Activity Idea - Games
There is a few online Migration games. Try this one from Audubon Adventures or this migration trivia game from the Smithsonian.
For a more low-fi game option, try this one. Print out the pages, lay them out on the floor of your house, and play through the game as a life size game pawn (you'll need a few dice for this game, steal them from a board game you have)
Watch This - Animal Migration
We like this video from SciShow Kids about Migration! Give it a watch!
External Links to Check Out -
The Migration Game interactive article by Audubon
Do You Know the Other Ways Birds Migrate? article from Audubon
Audubon's Migratory Bird Initiative