of American FAST platforms in January 2023. Antiques Road Trip later became available in Australia. The channels "PBS Food" (in the United States) and "PBS History" (in the UK and Australia) launched on certain FAST platforms in late 2023. The channel "PBS Retro"

574-449: A YouTube sensibility". The studio's first hit, an auto-tuned version of the theme from one of their most famous television programs, Mister Rogers' Neighborhood , was one of YouTube's 10 most viral videos of 2012. By 2013, monthly video views on PBS.org had risen from 2 million to a quarter-billion, PBS.org traffic had surpassed that of the CBS, NBC, and ABC web sites, PBSKids.org had become

656-575: A common subject for educational television shows . National Geographic Society specials appeared on CBS since 1965, later moving to American Broadcasting Company and then Public Broadcasting Service . In 1963, NBC debuted Wild Kingdom , a popular program featuring zoologist Marlin Perkins as host. The BBC natural history unit in the United Kingdom was a similar pioneer, the first wildlife series LOOK presented by Sir Peter Scott ,

738-433: A distance education and how-to service operated between 2000 and 2006, and was largely succeeded by Create (a similarly formatted network owned by American Public Television). The 24-hour PBS Kids Channel has had two iterations in the age of digital television ; one which existed between 1999 and 2005 (being superseded by PBS Kids Sprout), and the current version which was launched in 2017. World began operations in 2007 as

820-539: A dramatic and rapid growth in recent years worldwide and many elements are closely aligned to eco-tourism and sustainable tourism . Wild animal suffering is suffering experienced by non-human animals living in the wild, outside of direct human control, due to natural processes such as disease , injury , parasitism , starvation , malnutrition , dehydration , weather conditions , natural disasters , killings by other animals , and psychological stress . Some estimates indicate that these individual animals make up

902-689: A genre-based schedule (for example, drama series encompass the Sunday schedule, while science-related programs are featured on Wednesdays). PBS broadcasts children's programming under the PBS Kids branding as part of the service's (and including content supplied by other distributors not programmed by the service, its member stations') morning and afternoon schedule. As the children's programs it distributes are intended to educate as well as entertain its target audience, PBS and its stations have long been in compliance with educational programming guidelines set by

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984-438: A larger proportion of PBS-distributed programming to the primary member station, with the secondary members being allowed to carry a lesser number of program offerings from the service's schedule. Unlike public broadcasters in most other countries, PBS cannot own any of the stations that broadcasts its programming; therefore, it is one of the few television programming bodies that does not have any owned-and-operated stations . This

1066-434: A period of acclimation can increase in numbers significantly, having destructive effects on many elements of the native environment of which they have become part. This final group is one of secondary effects. All wild populations of living things have many complex intertwining links with other living things around them. Large herbivorous animals such as the hippopotamus have populations of insectivorous birds that feed off

1148-567: A service operated by PBS but is now managed by American Public Television. PBS has also restructured its satellite feed system, simplifying HD02 (PBS West) into a timeshift feed for the Pacific Time Zone , rather than a high-definition complement to its formerly primary SD feed. PBS Kids Go! was proposed as a replacement broadcast network for the original 1999–2005 version of the PBS Kids Channel; however, plans to launch

1230-408: A set schedule of programming, particularly in regard to its prime time schedule, member stations reserve the right to schedule PBS-distributed programming in other time slots or not clear it at all if they choose to do so; few of the service's members carry all its programming. Most PBS stations timeshift some distributed programs. Once PBS accepts a program offered for distribution, PBS, rather than

1312-559: A source of tension as stations seek to preserve their localism, and PBS strives to market a consistent national lineup. However, PBS has a policy of "common carriage", which requires most stations to clear the national prime time programs on a common programming schedule to market them nationally more effectively. Management at former Los Angeles member KCET cited unresolvable financial and programming disputes among its major reasons for leaving PBS after over 40 years in January 2011, although it would return to PBS in 2019. Although PBS has

1394-505: A threat to Malaysia's natural diversity. A November 2008 report from biologist and author Sally Kneidel, PhD, documented numerous wildlife species for sale in informal markets along the Amazon River , including wild-caught marmosets sold for as little as $ 1.60 (5 Peruvian soles). Many Amazon species, including peccaries , agoutis , turtles , turtle eggs, anacondas , armadillos are sold primarily as food. Wildlife has long been

