Greater Yellowstone Trumpeter Swan Working Group / Greater Yellowstone Bald Eagle Working Group / Wilson / Harlequin Duck Working Group / Yellowstone Lake / Greater Yellowstone Peregrine Falcon Working Group / /
Event
Natural Disaster / Extinction / /
Facility
Museum Scientific Bird Collection / /
Holiday
New Year's Day / /
IndustryTerm
food / heavy metal contamination problems / /
NaturalFeature
Mountain Chickadee Preyed Upon By California Gulls / Floating Island Lake / Great Lakes / /
Organization
Terry McEneaney Yellowstone Center for Resources National Park Service Yellowstone National Park / National Park Service / Yellowstone Center for Resources / U.S. Fish and Wildlife Service / /