Tracks in the Snow (now with answers!)

When I go out my back door to open up the chickens, I often see animal tracks in the snow. I love thinking about what must go on at night when we aren't looking. Take a guess at what made these tracks:

Tracks number one (above). Quite certain this is mouse. Where snow was deeper, they created marks that looked more like open tunnels.

Tracks number 2 (above). Cottontail rabbit who places his front feet close together.

Tracks number 3 (above) Squirrel - black squirrel to be exact.

Tracks number 4 (above). Me, wearing my husband's big rubber boots.

Tracks number 5 (above). Chickens!

Sometimes the tracks criss cross over each other. I'm taking a wild guess that the animals weren't actually out there at the same time.