A
few weeks ago, I wondered if there were rattlesnakes in Tahoe. (See post here.) The
answer appears to be either no or very few. (No one has reported to
me a sighting in the basin.) It's an interesting question because
there are rattlesnakes at equivalent elevations elsewhere in the
Sierra.
Recently,
wildlife expert and photographer Jim Stamates wrote me an addendum to
the subject. Here's what he said.
“Another
thought; perhaps the snakes were killed by the early settlers to the
basin. They cut down all the trees, killed all the deer for miner's
food, commercially fished all the Lahontan Cutthroat trout, why not
snakes? Their comeback would be harder than most, as you mentioned,
trying to get over the summits.”
It
makes sense and is the best explanation yet of why we don't have
rattlesnakes. Back in the 19th
century, our forebears did a pretty good job of trashing Tahoe as
they cut nearly all the forests down to provide the supporting
timbers for uncountable miles of mining tunnels beneath Virginia
City.
Although
several notable voices of wilderness preservation rose and became
part of the fabric of discussion about Tahoe (think John Muir, the
Sierra Club, The League To Save Lake Tahoe, etc.), Tahoe developers in the mid-20th
century continued the trashing with an
embarrassing gusto, filling in wetlands, dredging canals, and
building roads and putting up buildings without regard to runoff and
other impacts on the area.
Some
of the worst results of our impact on nature have been mitigated to some degree by changes in
policy. One possible impact – eliminating rattlesnakes from the
basin – hasn't been documented or mitigated to my knowledge.
(Anyone out there for reintroducing rattlesnakes to our paradise???)
Unlike
other efforts to bring Tahoe back to an ecosystem closer to that of 100
years ago with regard to fish and beaver and a range of other
creatures, the poor rattlesnake doesn't seem to have a lot of
supporters, patrons, and cheerleaders.
Sorry,
all you herpetologists. For now at least, when I'm out hiking, I'll keep picking up interesting
rocks and other objects without wondering what surprise may lie
underneath.
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