Frank R. Stockton,
Tales out of school
(1875)
“ This is the way the gods found out what was going on in the world, while they were having a good time in Ygdrasil. Two ravens were always flying to and fro through the Universe, and, once a day, they would perch on Odin’s shoulders and tell him the news. A little squirrel darted swiftly up and down the tree, and picked up all the scraps of gossip it could. Near the top of the tree a great eagle kept perpetual watch, and on the very topmost branch perched a vulture; and these birds, which could see to the horizon on every side cried out, and flapped their wings when any strange thing happened. ”