1476-601: A top building sign visible off the Richmond Highway . On August 4, 2020, the Amazon Prime Video platform added a "PBS Documentaries" package. As of that time it offered four separately-subscribable selections of PBS programming in the United States, "PBS Documentaries", "PBS Living" (also on Apple TV), "PBS Masterpiece" (also in Canada) and "PBS KIDS". In the UK, a "PBS America" documentaries package

1558-524: Is The Lawrence Welk Show , which has aired continuously in reruns on PBS (through the Oklahoma Educational Television Authority ) almost every weekend since 1986. Reruns of programs originally produced for public television are common, especially with former PBS shows whose hosts have retired or died (for example, The Joy of Painting and Mister Rogers' Neighborhood ). Children's programming (such as Clifford

1640-478: Is NETA (formerly SECA), whose properties have included The Shapies and Jerry Yarnell School of Fine Art . In addition, the member stations themselves also produce a variety of local shows, some of which subsequently receive national distribution through PBS or other distributors. Rerun programming , especially domestic programming not originally produced for public television, is generally uncommon on PBS or its member stations. The most prominent exception to this

1722-577: Is a publicly funded nonprofit organization and the most prominent provider of educational programs to public television stations in the United States, distributing shows such as Frontline , Nova , PBS News Hour , Masterpiece , Sesame Street , and This Old House . PBS is funded by a combination of member station dues, the Corporation for Public Broadcasting , pledge drives , and donations from both private foundations and individual citizens. All proposed funding for programming

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1804-445: Is available on Amazon Prime Video. On September 3, 2020, PBS began to offer a livestream of their member stations for free via its website (as well as the websites from the member stations), on smart TVs, and on their mobile apps. However, only a small handful of stations currently do not have a livestream of their stations set up. Jefferson Graham of USA Today called it, "Arguably the best bargain in streaming". July 1, 2021 saw

1886-422: Is charged with the responsibility of programming local content such as news, interviews, cultural, and public affairs programs for its individual market or state that supplements content provided by PBS and other public television distributors. In a commercial broadcast television network structure, affiliates give up portions of their local advertising airtime in exchange for carrying network programming, and

1968-839: Is considered its preferred area or territory . Many processes associated with human habitation of an area cause loss of this area and decrease the carrying capacity of the land for that species. In many cases these changes in land use cause a patchy break-up of the wild landscape. Agricultural land frequently displays this type of extremely fragmented, or relictual habitat. Farms sprawl across the landscape with patches of uncleared woodland or forest dotted in-between occasional paddocks. Examples of habitat destruction include grazing of bushland by farmed animals, changes to natural fire regimes, forest clearing for timber production and wetland draining for city expansion. Mice, cats, rabbits, dandelions and poison ivy are all examples of species that have become invasive threats to wild species in various parts of

2050-476: Is further evidence that humans have unleashed a sixth mass extinction event. According to CITES , it has been estimated that annually the international wildlife trade amounts to billions of dollars and it affects hundreds of millions of animal and plant specimen. Wildlife trade refers to the products that are derived from non-domesticated animals or plants usually extracted from their natural environment or raised under controlled conditions. It can involve

2132-556: Is not the only distributor of public television programming to the member stations. Other distributors have emerged from the roots of companies that maintained loosely held regional public television stations in the 1960s. Boston -based American Public Television (which, among other names, was formerly known as Eastern Educational Network and the American Program Service) is second only to PBS for distributing programs to U.S. non-commercial stations. Another distributor

2214-697: Is one of the largest producers of educational television programming, including shows like American Experience , Arthur (with Canada-based CINAR ), Masterpiece Theatre , Nova , Antiques Roadshow and Frontline , as well as many other children's and lifestyle programs. News programs are produced by WETA-TV ( PBS News Hour ) in Washington, D.C. , WNET in New York City and WPBT in Miami . Newark, New Jersey/ New York City member WNET produces or distributes programs such as Secrets of

2296-540: Is partly due to the origins of the PBS stations themselves, and partly due to historical broadcast license issues. Most PBS member stations have produced at least some nationally distributed programs. Current regularly scheduled programming on the PBS national feed is produced by a smaller group of stations, including: PBS has spun off a number of television networks , often in partnership with other media companies. PBS YOU ,

