“We thought it was a lump of snow,” recalls Gerald Kooyman,
a biologist at Scripps Institution of Oceanography. He and his son, Carsten,
were counting chicks, nearly 20000 of them, in an emperor penguin colony near
Cape Washington in December 1996. But the lump moved – it was a young penguin.
Only its brown eyes were a normal color. (True albinos, which cannot produce
any pigment, apepeart to have pink eyes.) With its shimmering coat, how will
this penguin fare against predatory leopard seals? “When it’s swimming near
ice, it may be camouflaged,” says Kooyman. “But if a seal sees it from above,
with contrasting dark water below it, it’s a risk.”
0 komentar:
Posting Komentar