Thursday, January 8, 2009

Hedgie Meets Sweet Potato

Hedgehogs (at least the pet type) have a rather bizarre behavior referred to as self-anointing. As described in The Hedgehog Primer by Antigone Means-Burleson:
"When a hedgehog encounters a new smell in the environment, it often reacts by licking or chewing on the source of the smell, frothing up a lather in the mouth, then making the most amazing contortions to spread the lather on the forequills, back, and so on. No one is completely sure why hedgehogs do this."
I gave Spike a bit of cooked sweet potato as a treat the other day, and managed to take some pictures of him eating and self-anointing. It took me a while to figure out what he was doing, as this is the first time I've witnessed the behavior. Here he's contorting a bit to spread it on his side, having already managed to get sweet potato lather on the top of his head.


All done eating and self-anointing, he drank from the water bottle. For some reason he only spread it on his right side; perhaps he's more flexible that direction. :-) You can see some of the foamy mess on the side of his face as well.


He still has bits of sweet potato stuck to his quills now, almost a week later.

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