Antwerp Zoo is a zoo in the centre of Antwerp, Belgium, located next to the Antwerpen-Centraal railway station. It is the oldest animal park in the country, and one of the oldest in the world. Since its foundation, the park has been controlled by De Koninklijke Maarschappil voor Dierkunde van Antwerpen, a society originally called the a society originally called Société Royale de Zoologie d'Anvers (The Antwerp Royal Society for Zoology). Its first director was renowned zoologist and botanist Jacques Kets. He accepted this position on one condition: a museum had to be built to house his nature-historical collections. This building was inaugurated in 1944 by H.M. King Leopold I

The University Museum of Zoology is a museum of the University of Cambridge and part of the research community of the Department of Zoology. The museum houses an extensive collection of scientifically important zoological material. Much of the museum's material derives from the great collecting expeditions of the 19th century, which provided the first documentation of the fauna in many parts of the world. The earliest exhibits come from the Harwood anatomical collection which was purchase in 1814. The museum added further collections including birds from Swainson and animals from the Cambridge Philosophical Society, to which Charles Darwin had contributed

The Queensland Acclimatisation Society (QAS) was an acclimatisation society based in Brisbane, Queensland, Australia which operated from 1862 to 1956. Its primary interest was in the introduction of exotic plants, particularly tropical and sub-tropical, to Queensland, both for economic and ornamental purposes. From its inception in 1862 at the instigation of the Governor of Queensland, Sir George Bowen, the QAS focussed on contributing to the development of Queensland's fledgling agricultural industry. It imported plants that had commercial potential and conducted experiments to determine if they could be adapted to Queensland's tropical and sub-tropical climate. Plants researched included sugar cane, bananas, cotton, apples, pineapples, pasture grasses, maize, olives, mangoes, pecan nuts and macadamia nuts. Many of these became important agricultural crops in Queensland

Fauna & Flora is an international nature conservation charity and non-governmental organisation dedicated to protecting the planet's threatened wildlife and habitats.

Founded as the Society for the Preservation of the Wild Fauna of the Empire, the society created some of the first game reserves and captive breeding programmes during the 20th century. The society's peer-reviewed scientific journal, now known as Oryx, has been publishing conservation science articles since 1904.

The Society was founded as a private organisation in 1903 by a group of members of the British aristocracy and American statesmen in colonies in Africa. A central founding figure was Edward Buxton, who had previously sought to protect areas of the UK. The goal of the society was to safeguard the future of southern Africa's large mammal populations, which had declined due to over-hunting and habitat encroachment, within game reserves. From 1903-1914, the society lobbied the British colonial government to protect areas of natural resources, control the ivory trade and change the policy of exterminating wildlife to control tsetse flies. The Society played a major part in legislation which controlled hunting and preserved habitat in East Africa and South Africa, paving the way for the formation of some of the first National Parks and influencing the future of nature conservation

The British Herpetological Society is an international herpetological society based in the United Kingdom. The BHS is a non-profit organisation with goals to support the conservation, education and captive care of reptiles and amphibians. The society regularly publishes the Herpetological Journal and Herpetological Bulletin on a quarterly basis. It is one of the oldest international herpetological societies.

The society was established in 1947 with the help of Dr Malcolm A Smith who was a physician who practiced in the Royal Court of Siam. Whilst in Siam, Dr Smith studied the herpetofauna as well as that of south-east Asia. After retiring, he returned to Britain where he developed an interest in the native reptiles and amphibians. This led him founding the society as a way to promote the values he saw fit in regards to the herpetofauna of the British Isles and the wider landscape

The Nature Conservancy is a global environmental organisation headquartered in Arlington, Virginia. The Nature Conservancy developed out of a scholarly organisation initially known as the Ecological Society of America

The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable."

The Royal Zoological Society of Scotland was founded by Thomas Haining Gillespie in 1909. In 1913, Edinburgh Town Council bought a large plot of land on Corstophine Hill for the Society - this later opened to the public as Edinburgh Zoo. The Society received its Royal Charter in 1913. In 1986, the society acquired the Highland Wildlife Park