Climate change has now become one of the biggest threats to ecosystems globally, as global cycles that have helped species thrive for centuries have shifted. Birds in particular, for their elaborate ...

Bird populations are in rapid decline across North America. While climate change is just one of the many factors influencing North American birds, its effects are significant and can interact with ...

Quick Take The kākāpō is a flightless parrot inhabiting just a few islands off New Zealand’s coast. Females breed only when specific forest conditions align to produce rare food-rich periods and those ...