From PBS and NATURE - On a typical late summer day a baby sea otter washes up on the beach in Monterey, California - hungry, lost, injured. It's a tragic event, but not surprising. California sea otters are struggling. For decades marine bi...
小海獭501,在它出生后几天,即2010年六月,就失去了母亲,被冲到加勒福尼亚的海岸上,奄奄一息。幸运的是它被当地水族馆的员工发现并收养,大家都叫它501。它由另一只海...