Changes in bird song could be used as an early warning system to detect man-made ecological disturbances, new research published in the British Ecological Society's Journal of Applied Ecology has ...
This is a preview. Log in through your library . Abstract 1. Males of many bird species match song with neighbours during territorial interactions. Although bird vocal mimicry has received much ...
Behavioral Ecology and Sociobiology, Vol. 12, No. 1 (1983), pp. 71-76 (6 pages) Summer Tanagers have different habitats in the southeastern and southwestern parts of the USA. One of the main ...