Research

IBIS publishes original papers, reviews and short communications reflecting the forefront of research activity in ornithological science, but with special emphasis on the conservation, ecology, ethology and systematics of birds.

Trends in Ecology & Evolution (TREE) contains polished, concise and readable reviews, opinions and letters in all areas of ecology and evolutionary science. More than any other journal, Trends in Ecology & Evolution is the major forum for coverage of all the important issues concerning organisms and their environments.