Hair Reveals Diet

Hair reveals polar bear diet

Current polar bear research: hair reveals polar bear diet. USGS Alaska Science Center scientists Todd Atwood, George Durner, Matt Rogers, and Jeff Welker share their work investigating how polar bear hunting strategies impact polar bear reproduction, health and survival.

Hair reveals polar bear diet

Project Summary

Polar Bears

Polar Bears

Polar Bears — Scientists investigate how sea ice habitat changes and hunting strategies impact polar bear reproduction, health and survival. Thanks to polar bear images contributed by Polar Bears International and by Daniel J. Cox of Natural... Read More >