Crows are somewhat unique as an animal in that they've got the ability to pass information off to other members of the flock, and to continue passing information down through generations as necessary. The bird saved in this story, if it has offspring, will likely teach them that she is a safe and beloved human. At the very least, there's lots of research into this topic. I can't speak to the others, sorry.

> Crows are somewhat unique as an animal in that they've got the ability to pass information off to other members of the flock, and to continue passing information down through generations as necessary.

Not that unique. My grandfather was a forester, his favourite time passing was to whistle back bird's song, changing only a little bit at a time, turning it slowly into something totally different. The changed song was passed to other birds and offsprings no probs.

The result was quite hilarious, you went to the primeval woods and you could hear wild birds singing the Für Elise... I bet it freaked out ornithologists!

(My granddad died about 30 years ago, sadly the bird "dialect" has vanished since, but I still have some old tapes in the attic.)

> will likely teach them that she is a safe and beloved human

I like to think the crows from my neighborhood think I'm their cat food god.

Yes! This is a heartwarming story. But the opposite is true. If you happen to piss off a crow, your life will become very difficult. You might as well move towns.