Images

A classic marine tide pool environment among some of the black lava rocks found on the southern shore of Maui in the Hawaiian islands.

Rainstorm over Kauai mountains and Hanalei Bay at the North Shore of Kauai.

A classic marine tide pool environment among some of the black lava rocks found on the southern shore of Maui in the Hawaiian islands.

Endangered Hawai'i forest bird, 'Akiapōlā‘au (Hemignathus munroi).

For a behavioral study of Crossarchus obscurus, the long-nosed cusimanse, in Tiwai Island Wildlife Sanctuary, Sierra Leone, West Africa, fishing nets were the most successful method of capturing an entire group of these mongooses, compared to baited live-traps and thatch fences (which channeled animals into live traps, and which were moderately successful).

Image scan of a historical bird migration card.

Image scan of a historical bird migration card.

Image scan of a historical bird migration card.

Image scan of a historical bird migration card (1904).

This image was taken in 1889 by Nims on Stanton's Colorado River survey trip.

Jackson elk herd migrations around the National Elk Refuge are shown in dark blue (short-distant migrants) and light blue (long-distant migrants). Elk migrations cross federal, state, and public lands. The map was generated by the USGS using data from the USGS Data Release Kauffman and others, 2020. 

A curious smallmouth bass following behind scuba divers in Sparkling Lake, Vilas County, Wis.

Red and Bonita Mine located approximately .4 miles from the Gold King Mine.

Honey bees live and work in highly collaborative, social colonies with a sole reproducing queen, and they make honey by storing nectar from flowering plants in their hives for use during food scarcities.

The USGS researches land use and honey bee health in the northern Great Plains. This research will be useful in equipping land managers and policy makers with the best-available science to improve forage and habitat for pollinators in a part of the country that is undergoing rapid land-use change.

Clay-colored sparrow nest.

Volunteers Derek Smith (white shirt) and Reuben Anderson sort through migration cards in the Bird Phenology Program Office.

Black-tailed prairie dogs are quite susceptible to sylvatic plague, but a new plague vaccine put in their food shows significant promise in the laboratory. The prairie dogs transmit the disease to endangered black-footed ferrets, who eat the prairie dogs and are also quite susceptible to the disease.

USGS biologist Paul Cryan examines the carcass of a hoary bat (Lasiurus cinereus) found beneath a wind turbine. By examining the casualties, biologists hope to learn more about why migratory bats are so susceptible to wind turbines.

Beni or Bolivian Anaconda (Eunectes beniensis). Photo by Lutz Dirksen, www.anakondas.de. Used with permission.

Southern African Python (Python natalensis). The snake pictured is a representative of a species discussed in the USGS snake risk assessment. This snake was photographed in its native range.