 | James Ritchie CBE PRSE was a Scottish naturalist, who was Professor of natural history at the... more » |
| Jan Vejražka is a naturalist and teacher. more » |
| Janisse Ray is an American writer, naturalist, and environmental activist. She attended North... more » |
| Jessica Holm is a presenter and the daughter of Ian Holm and Lynn Mary Shaw. more » |
 | Dr. Johann Baptist Ritter von Spix was a German biologist. From his expedition to Brazil he... more » |
| Johann-Rudolf Meyer was a naturalist and mountaineer. more » |
 | John Acorn, also known as The Nature Nut, is a naturalist who is known for his inspiring... more » |
 | The Rev. John Bachman was an American Lutheran minister, social activist and naturalist who... more » |
 | John James Audubon was a French-American ornithologist, naturalist, and painter. He was notable... more » |
| John Allen Livingston was a Canadian naturalist, broadcaster, author, and teacher. He was most... more » |
 | John D. Olmsted was a California naturalist and conservationist most famous for creating the... more » |
