possible culprit of crab predation, or is it???
But you know what, these seals DON’T eat crabs. Crabs aren’t even on their radar (these seals live in Antarctica, where crabs do not roam). They eat krill with their specialized teeth.
crabeater seal skull on display at the Crary Labs Museum in Antarctica
And their teeth must be pretty special, because they eat 80 million tons of krill a year! Then leopard seals eat them.
So now I know, and knowing is half the battle.
Note: there aren't polar bears in Antarctica either. Just so you know.