What kind of animal is this?
Today is extra-big, because it's come to my attention that some of you need big pictures so you can see pictures when the chlorine stings your eyes from a day of mindlessly floating around pools.
Which suspiciously sounds like "I resign from trying to figure out what things are. But I'm not a quitter."
This is a mammal, but it isn't an Alaskan mammal. Technically, it's the cast of a mammal's skull, since we don't have one of these in our collection. I don't expect you to figure out the species (but I'll be thrilled if you do!), just tell me what sort of critter you think it is. Like, if you suspect it's some sort of whale, say "Whale."