An American red squirrel (Tamiasciurus hudsonicus) perched on a fence post chews on the berry (hip) of a wild rose (Rosa spp.)
Do not try to catch the squirrel! He is very fast, and does not speak any
language intelligible to
humans. He may also throw
peanuts at you.
If the squirrel makes a mess on Wikipedia, yell at
Ivanvector.