Missing from the list (and locations where I found them):
Mountain Cottontail: Redridge
Redridge Rat: Redridge.
Sheep: Redridge, Loch Modan.
Fledgling Buzzard: Redridge.
Lizard Hatchling: STV.
Long-tailed Mole: STV.
Forest Spiderling: STV.
Crimson Moth: STV.
Beetle: STV, Badlands.
Tiny Twister: Arathi Highlands.
Ram: Loch Modan
Little Black Ram: Loch Modan.
Brown Marmot: Hinterlands.
Hare: Hinterlands.
Wharf Rat: Booty Bay
Possible there are a couple on your list named differently (I noticed it's calling Tree Pythons a Tree Boa or something, I think)?
[edit] I see a ton of these were updated already on the pets forum. [/edit]