Area of Focus: Birds

Common murre populations were left without food following a heat wave

But environmental DNA can sometimes catch things that cameras missed

The bird went extinct in the wild in 2002

Researchers found anticoagulant rodenticides in 11% of the vultures they tested

Warmer winters are causing earlier nesting in the species—and fewer offspring

Reintroducing bison and prescribing fires can benefit grassland bird species

Climate change may be allowing the ticks and their pathogens to persist

Schweitzer studied birds and developed long-term monitoring programs in Bulgaria

TWS member Tapp discusses the reward of difficult bird-banding work in western Canada

A new study shows which animal species is the “most Canadian” by looking at evolutionary distinctness