For the 20th post I'm happy to say I remembered that Pearson Scott Foresman donated a bunch of dictionary pics to Wikimedia and the public domain. There's some cool stuff there. There are a lot of nice pictures of deer and antelope varieties that you could put right on a map and not need silhouettes. Anyway, These four OD&D monsters come from those pics:
That's 7 monsters in one post, a record. The weasel was actually a mink, but I figure it looks similar enough. And for those grasslands south of the equator:
And extra-special bonus evergreen tree (I didn't do more than blacken its trunk). As always, I've added these to the zip file of all silhouettes linked in my sidebar.