2378-544: Is responsible for governing and setting policy for PBS, consisting of 27 members: 14 professional directors (station managers), 12 general directors (outside directors), and the PBS president. All PBS Board members serve three-year terms, without pay. PBS member stations elect the 14 professional directors; the board elects the 12 general directors and appoints the PBS president and CEO; and the entire board elects its officers. As of March 2015 , PBS maintains current memberships with 354 television stations encompassing 50 states,

2460-619: Is subject to a set of standards to ensure the program is free of influence from the funding source. PBS has over 350 member television stations , many owned by educational institutions , nonprofit groups both independent or affiliated with one particular local public school district or collegiate educational institution, or entities owned by or related to state government . PBS was established on November 3, 1969, by Hartford N. Gunn Jr. (president of WGBH ), John Macy (president of CPB ), James Day (last president of National Educational Television ), and Kenneth A. Christiansen (chairman of

2542-510: Is the only children's programming block on U.S. broadcast television. As PBS is often known for doing, PBS Kids has broadcast imported series from other countries; these include British series originally broadcast by the BBC and ITV . Through American Public Television, many PBS stations also began airing the Australian series Raggs on June 4, 2007. Some of the programs broadcast as part of

Wildlife (disambiguation) - Misplaced Pages Continue

2624-542: The Federal Communications Commission in response to the enactment of the Children's Television Act of 1990 . Many member stations have historically also broadcast distance education and other instructional television programs, typically during daytime slots; though with the advent of digital television, which has allowed stations to carry these programs on digital subchannels in lieu of

2706-535: The natural environment has provoked activists to protest against the exploitation of wildlife for human benefit or entertainment. Global wildlife populations have decreased significantly by 68% since 1970 as a result of human activity, particularly overconsumption , population growth , and intensive farming , according to a 2020 World Wildlife Fund 's Living Planet Report and the Zoological Society of London 's Living Planet Index measure, which

2788-409: The traffic of drugs and weapons . Stone Age people and hunter-gatherers relied on wildlife, both plants and animals, for their food. In fact, some species may have been hunted to extinction by early human hunters. Today, hunting, fishing, and gathering wildlife is still a significant food source in some parts of the world. In other areas, hunting and non-commercial fishing are mainly seen as

2870-555: The 11th "most popular charity/non-profit in America" from over 100 charities researched in the study conducted by the industry publication, with 38.2% of Americans over the age of 12 choosing "love" and "like a lot" for PBS. Since the mid-2000s, Roper Opinion Research polls commissioned by PBS have consistently placed the service as the most-trusted national institution in the United States. A 2016–2017 study by Nielsen Media Research found 80% of all US television households view

2952-481: The 1980s onward, the national PBS network has not typically carried sporting events, mainly because the broadcast rights to most sporting events have become more cost-prohibitive in that timeframe, especially for nonprofits with limited revenue potential; in addition, starting with the respective launches of the MountainWest Sports Network (now defunct) and Big Ten Network in 2006 and 2007 and

3034-558: The Big Red Dog and DragonflyTV , the latter of which is also syndicated on commercial television) is rerun extensively. In 2020 and 2021, PBS served as the over-the-air home to select specials from the Peanuts library , under sublicense from Apple ; the deal was not renewed in 2022. Launched as PTV on July 11, 1994, PBS Kids is the brand for children's programs aired by PBS. PBS Kids, launched in 1999 and operated until 2005,

3116-755: The Dead , Nature , and Cyberchase . PBS also works with other networks for programming such as CNN International for Amanpour & Company which is a co-production of CNN International and WNET. PBS member stations are known for rebroadcasting British television costume dramas , comedies and science fiction programs (acquired from the BBC and other sources) such as Downton Abbey ; 'Allo 'Allo! ; Are You Being Served? ; The Benny Hill Show , Red Dwarf ; The Fall and Rise of Reginald Perrin ; Father Ted ; Fawlty Towers ; Harry Enfield & Chums ; Keeping Up Appearances ; Monty Python's Flying Circus ; Mr. Bean , The Vicar of Dibley ,

3198-557: The District of Columbia and four U.S. possessions; as such, it is the only television broadcaster in the United States—commercial or non-commercial—which has station partners licensed in every U.S. state (by comparison, none of the five major commercial broadcast networks has affiliates in certain states where PBS has members, most notably New Jersey ). The service has an estimated national reach of 93.74% of all households in

