Crows will recognize an enemy, call to every crow within hearing, and rush in, literally mobbing it. Farmers are another enemy. Crows can do thousands of dollars' worth of damage to an orchard in just a few hours. They love corn and will pull up young plants, eat the seed from the bottom, and throw the rest away. They've also been known to destroy entire fields of watermelon by poking holes in each one to get sips of watermelon juice.
Crows can also be a benefit, of course, by eating harmful insects and grub worms.
Crows are very cautious. They fly slow and steady, rather than swiftly or in a darting manner. See if there are any others which feature turtles or humans sprouting from trees. Compare and contrast similar ideas found in the stories. Create a ritual dance to celebrate a particular season or event.