Conservation conundrum.
R L
RL
Brownell
B E
BE
Curry
W
W
Van Bonn
S H
SH
Ridgway
D000818:Animals; D000835:Animals, Wild; D002140:California; D003141:Communicable Diseases / Q000635:transmission / Q000662:veterinary*; D003247:Conservation of Natural Resources; D017753:Ecosystem; D046048:Seals, Earless