It's not something we've ever noticed before but we're thankful someone did!
Tumblr user, todaysbird, shared a series of pics of crows infiltrating other bird groups like it's no big deal.
Perhaps, it isn't a big deal...or perhaps they're secretly expanding their bird army, by recruiting other bird species. Who knows.
In the meantime, we'll be enjoying these random pics and act as if we aren't onto their ploy...