3280-601: The Los Angeles market ; KCET served as the market's primary PBS member until it left the service in January 2011, at which time it was replaced by KOCE). KCET rejoined PBS in 2019, thus giving the Los Angeles area four different member stations. For these cases, PBS utilizes the Program Differentiation Plan, which divides by percentage the number of programs distributed by the service that each member can carry on their schedule; often, this assigns

3362-404: The U.S., in which network-affiliated stations were initially owned by companies that owned few to no other television stations elsewhere in the country. In some U.S. states, a group of PBS stations throughout the entire state may be organized into a single regional "subnetwork" (such as Alabama Public Television and Arkansas PBS ); in this model, PBS programming and other content is distributed by

Wildlife (disambiguation) - Misplaced Pages Continue

3444-869: The US have dominated the market for shows about wildlife on cable television, while on Public Broadcasting Service the NATURE strand made by WNET-13 in New York and NOVA by WGBH in Boston are notable. Wildlife television is now a multimillion-dollar industry with specialist documentary film-makers in many countries including UK, US, New Zealand, Australia, Austria, Germany, Japan, and Canada. There are many magazines and websites which cover wildlife including National Wildlife , Birds & Blooms , Birding , wildlife.net , and Ranger Rick for children. Many animal species have spiritual significance in different cultures around

3526-442: The United States (or 292,926,047 Americans with at least one television set). PBS stations are commonly operated by nonprofit organizations , state agencies, local authorities (such as municipal boards of education), or universities in their city of license ; this is similar (albeit more centralized in states where a licensee owns multiple stations rebroadcasting the main PBS member) to the early model of commercial broadcasting in

3608-523: The back of cattle, which helps to keep them disease-free. Destroying the nesting habitats of these birds would cause a decrease in the cattle population because of the spread of insect-borne diseases. Public Broadcasting Service This is an accepted version of this page The Public Broadcasting Service ( PBS ) is an American public broadcaster and non-commercial , free-to-air television network based in Arlington, Virginia . PBS

3690-399: The channel in 2012). However, the original programming block still exists on PBS, filling daytime and in some cases, weekend morning schedules on its member stations; many members also carry 24-hour locally programmed children's networks featuring PBS Kids content on one of their digital subchannels. A revived version of the PBS Kids Channel was launched on January 16, 2017. As of 2019, PBS Kids

3772-448: The channel was added to Australia's Foxtel subscription platform. At the summer 2019 Television Critics Association press tour day for PBS on July 29, 2019, it was announced that MVPD YouTube TV would begin to carry PBS programming and member stations in the fall of 2019. Member stations have the choice of having their traditional channel on the service with its full programming schedule received by Google over-the-air and uploaded to

3854-568: The competition between members of a population. However, if this hunting continues at rate greater than the rate at which new members of the population can reach breeding age and produce more young, the population will begin to decrease in numbers . Populations that are confined to islands, whether literal islands or just areas of habitat that are effectively an "island" for the species concerned, have also been observed to be at greater risk of dramatic population rise of deaths declines following unsustainable hunting . The habitat of any given species

3936-472: The context of the philosophy of religion as an instance of the problem of evil . More recently, starting in the 19th century, a number of writers have considered the subject from a secular standpoint as a general moral issue, that humans might be able to help prevent. There is considerable disagreement around taking such action, as many believe that human interventions in nature should not take place because of practicality, valuing ecological preservation over

4018-682: The department of broadcasting at the University of Florida ). It began operations on October 5, 1970, taking over many of the functions of its predecessor, National Educational Television (NET), which later merged with Newark, New Jersey station WNDT to form WNET . In 1973, it merged with Educational Television Stations . Around the same time, the groups started out the National Public Affairs Broadcast Center (later National Public Affairs Center for Television), which offered news and national affairs to

4100-459: The dominant US children's site for video, and PBS had won more 2013 Webby Awards than any other media company in the world. On May 8, 2013, full-length episodes of PBS' prime time, news and children's programs were made available through the Roku streaming player; programming is available on Roku as separate streaming channels for "PBS" and " PBS KIDS " content. Some content is only available with

4182-408: The exception of Sprout, some of these services, including those from PBS member stations and networks, have not made contracts with Internet-distributed over-the-top MVPD services such as Sling TV and the now defunct PlayStation Vue . With the transition to over-the-air digital television broadcasts, many of the services are also often now available as standard-definition multicast channels on

