"Here, have something I whipped up in 20 minutes that nobody needed or wanted: trying to work out how birbs would fit in in Equestria
I basically worked out some bullshit about birbs being created when bird eggs got caught in magical storms and messed with magically, and a birb being the result. I figure they would only be as magical as the bird species they were so none of the cloud walking stuff.
Like I said, some bullshit"
not provided yet