A bird chooses your yard, leaves when the season turns, and comes back with photographs.
A wild bird may come if you put out water, berries, or turned earth. It lives on the real calendar. It leaves on a real migration and comes back with photographs. There is no score, and nothing is lost if you are away.
There is no account. The game is free.
The same game runs in the browser: grantchen08.github.io/come-spring.