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4264-615: The intent to expand the in-program breaks to the remainder of the schedule if successful. In 2011, PBS released apps for iOS and Android to allow viewing of full-length videos on mobile devices. Vern Seward of The Mac Observer calls the PBS iPad App, "...cool on so many levels." An update in 2015 added Chromecast support. "PBS UK" was launched as a paid subscription channel in the United Kingdom on November 1, 2011, featuring American documentary programming sourced from PBS. Better identifying its subject matter, this channel

4346-912: The later launches of the Pac-12 Network and ESPN's SEC Network and ACC Network , athletic conferences have acquired rights for all of their member university's sports programs for their cable channels, restricting their use from PBS member stations, even those associated with their own universities. From 1976 to 1989, KQED produced a series of Bundesliga matches under the banner Soccer Made in Germany , with Toby Charles announcing. PBS also carried tennis events, as well as Ivy League football. Notable football commentators included Upton Bell , Marty Glickman , Bob Casciola , Brian Dowling , Sean McDonough and Jack Corrigan . Other sports programs included interview series such as The Way It Was and The Sporting Life . The board of directors

4428-502: The main PBS feed or exclusively over online, many member stations/networks have replaced distance education content with children's and other programming. Unlike its radio counterpart, National Public Radio , PBS does not have a central program production arm or news division. All of the programming carried by PBS, whether news, documentary or entertainment, is created by (or in most cases produced under contract with) other parties, such as individual member stations. Boston member WGBH-TV

4510-517: The many parasitic insects that grow on the hippo. Should the hippo die out, so too will these groups of birds, leading to further destruction as other species dependent on the birds are affected. Also referred to as a domino effect , this series of chain reactions is by far the most destructive process that can occur in any ecological community . Another example is the black drongos and the cattle egrets found in India. These birds feed on insects on

4592-419: The network pays its affiliates a share of the revenue it earns from advertising. By contrast, PBS member stations pay fees for the shows acquired and distributed by the national organization. Under this relationship, PBS member stations have greater latitude in local scheduling than their commercial broadcasting counterparts. Scheduling of PBS-distributed series may vary greatly depending on the market. This can be

4674-493: The network were folded in 2006. Programming from the PBS Satellite Service has also been carried by certain member stations or regional member networks to fill their overnight schedules (particularly those that have transitioned to a 24-hour schedule since the late 1990s), in lieu of providing programming sourced from outside public television distributors or repeats of local programming (program promotions shown on

4756-469: The network's programs over the course of a year. However, PBS is not responsible for all programming carried on public television stations, a large proportion of which may come from its member stations —including WGBH-TV , WETA-TV , WNET , WTTW , WQED , WHYY-TV , Twin Cities PBS — American Public Television , and independent producers. This distinction regarding the origin of different programs on

4838-634: The original run of Doctor Who , and Sherlock . However, a significant amount of sharing takes place. The BBC and British broadcasters such as Channel 4 often cooperate with PBS stations, producing material that is shown on both sides of the Atlantic . Less frequently, Canadian, Australian and other international programming appears on PBS stations (such as The Red Green Show , currently distributed by syndicator Executive Program Services); public broadcasting syndicators are more likely to offer this programming to U.S.-based public television stations. PBS

4920-1113: The originating member station, retains exclusive rebroadcasting rights during an agreed period. Suppliers, however, retain the right to sell the program's intellectual property in non-broadcast media such as DVDs , books, and sometimes PBS- licensed merchandise . The evening and primetime schedule on PBS features a diverse array of programming including fine arts ( Great Performances ); drama ( Masterpiece , Downton Abbey , American Family: Journey of Dreams ); science ( Nova , Nature ); history ( American Experience , American Masters , History Detectives , Antiques Roadshow ); music ( Austin City Limits , Soundstage ); public affairs ( Frontline , PBS NewsHour , Washington Week , Nightly Business Report ); independent films and documentaries ( P.O.V. , Independent Lens ); home improvement ( This Old House ); and interviews ( Amanpour & Company , Tavis Smiley , The Dick Cavett Show ). In 2012, PBS began organizing much of its prime time programming around

