Urban sprawl... scarcity of habitat... larger territories... blah....
...jet-powered blue tits! Yay!
From the Evolution challenge. See all 262 entries (closed)
( , Mon 2 Mar 2009, 9:45, archived)
...jet-powered blue tits! Yay!
From the Evolution challenge. See all 262 entries (closed)
( , Mon 2 Mar 2009, 9:45, archived)