London Zoo, previously known as ZSL London Zoo or London Zoological Gardens and sometimes called Regent's Park Zoo, is the world's oldest scientific zoo. It was opened in London on 27 April 1828, and was originally intended to be used as a collection for scientific study. In 1831 or 1832, the animals of the Tower of London menagerie were transferred to the zoo's collection. It was opened to the public in 1847. As of December 2022, it houses a collection of 14,926 individuals, making it one of the largest collections in the United Kingdom.
Bristol Zoo was a zoo in the city of Bristol in South West England. The zoo's stated mission was to "maintain and defend" biodiversity through breeding endangered species, conserving threatened species and habitats and promoting a wider understanding of the natural world".
The Singapore Zoo, formerly known as the Singapore Zoological Gardens or Mandai Zoo, is a 28 hectares zoo located on the margins of Upper Seletar Reservoir within Singapore's heavily forested central catchment area. It is operated by the Mandai Wildlife Group, which also manages the neighbouring Night Safari, River Wonders, Bird Paradise as well as the forthcoming Rainforest Wild Park.
Whipsnade Zoo, formerly known as ZSL Whipsnade Zoo and Whipsnade Wild Animal Park, is a zoo and safari park located at Whipsnade, near Dunstable in Bedfordshire, England. It is one of two zoos that are owned by the Zoological Society of London (ZSL), a charity devoted to the worldwide conservation of animals and their habitats.
Connecticut's Beardsley Zoo, located in Bridgeport, Connecticut, is the only Association of Zoos and Aquariums (AZA)–accredited zoo in the state of Connecticut. The zoo includes one of the few carousels in the state. The zoo has around 500 animals, from over 100 species, and welcomes about 280,000 visitors a year.
The Oakland Zoo is a zoo located in the Grass Valley neighborhood of Oakland, California, United States. Established on June 6, 1922, it is managed by the Conservation Society of California, a 501(c)(3) non-profit organization dedicated to the conservation of wildlife both locally and globally. The zoo is home to more than 850 native and exotic animals and is a member of the Association of Zoos and Aquariums (AZA).
The San Francisco Zoo is a 100-acre (40 ha) zoo located in the southwestern corner of San Francisco, California, between Lake Merced and the Pacific Ocean along the Great Highway. The SF Zoo is a public institution, managed by the non-profit San Francisco Zoological Society, a 501(c)(3) organization. under a public-private partnership since 1993, receives $4.2 million annually from the city. As of 2016, the zoo housed more than one thousand individual animals, representing more than 250 species. It is noted as the birthplace of Koko the gorilla, and, from 1974 to 2016, the home of Elly, the oldest black rhinoceros in North America.
The Zoo Zürich is a zoo located in Zürich, Switzerland. It is considered one of the best zoos in Europe. Opened in 1929, it is the third oldest zoo in Switzerland and it accumulated a collection of 2,200 specimens of 300 species by its seventy-fifth year. It is located on Zürichbergstrasse, on the lower reaches of the Zürichberg in the Fluntern quarter.
Colchester Zoo is a zoological garden situated near Colchester, England. The zoo opened in 1963 and celebrated its 60th anniversary on 2 June 2023. The zoo is home to many rare and endangered species, including big cats, primates and birds as well as many invertebrates and fish species.
Edinburgh Zoo, formerly the Scottish National Zoological Park, is an 82-acre (33 ha) non-profit zoological park in the Corstorphine area of Edinburgh, Scotland.
Nehru Zoological Park is a zoo located near Mir Alam Tank in Bahadurpura, Telangana, India. It is one of the most visited destinations in Hyderabad.
Noah's Ark Zoo Farm is a 100-acre (40 ha) zoo developed on a working farm in Wraxall, North Somerset, 6 miles (9.7 km) west of Bristol, England. It is home to the largest elephant facility in northern Europe.
Belfast Zoological Gardens is a zoo in Belfast, Northern Ireland. It is in a relatively secluded location on the northeastern slope of Cavehill, overlooking Belfast's Antrim Road. Opened in 1934, it is the second-oldest zoo in Ireland, after Dublin Zoo, which opened in 1831.
Adwaita, also spelled Addwaita, was a male Aldabra giant tortoise that lived in the Alipore Zoological Gardens of Kolkata, India. At the time of his death in 2006, Adwaita was believed to be amongst the longest-living animals in the world.
Woburn Safari Park is a safari park located in Woburn, Bedfordshire, England. Visitors to the park can drive through exhibits, which contain species such as southern white rhino, elephants, tigers and black bears. It is part of the estates of the Duke of Bedford that also includes Woburn Abbey and its 3,000-acre (1,200 ha) deer park. The Safari Park itself covers 360 acres (150 ha).
The Greater Vancouver Zoo is a 49-hectare (120-acre) privately-run zoo located in Aldergrove, British Columbia, Canada. The zoo was established in 1970 as the Vancouver Game Farm. Since then it has undergone two name changes, being briefly renamed as the Greater Vancouver Zoological Centre in 1995, before it adopted its present name in 1999. As of 2023, the zoo is home to 180 animals, representing over 100 different species, including several orphaned, rescued and otherwise non-releasable individuals. The zoo's mission statement is "to inspire appreciation of our ecosystems and support conservation efforts by engaging the community."
National Zoological Gardens of Sri Lanka is a zoological garden in Dehiwala, Sri Lanka, founded in 1936. It is home to various birds, mammals, reptiles, fish and amphibians. The zoo not only exhibits animals from Sri Lanka, but also exhibits species from across Asian and other parts of the globe.
Barcelona Zoo is a zoo in the Parc de la Ciutadella in Barcelona, Catalonia, Spain. The zoo used to be internationally known as the home of Snowflake, the only known albino gorilla, who died in 2003.
The Yorkshire Wildlife Park is a zoo, wildlife conservation and rehabilition centre and tourist attraction located in Branton, south-east of Doncaster, South Yorkshire, England. It opened in 2009 on the site of Brockholes Farm, a former riding school and petting zoo, and features 500 animals of 100 species. Yorkshire Wildlife Park is an official member of the British and Irish Association of Zoos and Aquariums (BIAZA) and the European Association of Zoos and Aquaria (EAZA).
Curraghs Wildlife Park is a wildlife park in The Curraghs, an area of wetland in the north-west of the Isle of Man.
