Birds are shifting more in time than space as they adjust to global warming, shows study

As North America heats up due to climate change, animals are responding in three primary ways: moving north, heading to higher elevations and making phenological changes—adjusting annual cycles such as when they breed. As North America heats up due to climate change, animals are responding in three primary ways: moving north, heading to higher elevations and making phenological changes—adjusting annual cycles such as when they breed. Plants & Animals Ecology Phys.org – latest science and technology news stories