Long revered by avid birders as a haven for rare species, including Panama's national bird, the majestic Harpy Eagle. (massaudubon.org)
Kitty Coley is a geologist, wildlife naturalist, and avid birder who has led expeditions for National Geographic for more than a dozen years, including several to Yellowstone during both winter and summer. (nationalgeographicexpeditions.com)
«Avid birders view wild birds as their outdoor pets. (petbusiness.com)