Area of Focus: Population Management

Check out articles on a new model to estimate population size of Roosevelt elk, how weather conditions affect white-tailed deer harvest in Iowa, and more

Is the size difference normal? Or are they unhealthy?

Surveying bats helps monitor the colonies’ health

Rufa red knots depend on horseshoe crab eggs

The plan calls for maintaining about 1,000 wolves

Northern leopard frogs raised in Edmonton Valley Zoo

The Burmese python nest held 111 eggs

Taking people into account can improve outcomes for wildlife

A recent study examines whether bottom-up effects influenced calf recruitment

The Standing Rock Sioux worked with the U.S. Fish and Wildlife Service to reintroduce the endangered species to parts of the reservation