los vaqueros reservoir
I haven’t been lucky enough to see a jaguar in the wild yet, but I did see this fella (lady?) last Thursday at Los Vaqueros Reservoir in Contra Costa County just after sunset.
Hiding just out of sight was this little one, probably trying to avoid being a bobcat breakfast.
It is a surreal landscape here – large mountainous hills that grow out of the flat grassy planes East of Mount Diablo, south of the Sacramento-San Joaquin river delta. It is almost completely devoid of trees, other than a small riparian area at the dam outlet, but once atop any of the peaks that surround the reservoir, there must be thousands of giant wind turbines in sight. It’s staggering the number of turbines in view, for as far as the eye can see in some directions, over land that has been cleared for grazing.
Ironically, this general area has the highest concentration of nesting golden eagles in the world. It is home to many raptor and bird species, and has also been shown to be a main migration route for birds in the Autumn and Spring. It probably goes without saying that wind turbines and soaring birds don’t go well together (not for the birds, certainly). The mortality rate of golden eagles in this region is high due to collisions with the wind turbine blades, and is probably under-reported.
It’s hard to determine visually where the wind farms end or if they are part of different farms – to the north is the Shiloh Wind Power Plant, and to the south is Altamont Pass Wind Farm (of notorious history, for its vastly negative impact on raptor and other bird species). They are two of the four largest wind farms in CA. I’m not sure who owns the ones pictured above, I suspect it’s part of the Altamont Pass Wind Farm. The picture below shows a view to the north from above the reservoir – if you look closely you can see a LARGE number of turbines stretching across the horizon. I suspect these are part of Shiloh Wind Power Plant. It’s hard to differentiate where they start or end though because the turbines seem to be concentrated densely there to the north, then they sporadically run from that point far to the north all along the eastern edge of the Diablo range, then southeast towards Altamont Pass and out of sight.
Despite the jarring visual impact, these turbines are “green energy” and certainly have a lot of benefits over other energy production techniques. They are part of the compromise that we currently must make in our effort to satisfy energy demands while still attempting to minimize our impact on the environment – both to the creatures who live there now, and in a global capacity long term. No easy answers. No black and white.
Every day the sun rises though, and the cycle of life continues. Coyote doesn’t care so much about politics.