they have hands not feet.
Yes they do. And many of them.
species?357,630 many in life millions
No, caterpillars are artropods, or insects, and only molluscs have muscular feet.
Unknown. The number of caterpillars are always changing.
no
No
No
Birds
Yes, many do, especially the tanagers, which also are death on wasps and bees!
They have none because when you sqush it nothing breaks lol
Leaves
leaves