Common moorhen
(Gallinula chloropus)

Animalia / Chordata / Aves / Gruiformes / Rallidae / Gallinula

Predation Herbivory

Rigid hornwort
(Ceratophyllum demersum)

Plantae / Tracheophyta / Magnoliopsida / Ceratophyllales / Ceratophyllaceae / Ceratophyllum

Cases