Papers in the Biological Sciences
Date of this Version
2009
Abstract
Common Nighthawk (Chordeiles minor)
Common Poor-will (Phalaenoptilus nuttallii)
Black Swift (Cypseloides niger)
Chimney Swift (Chaetura pelagica)
Vaux's Swift (Chaetura vauxi)
White-throated Swift (Aeronautes saxatilis)
Magnificent Hummingbird (Eugenes fulgens)
Ruby-throated Hummingbird (Archilochus colubris)
Black-chinned Hummingbird (Archilochus alexandri)
Calliope Hummingbird (Stellula calliope)
Broad-tailed Hummingbird (Selasphorus platycercus)
Rufous Hummingbird (Selasphorus rufus)
Comments
Birds of the Rocky Mountains copyright © 1986, 2009 Paul A. Johnsgard