Birds and squirrels. You probably won't see the reptiles and amphibians you will find on warm days. The Nature Center has a large collection of reptiles inside though -- you'll get a better look!
It depends on the habits of the animal and whether or not you can walk the trail quietly.
We saw birds and frogs on our walk back in November.
The only animals I ever really see are the ones inside and they're always pretty active.
Depends on the animal.
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