Take a good look, because it's 100% real!
But it packs a big bite!
In the image, the How I Met Your Mother actor shows off his toned, topless
[Image via Annie Leibovitz/Vanity Fair.]
The sneaky cuckoo catfish has adapted an ingenious way to make sure its young survive.
There is a fish called the cichlid, and as a mother, it protects its babies by keeping them in its mouth.
See what happens when the cuckoo sneaks its young into the cichlid mother's mouth.