Are there any real-life animals that are shown to actually be magical in the Harry Potter universe?
For example, we know that Komodo dragons exist in the real world, but let's say it turns out they are actually magical dragons in the HP world, but muggles just don't know about it.
I'm not counting pets (owls, cats, snakes, etc), because though they tend to be much more intelligent and behave more like familiars in HP, as far as I know none of them have shown to be inherently magical themselves. If you can find an example otherwise, I'll accept that. I also am not counting animals that are used in potions (e.g., lionfish spines), unless you can show that the animal is inherently magical itself, and not just when brewed into a potion.