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 ...

Gouldian finches, endemic to northern Australia, are among the tropical birds that may be vulnerable to extreme heat. Darren Sutherland via Getty Images A recent study has found that extreme heat ...

James Watson has received funding from the Australian Research Council, National Environmental Science Program, South Australia's Department of Environment and Water, Queensland's Department of ...