• Natural History
Bernheim Arboretum and Research Forest - Kentucky

Cofrin Center for Biodiversity
Armand Bayou Nature Center
Printed Matter: Timothy Treadwell
Academy of Natural Sciences of Philadelphia
High Desert Museum
Canadian Museum of Nature
Harvard University - Museum of Cultural and Natural History
Cape Cod Museum of Natural History
Las Vegas Natural History Museum
Matha Lafite Nature Sanctuary
Tasmanian Parks and Wildlife Service
Western Australian Naturalists Club
Glasgow Natural History Society