Wildlife Selfies

In our lives, they’re everywhere: goofy close-ups, noses pressed to glass, against a scenic backdrop. Now selfies are proliferating on national wildlife refuges, too.

But people aren't taking these selfies. Animals are. Animals trigger these candid snaps when they approach remote-action, motion-activated trail cameras. The surprisingly high-quality shots that result not only entertain; they also inform refuge science and wildlife management actions.

A black-tailed prairie dog gives a trademark "danger!" warning, as captured on a trailcam at Maxwell National Wildlife Refuge in New Mexico. (Photo: USFWS)

“Biologists often depend on those photographs to help them understand what is happening on the ground,” says Benjamin Tuggle, the U.S. Fish and Wildlife Service’s former assistant director for science applications. “Trail camera images help them make better decisions about wildlife and habitat management because they provide a definitive snapshot record of the species that are out there.”

A curious young ocelot approaches a remote-action trail camera at night at Laguna Atascosa National Wildlife Refuge in Texas. (Photo: USFWS)

In south Texas, remote cameras help researchers keep tabs on rare ocelots — only 80 or fewer remain. “Often, we can better understand reproductive status based on photos of visibly pregnant females or females with a kitten or two in tow,” says wildlife biologist Hilary Swarts at Laguna Atascosa National Wildlife Refuge. “The photos also help us understand family relationships and provide insight into genetic diversity.”

A series of stills shows the ocelot in motion. “We don’t take video on the remote cams,” says Swarts. “[That takes] too much battery usage.”

A deer and fawn appear close up, with ears raised in alert, on a remote-action trail camera at Klamath Marshal National Wildlife Refuge in Oregon. (Photo: USFWS)

At some refuges, trailcam shots help biologists monitor the size of deer populations and decide if culling is needed. At Klamath Marsh National Wildlife Refuge, trailcams help biologists track wolf movements in the Klamath Basin. At DeSoto National Wildlife Refuge in Iowa and Nebraska, “trailcam shots help managers monitor wildlife response to such habitat management actions as grassland or wetland restoration or burning,” says refuge manager Tom Cox.

At Tualatin River National Wildlife Refuge near Portland, Oregon, staff use trailcam images to show visitors what surprising company they keep. “We have caught bobcat, beaver and other elusive animals [on camera],” says Seth Winkelhake, environmental education specialist with the refuge Friends group. “Often people have heard coyotes but may not have seen them. Having the up-close trail camera photos has helped connect people with our urban wildlife.”

At Tetlin National Wildlife Refuge in Alaska, biologists use trailcams to study the behavior and diet of Canada lynx, listed as threatened in the lower 48 states. “We want to gain a better understanding of lynx ecology [specifically long-distance movements] in Alaska and northwest Canada so we can help ensure lynx populations remain healthy and abundant in these areas in the future,” says Service wildlife biologist Nathan Berg.

What has Berg learned from trailcams? For example: “We’ve noticed that lynx vocalizations seem to increase quite a lot during the breeding season. Lynx also make many different vocalizations, and we hope to learn more about what each of these sounds may mean. We’ve noticed that lynx will use the same travel paths and walk in the same footprints in the snow over and over again each time they pass through an area ... This likely helps them conserve energy.”

Trailcam images still include some grainy black-and-whites. But this is changing.

A Florida panther on the prowl at sunset is photographed by a trail cam at Florida Panther National Wildlife Refuge. (Photo: USFWS)

Lately, grainy black-and-white images are being overtaken in many cases by crisp color images. That these images include shots of famously secretive animals like Canada lynx and Florida panthers makes them all the more wonderful.

A trailcam photo shows a coyote scattering a pronghorn herd at Sevilleta National Wildlife Refuge in New Mexico. (Photo: USFWS)

Sometimes, trailcams capture high dramas that would otherwise elude human eyes.

A face-off between a golden eagle and a desert bighorn sheep is caught on trailcam at Desert National Wildlife Refuge. (Photo: USFWS)

Trail cameras sometimes document showdowns between species.

A black bear walking through a forest at Tetlin National Wildlife Refuge in Alaska is photographed by a trailcam. (Photo: USFWS)

And then, too, are moments of serene beauty.

Flickr album: Wildlife selfies

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