13 Weird and Wonderful Wildlife Photos from a Day in the Life of a Conservation Biologist

From fending off falcon attacks to diving head-first into bear dens, wildlife biologists tackle the tough — yet essential — work of managing our country's wildlife
Three mule deer dangle from a helicopter in orange bags.
A helicopter transports three mule deer to a field clinic where the Utah Division of Wildlife Resources will check their condition to determine how they fared over the winter. The staff collect data to come up with "body condition score." They measure loin thickness, rump fat, and physical size to arrive at an overall score of the percentage of body fat. Photo by Natalie Behring / AFP, via Getty Images

Working as a state or federal wildlife biologist is far from glamorous, and it’s often thankless. It also might be one of the most fascinating jobs in the country. These scientists spend years in school only to work long hours on modest government salaries. They address complaints from the public, juggle shifting conservation priorities, and still find time to do field work. The payoff? Rare and sometimes bizarre encounters with the animals they’re tasked with conserving. Without these hands-on efforts, many of America’s wildlife populations would be far less abundant than they are today. What follows is a glimpse into the weird, wonderful, and (sometimes) hazardous fieldwork that keeps our wildlife thriving.

A photo of biologists surrounding a snowy bear den in Maine.
Judy Camuso, a biologist with the Maine Department of Inland Fisheries and Wildlife, crawls head-first into a bear den to do research in the woods of Aroostook County. Photo by Shawn Patrick Ouellette /  Portland Press Herald, via Getty Images
A pair of hands hand off a tiny wild black bear cub.
Maine wildlife biologists remove a 3 to 4 week old black bear cub from a den after sedating its mother to replace her radio collar that monitors her whereabouts. The biologists were surprised to find the sow’s two cubs, but were able to replace them with the mother their den after replacing the radio collar. Biologists keep bear cubs warm inside their jackets and with blankets while doing den checks. Photo by John Ewing / Portland Press Herald, via Getty Images
A wildlife biologists fires a 12-gauge pistol to deter birds at an airport
A USDA wildlife biologist keeps aircrew and wild critters safe from plane collisions by firing a 12-gauge pyro pistol at Barksdale Air Force Base. This is a fairly common practice for non-lethal bird removal. Photo by HUM Images / Universal Images Group, via Getty Images
A nighttime photo of a woman releasing a bird from what looks like a net or a spider.
Camuso (the same biologist who checks bear dens in Maine, above) frees a young saw-whet owl from a net she set up in her backyard in Freeport. For decades, Camuso has been a volunteer owl bander; every fall, she captures, weighs, measures, bands, and releases hundreds of the birds. Photo by Derek Davis / Portland Portland Press Herald via Getty Images
A UV photo of an owl with its wing held up under UV light to determine blood flow.
Here, Camuso spreads the wing of a Northern saw-whet Owl under an ultraviolet light. She determines the age of the owl by the amount of blood supply — the pink color — in their feathers. Photo by Derek Davis / Portland Portland Press Herald, via Getty Images
Two biologists in Colorado squeeze walleye eggs.
Two Colorado Parks and Wildlife aquatics biologists squeeze eggs from a walleye. In the spring of March 2018, CPW staff hoped to collect more than 130 million walleye eggs, roe and milt to eventually create fishing opportunities. Photo by Andy Cross / The Denver Post, via Getty Images
Lowell, MA - May 25: David Paulson, a Wildlife Biologist volunteer, holds up a pool noodle as a female peregrine falcon known as "Young Mama" tries to protect her nest from Chalis Bird, a wildlife biologist with MassWildlife who was collecting two peregrine falcon chicks to assess their health and fit them with ID bands. (Photo by Jessica Rinaldi/The Boston Globe via Getty Images)
A volunteer fends off a female peregrine falcon with a foam pool noodle. The bird is trying to protect her nest from the Massachusetts wildlife biologist collecting two peregrine falcon chicks from the nest. The health of the chicks was evaluated and they were fitted with ID bands. Photo by Jessica Rinaldi / The Boston Globe, via Getty Images
Banding of the peregrine falcon nestlings. Art McMorris, the Pennsylvania Game Commission's peregrine falcon specialist, banded the 4 nestlings today as the angry parents looked on. Male nestling Photo by Susan L. Angstadt 5/22/2017 (Photo By Susan L. Angstadt/MediaNews Group/Reading Eagle via Getty Images)
A peregrine falcon nestling, one of four banded by the Pennsylvania Game Commission’s peregrine falcon specialist at the time. Photo By Susan L. Angstadt / MediaNews Group / Reading Eaglem, via Getty Images
A biologist captures a python on the road in the everglades
Wildlife biologist Joseph Wasilewski captures an invasive python on the side of the Tamiami Trail road that cuts through the Florida Everglades. As we’ve reported previously, Burmese pythons pose a huge threat to the native wildlife in South Florida, where they consume everything from small mammals to entire deer. Photo by Joe Raedle / Getty Images
Gloved hands check the teeth of a gray wolf in Minnesota while another biologist snaps a photo.
Researchers at the Voyageurs Wolf Project photograph the teeth of a gray wolf to estimate its age. The wolf was fitted with a GPS collar and subsequently released near Kabetogama, Minnesota. Photo Anthony Souffle / Star Tribune, via Getty Images
A biologist wearing brown and purple gloves opens the eyes of a collared bighorn sheep.
Utah Department of Natural Resources staff examine the eye of bighorn sheep on Antelope Island, which lies on the north end of the Great Salt Lake. The sheep are susceptible to respiratory diseases and biologists check their weight, blood, teeth, body fat, and other biological markers annually. Photo by Natalie Behring / Getty Images
Two biologists release a bighorn sheep on antelope island.
Two DNR staffers release one of the bighorns on Antelope Island after completing their health checks. Photo by Natalie Behring / Getty Images
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Natalie Krebs

Executive Editor

Natalie Krebs is the Executive Editor of Outdoor Life, where she tackles everything from reporting digital features to producing podcast episodes. Originally from Missouri, she currently lives in northwest Arkansas with her bird dog, Hatchet.


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