Each spring and fall billions of birds hit the "flyways," atmospheric roads for annual migrations, which can stretch thousands of miles.
Apr 11th, 2008 | 1 comment | 1,267 Views
(2 votes)
Loading ...All Posts Tagged With: "flight"
Flight School: Flyways
(2 votes) Loading ...
Extraordinary Birds: Introduction
Discover amazing birds -- from hummingbirds and peregrine falcons to parrots and barn owls -- on NATURE's "Extraordinary Birds."
Aug 24th, 2003 | 5 comments | 13,082 Views
(23 votes) Loading ...
Alien Empire: Aerodynamics
There are mathematical laws that explain how everything from jets to paper gliders stay airborne, but engineers and scientists couldn't make the rules explain insect flight.
Apr 18th, 1999 | 1 comment | 4,728 Views
(6 votes) Loading ...
