FROGS & TOADS
From ANIMAL PEOPLE, April 1994:
Speakers at the American
Association for the Advancement of
Science annual meeting in San
Francisco in late February argued that
endangered species protection should
focus on species with few living rela-
tives and therefore a unique genetic
heritage. Amphibian expert David
Wake of the University of California
at Berkeley pointed out that the spot-
ted owl has many close relatives,
while a primitive tailed toad who
inhabits the same forest apparently
diverged from other frogs and toads in
the Jurassic era, 150 million years
ago. The value of spotted owl protec-
tion, he argued, lies mainly in the
spinoff value of protecting habitat for
more unique species along with the
owl habitat.