2007-10-17 11:27:32 · 4 answers · asked by Grinning Football plinny younger 7 in Science & Mathematics ➔ Zoology
Hard to say. The foot and ankle structures were delicate and didn't fossilize well, and it is not clear whether the wing membranes attached to the feet, ankles, or higher.
However, some recent evidence suggests that they had good running ankle joints, so likely not roosting upside down like bats. Bats don't run or walk well, they sort of "knuckle-walk" like chimps (look for video of vampire bats approaching a horse's hoof).
2007-10-17 13:27:10 · answer #1 · answered by Howard H 7 · 0⤊ 0⤋
Of course not, they nested in nests at the top of big cliffs
2007-10-17 18:46:14 · answer #2 · answered by Pug the Mighty 3 · 0⤊ 0⤋
. birds do not hang upside down nested on ledges
2007-10-17 18:48:05 · answer #3 · answered by idac123 6 · 0⤊ 0⤋
Fossilised nests have been found, so no.
2007-10-18 06:57:33 · answer #4 · answered by Chariotmender 7 · 0⤊ 0⤋