We believe some are getting a little too focused on moose or eagle alone. Please don't think anything is ruled out. In fact, nothing is. When it comes down to it, everything that is ranked are good examples of what we are looking for.
Here is a list of common animals that we know many of our visitors love about US National Parks:
Bald Eagle (most recognized national symbol)
Bears (black and grizzly)
Moose
Bison
Deer
Elk
Squirrel
Chipmunk
Coyote
Mountain Lion
Wild Horse
Wolf
We are and have been open to more animals so as long as they look like good symbols. We don't want any designers getting caught up on just a moose or eagle. We have seen a few submissions of wolves but we just didn't think that particular logo worked for us. It doesn't mean a wolf isn't a good idea to work with.
Also, we are not stuck on only animals either! Mountains, trees, etc are also still important to us. We just don't want too many items on one logo. It gets too busy. Sweet and simple is what we are hoping for. Not too cutesy on the smaller animals.
All in all, we are still extremely open with 5 more days to go.
I hope some of this help.