Nicole Teutschel at UC Santa Cruz Long Marine Lab, CA-- Looking around the harems at Año Nuevo this time of year you see fighting males, females leaving the beach, and pups constantly being weaned. However, few weaners are hanging around the harems...where do the rest of the weaners go?
Weaners are what we call E Seal pups after they've been weaned. Pups are born and nursed for only 27 days before their mother simply takes off, often while the pups are fast asleep. Thus leaving the weaners to fend for themselves on the beach.