| ATTENBOROUGH | Veteran broadcaster and naturalist, David _ (12) |
| RAFFLES | With an ant, butterfly fish, horse race, woodpecker and the world's largest flower named after him, a statesman and naturalist who founded Singapore, the Zoological Society of London and London Zoo (7 |
| SIR | Artist, yachtsman and naturalist, a founder of the Wildfowl and Wetlands Trust and the World Wide Fund for Nature (3,5,5) |
| PETER | Artist, yachtsman and naturalist, a founder of the Wildfowl and Wetlands Trust and the World Wide Fund for Nature (3,5,5) |
| SCOTT | Artist, yachtsman and naturalist, a founder of the Wildfowl and Wetlands Trust and the World Wide Fund for Nature (3,5,5) |
| STREETPORTER | Janet --- ---, British broadcaster and journalist (6-6) |
| JONATHANROSS | Broadcaster and presenter who has his own Saturday night chat show (8,4) |
| MISHALHUSAIN | British journalist, broadcaster and author who left Radio 4's Today programme last month after 11 years (6,6) |
| CHARLESLESLIEBARRETT | Which Australian journalist and naturalist wrote over 60 books on flora, fauna and landscape under t |
| CUVIER | French zoologist and naturalist who founded the sciences of palaeontology and comparative anatomy (6) |
| SLOANE | Hans, Anglo-Irish physician and naturalist whose collection founded the British Museum and after whom a London square is named (6) |
| SALIM | Indian ornithologist and naturalist (First name) |
| HAECKEL | Ernst ___, 19th-century German zoologist and naturalist (7) |
| BEWICK | With a species of swan named after him, the wood engraver and naturalist who penned A History of British Birds (6) |
| BANKS | Joseph ?, British explorer and naturalist elected president of the Royal Society in 1778 (5) |
| INFINITE | "The power of the imagination makes us ___": author and naturalist John Muir (8) |
| SWAN | A waterfowl with a species named after an engraver and naturalist who created the Chillingham Bull woodcut; or, a literary word for a bard/poet (4) |
| VOSS | 1957 novel by Patrick White based upon the life of the 19th-century Prussian explorer and naturalist Ludwig Leichhardt |
| HYENA | "In all my associations with hunters, travellers and naturalists, I have never yet been able to find one who would defend the ____" (Theodore Roosevelt) |
| MABEY | Nature writer and broadcaster and whose book titles include Food for Free, The Unofficial Countryside, Flora Britannica and Turned Out Nice Again (5) |