To know what a tropical bird is, you first have to know where the tropics are. The tropics form a band around the equator, bordered by the Tropic of Cancer in the north and the Tropic of Capricorn in ...

Climate change spells trouble for many tropical birds -- especially those living in mountains, coastal forests and relatively small areas -- and the damage will be compounded by other threats like ...

A new study has found climate change has impacted the abundance of tropical bird species. The study used open-source data to map the population of 3,000 bird species worldwide over a 70 year period.