Researchers have a pretty good idea what all the chatter between crows is about. They seem to figure out when to launch a mass takeoff by discussing it.
If You’re Really Lucky, You Might See The Winter Solstice Inside Newgrange In Ireland (Cool Weird Awesome 909)
There are quite a few sites from the ancient world that mark the solstice in pretty special ways. Stonehenge is probably the most famous one, but there’s another site that offers an amazing solstice experience, if you’re fortunate enough to see it: Newgrange in Ireland.