
TreeSalicaceae
Populus nigra

Nests almost exclusively in tall riparian trees. Black Poplar along river corridors is the classic breeding habitat in France and southern Europe.

Excavates cavities in the soft wood of Black Poplar in floodplain woodland; a key secondary nesting tree across continental Europe.

Obligate hemiparasite tapping host xylem for water and minerals; Black Poplar is a preferred continental host, frequently colonised in floodplain woodlands.

Ectomycorrhizal association with Black Poplar in riparian and mixed woodland.

Near-obligate ectomycorrhizal partner of Black Poplar; fruits in rows along root lines.

Saprotrophic and weakly parasitic on living and dead Black Poplar wood; strong host preference for Populus.