Friday, May 17, 2013

The few, the proud, the tortoises: Marines protect endangered species

by Ben Kesling

U.S. Marines are taught to overcome obstacles with a minimum of help. But when some Marines prepared to charge a hill in a training exercise here a few months ago, they were forced to halt and radio the one man who could help them advance: Brian Henen, turtle expert. 
    The troops were “running up the hill and firing at targets,” Mr. Henen said. “Some of the tortoises like the hill also. The Marines don’t want to hurt the tortoise, so they call us and we go in and move it.”
    Mr. Henen, who has a doctorate in biology, is part of a little-known army of biologists and other scientists who manage the Mojave desert tortoise and about 420 other threatened and endangered species on about 28 million acres of federally managed military land.
“There’s a lot of people who don’t recognize the amount of conservation the Marine Corps does,” said Martin Husung, a natural-resource specialist on the base. “A lot of people think we’re just running over things.”
    Instead, Mr. Henen often hustles out to remote parts of the Mojave Desert to make sure the threatened desert tortoise, which can weigh 10 pounds and live to be more than 50 years old, isn’t frightened by charging troops.
    “When they get scared, they pee themselves,” Mr. Henen said, referring to the tortoises. Since tortoises can go two years between drinks of water, an unplanned micturition can cause dehydration and even death. So Mr. Henen sometimes demonstrates to troops how he soaks the reptiles in a pool until they drink enough water to plod on with their lives.
    The tortoise isn’t the only animal benefiting from the limited hunting, high security and trained biologists on many bases. On the Navy’s San Clemente Island, biologists protect vulnerable loggerhead shrikes from hungry rats by installing metal “rat flashings” at the base of trees the birds nest in. In Texas, the Army creates protective nesting environments for endangered golden-cheeked warblers to fend off incursions by brown-headed cowbirds. And at Arnold Air Force Base in Tennessee, the once-endangered Helianthus eggertii, or Eggert’s sunflower, is doing so well it has been taken off the endangered list.
    Congress ordered the Defense Department to protect the flora and fauna on its lands under the 1960 Sikes Act. Today, the military works with agencies like the Fish and Wildlife Service, a bureau of the Interior Department, to search for and protect animals, plants and archaeological sites on its bases...
    Last year, the Department of Defense spent nearly $70 million on threatened and endangered species management and conservation, including $16.5 million on the red-cockaded woodpecker and just under $6 million on the desert tortoise.

I see that I and a desert tortoise have something in common.  After all, if a bunch of marines were firing their weapons and running in my direction I'm sure I'd suffer "unplanned micturition" myself.

That highlighting of the $70 million was by me, not the author.




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