 | Dhirendra Pal Singh is an Indian naturalist and academic administrator . He is currently the... more » |
.jpg/209px-Weston_Library_Opening_by_John_Cairns_20.3.15-139_(cropped).jpg "David Attenborough") | Sir David Frederick Attenborough OM CH CVO CBE FRS FZS FSA is an English broadcaster and... more » |
| David Gibbs is a British naturalist. His main research fields are the ornithology, the... more » |
| David M. Carroll is an American naturalist, author and illustrator. He has investigated for the... more » |
 | Diane Ackerman is an American author, poet, and naturalist known best for her work A Natural... more » |
| Peter Duff Hart-Davis is a biographer, naturalist and journalist and the son of Peggy Ashcroft. more » |
