A hilly area in central Italy, 15 km north-east of the town of Campobasso. Habitats include a stretch of river, a man-made lake, streams, maquis, broadleaved woodlands, and large tracts of agricultural land. The main land-uses are agriculture, hunting and forestry.
An important site for breeding raptors. Species of global conservation concern that do not meet IBA criteria: Crex crex (rare on passage).
BirdLife International (2021) Important Bird Areas factsheet: River Biferno. Downloaded from http://www.birdlife.org on 07/03/2021.