Year of compilation: 2000
A valley with deciduous woodland, rivers, meadows, arable land, hedges, ponds and gravel-pits.
The site holds 20,000 or more waterbirds on passage, on a regular basis.
Pressure/threats to key biodiversity
The drainage of wet meadows is destroying Crex crex
BirdLife International (2020) Important Bird Areas factsheet: Vallée de l'Aisne. Downloaded from
http://www.birdlife.org on 05/08/2020.