Your Own Birdhouse
for your backyard birding hobby.
Learn how to attract hummingbirds as a fun family activity.
Web site for a stunning documentary film showing birds in flight.
Info on bird flight from Gary Ritchison, Eastern Kentucky University.
of California Museum of Paleontology
Extensive info on vertebrate flight.
Photos of Birds in Flight
From How Birds Fly by David Goodnow.
Origin of insect flight, with video.
Machines that fly like birds.