Please note the crow not being anthro or anything he's just being a little dude.
There's a lot of anthro animals in ancient Egypt stuff. And the gods having animal heads symbolized they could tf into an animal, btw, not that they were literally furries, but there was no crow one. Depictions are just if crows as regular animals.
That might be because crows weren't all that common in the desert. But also Set is a creecher that doesn't exist, so that didn't stop the Egyptians at all. So who knows why crows are just creetchers.