5002-562: The originating station in the subnetwork to other full-power stations that serve as satellites as well as any low-power translators in other areas of the state. Some states may be served by such a regional network and simultaneously have PBS member stations in a certain city (such as the case with secondary member KBDI-TV in Denver , which is not related to Colorado member network Rocky Mountain PBS and its flagship station and primary Denver PBS member, KRMA-TV) that operate autonomously from

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5084-611: The planet has been so high in the last few hundred years that it is widely believed that a sixth great extinction event ("the Holocene Mass Extinction ") is currently ongoing. The 2019 Global Assessment Report on Biodiversity and Ecosystem Services , published by the United Nations ' Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services , says that roughly one million species of plants and animals face extinction within decades as

5166-520: The profile of the fledgling PBS network. In 1991, the Corporation for Public Broadcasting resumed funding for most PBS shows that debuted prior to 1977, with the exceptions of Washington Week in Review and Wall Street Week (CPB resumed funding of Washington Week in 1997). In 1994, The Chronicle of Philanthropy released the results of the largest study on the popularity and credibility of charitable and non-profit organizations. PBS ranked as

5248-475: The regional member network. As opposed to the present commercial broadcasting model in which network programs are often carried exclusively on one television station in a given market, PBS may maintain more than one member station in certain markets, which may be owned by the licensee of the market's primary PBS member station or owned by a separate licensee (as a prime example, KOCE-TV , KLCS and KVCR-DT —which are all individually owned—serve as PBS stations for

5330-435: The reproductive capacity of the population is being exploited. The effects of this are often noticed much more dramatically in slow-growing populations such as many larger species of fish. Initially when a portion of a wild population is hunted, an increased availability of resources (food, etc.) is experienced increasing growth and reproduction as density dependent inhibition is lowered. Hunting, fishing and so on, have lowered

5412-793: The result of human actions. Subsequent studies have discovered that the destruction of wildlife is "significantly more alarming" than previously believed, with some 48% of 70,000 monitored animal species experiencing population declines as the result of human industrialization. According to a 2023 study published in PNAS , "immediate political, economic, and social efforts of an unprecedented scale are essential if we are to prevent these extinctions and their societal impacts." The four most general reasons that lead to destruction of wildlife include overkill, habitat destruction and fragmentation , impact of introduced species and chains of extinction. Overkill happens whenever hunting occurs at rates greater than

5494-439: The satellite feed advertise upcoming programs as being aired on PBS during the timeslot card normally used as a placeholder for member outlets to insert local airtime information). Some or all of these services are available on a digital cable tier of many cable providers, on a free-to-air (FTA) satellite receiver receiving from PBS Satellite Service , as well as via subscription-based direct broadcast satellite providers. With

5576-743: The service presents a frequent source of viewer confusion. In December 2009, PBS signed up for the Nielsen ratings audience measurement reports, and began to be included in its primetime and daily "Television Index" reports, alongside the major commercial broadcast networks. In May 2011, PBS announced that it would incorporate breaks containing underwriter spots for corporate and foundation sponsors, program promotions and identification spots within four breaks placed within episodes of Nature and NOVA , airing episodes broken up into segments of up to 15 minutes, rather than airing them as straight 50- to 55-minute episodes. The strategy began that fall, with

5658-559: The service's children's lineup or through public broadcast syndication directly to its members have subsequently been syndicated to commercial television outlets (such as Ghostwriter and The Magic School Bus ). Many PBS member stations and networks—including Mississippi Public Broadcasting ( MHSAA ), Georgia Public Broadcasting ( GHSA ), Maine Public Broadcasting Network ( MPA ), Iowa PBS ( IGHSAU ), Nebraska Public Media ( NSAA ), and WKYU-TV ( Western Kentucky Hilltoppers )—locally broadcast high school and college sports. From

5740-552: The service, a YouTube TV-only feed provided by the station with some programming substitutions due to lack of digital rights, or a PBS-provided feed with limited localization, though with no local programming or pledge drive programming. In 2019, PBS announced plans to move its headquarters to another building in the Crystal Gateway complex, while remaining in Crystal City, Virginia , and did so in 2020, which included

5822-766: The service. The group was later merged into member station WETA-TV in 1972. Immediately after public disclosure of the Watergate scandal , on May 17, 1973, the United States Senate Watergate Committee commenced proceedings; PBS broadcast the proceedings nationwide, with Robert MacNeil and Jim Lehrer as commentators. Although all of the Big Three TV Networks ran coverage of the hearings, PBS re-broadcast them on prime time . For seven months, nightly "gavel-to-gavel" broadcasts drew great public interest, and raised

