Area of research
Ecology · Ecology, Evolution, Behavior and Systematics
Research interest
Research interests include Avian ecology and behavior, Plant and animal studies, Species Distribution and Climate Change, and Wildlife Ecology and Conservation.
A complete and dynamic tree of birds
AviList: a unified global bird checklist
Sixty-fifth Supplement to the American Ornithological Society’s Check-list of North American Birds
Sixty-first Supplement to the American Ornithological Society’s Check-list of North American Birds
Fifty-ninth Supplement to the American Ornithological Society's<i>Check-list of North American Birds</i>
Fifty-eighth supplement to the American Ornithological Society's<i>Check-list of North American Birds</i>
Fifty-Fifth Supplement to the American Ornithologists' Union<i>Check-list of North American Birds</i>