How to tell a raven from a crow:

(credit @rosemarymosco)

@condalmo Image description:
Common Raven - American Crow.
long, fancy throat feathers -
smooth throat feathers.
wedge-shaped tail - fan-shaped tail.
croaks - caws.
regularly barrel rolls (WHOOOOOSHH) - less regularly barrel rolls.
Two crows: Am I doing it now??
ummmm almost.
birdandmoon.com @corvidresearch
@condalmo @rosemarymosco Don't call them names either they remember faces