5904-789: The three days of Eid. In Christianity the Bible has a variety of animal symbols, the Lamb is a famous title of Jesus. In the New Testament the Gospels Mark , Luke and John have animal symbols: "Mark is a lion, Luke is a bull and John is an eagle." Wildlife tourism is an element of many nations' travel industry centered around observation and interaction with local animal and plant life in their natural habitats. While it can include eco - and animal-friendly tourism, safari hunting and similar high-intervention activities also fall under

5986-489: The trade of living or dead individuals, tissues such as skins, bones or meat, or other products. Legal wildlife trade is regulated by the United Nations ' Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which currently has 184 member countries called Parties . Illegal wildlife trade is widespread and constitutes one of the major illegal economic activities, comparable to

6068-487: The umbrella of wildlife tourism. Wildlife tourism , in its simplest sense, is interacting with wild animals in their natural habitat , either actively (e.g. hunting/collection) or passively (e.g. watching/photography). Wildlife tourism is an important part of the tourism industries in many countries including many African and South American countries, Australia , India , Canada , Indonesia , Bangladesh , Malaysia , Sri Lanka and Maldives among many. It has experienced

6150-509: The vast majority of animals in existence. An extensive amount of natural suffering has been described as an unavoidable consequence of Darwinian evolution , as well as the pervasiveness of reproductive strategies , which favor producing large numbers of offspring, with a low amount of parental care and of which only a small number survive to adulthood, the rest dying in painful ways, has led some to argue that suffering dominates happiness in nature. The topic has historically been discussed in

6232-487: The well-being and interests of individual animals, considering any obligation to reduce wild animal suffering implied by animal rights to be absurd, or viewing nature as an idyllic place where happiness is widespread. Some have argued that such interventions would be an example of human hubris , or playing God , and use examples of how human interventions, for other reasons, have unintentionally caused harm. Others, including animal rights writers, have defended variants of

6314-517: The world, and they and their products may be used as sacred objects in religious rituals. For example, eagles, hawks and their feathers have great cultural and spiritual value to Native Americans as religious objects. In Hinduism the cow is regarded as sacred. Muslims conduct sacrifices on Eid al-Adha , to commemorate the sacrificial spirit of Ibrāhīm in Islam ( Arabic-Abraham ) in love of God . Camels, sheep, goats may be offered as sacrifice during

6396-490: The world. Frequently species that are uncommon in their home range become out-of-control invasions in distant but similar climates. The reasons for this have not always been clear and Charles Darwin felt it was unlikely that exotic species would ever be able to grow abundantly in a place in which they had not evolved. The reality is that the vast majority of species exposed to a new habitat do not reproduce successfully. Occasionally, however, some populations do take hold and after

6478-637: Was a studio-based show, with filmed inserts. David Attenborough first made his appearance in this series, which was followed by the series Zoo Quest during which he and cameraman Charles Lagus went to many exotic places looking for and filming elusive wildlife—notably the Komodo dragon in Indonesia and lemurs in Madagascar. Since 1984, the Discovery Channel and its spinoff Animal Planet in

6560-461: Was added to Roku's live TV channel lineup in the United States on April 23, 2024, airing PBS Kids shows from the 70s, 80s and 90s. Even with its status as a non-profit and educational television network, PBS engages in program distribution, providing television content and related services to its member stations, each of which together cooperatively owns the network. Unlike the affiliates for commercial TV networks, each non-profit PBS member station

6642-406: Was largely funded by satellite provider DirecTV . The original channel ceased operations on September 26, 2005, in favor of PBS Kids Sprout , a commercial digital cable and satellite television channel originally operated as a joint venture between PBS, Comcast , Sesame Workshop and Apax Partners ( NBCUniversal , which Comcast acquired in 2011, later acquired the other partners' interests in

6724-472: Was renamed " PBS America " on July 4, 2012. The channel has subsequently become available in other parts of Europe and Australia. On February 28, 2012, PBS partnered with AOL to launch Makers: Women Who Make America , a digital documentary series focusing on high-achieving women in male-dominated industries such as war, comedy, space, business, Hollywood and politics. PBS initially struggled to compete with online media such as YouTube for market share. In

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