During the Ice Age, the tundra was dominated by massive predators like saber-toothed cats, cave hyenas, and the enormous short-faced bear. Yet despite their size and power, the predator that ...
Yellowstone National Park biologists have been busy counting noses (and beaks), recording sightings, conflicts and concerns for bear management, wolves and birds. They have compiled their work done in ...
Wolves and Caribou in GMU 20: Example of Assessing Predator-Prey Dynamics by Testing the Fit of Different Models to Available Data Data on wolves and caribou in Alaska are among the most extensive for ...