There is already some evidence suggesting that the ringedseal, a phocids species that is similar in size to the harbor seal, may also use a maternal foraging strategy.
已经有一些证据表明环斑海豹，即一种体型与港海豹相似的海豹科物种，可能也会使用母性觅食策略。
2
Ringedseal pups are reared in snow dens.
环斑海豹通常在洞穴的底部生育。
3
A ringedseal scans for polar bears before snatching a breath.