Sir David Frederick Attenborough is an English broadcaster, natural historian and author. He is best known for writing and presenting, in conjunction with the BBC Natural History Unit, the nine natural history documentary series forming the Life collection, a comprehensive survey of animal and plant life on Earth. He has advocated for restoring planetary biodiversity, limiting population growth, renewable energy, mitigating climate change, reducing meat consumption and setting aside more areas for natural preservation
Lady Olive Baillie was an Anglo-American heiress, landowner and hostess. She was the owner of Leeds Castle
Gerald Malcom Durrell was a British naturalist, writer, zookeeper, conservationist and television presenter. He founded the Durrell Wildlife Conservation Trust and the Jersey Zoo in 1959. He wrote approximately forty books, mainly about his life as an animal collector and enthusiast, the most famous being My Family and Other Animals (1956). After the war. Durrell joined Whipsnade Zoo as a junior or student keeper
Charles Henry Maxwell Knight was a British spymaster, naturalist and broadcaster, reputedly a model for the James Bond character 'M'. He played major roles in surveillance of an early British Fascist party as well as the main Communist Party. He penned numerous books about natural history and animals. After his death, the Maxwell Knight Memorial Fund was set up, which provided for the Maxwell Knight Young Naturalists' Library in the education centre of the Natural History Museum. After Knight's death, a wildlife memorial fund was established in his name, headed by David Attenborough and Peter Scott
Konrad Zacharias Lorenz was an Austrian zoologist, ethologist and ornithologist. He shared the 1973 Nobel Prize in Physiology or Medicine with Nikolaas Tinbergen and Karl von Frisch. He is often regarded as one of the founders of modern ethology, the study of animal behaviour. He developed an approach that began with an earlier generation, including his teacher Oskar Heinroth. Lorenz studied instinctive behaviour in animals, especially in greylag geese and jackdaws. Working with geese, he investigated the principle of imprinting. Although Lorenz did not discover the topic, he became widely known for his descriptions of imprinting as an instinctive bond. Lorenz's work was interrupted by the onset of World War II and in 1941 he was recruited into the German Army as a medic. In 1944, he was sent to the Eastern Front where he was captured by the Soviet Red Army and spent four years as a German Prisoner of War in Soviet Armenia. Lorenz wrote numerous books, some of which, such as King Solomon's Ring, On Aggression, and Man Meets Dog, became popular reading