Area of Focus: Methods

Urials have declined from impacts both ancient and modern

Was the Xerces blue butterfly its own species?

Researchers track dangers for primates in a Paraguayan city

The Burmese python nest held 111 eggs

By knowing their ages, researchers can gauge the health of dolphin populations

Living cell banks keep genetic samples of endangered species

Taking people into account can improve outcomes for wildlife

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

After being moved from the site of an oil spill, many turtles have returned

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