Jackdaw
Corvus monedula
The jackdaw is a smaller cousin of the hooded crow from the crow family; in the Royal Łazienki it nests in old trees, living in tree hollows and chimneys. The jackdaw is a species that couple for life. Despite the absence of sexual dimorphism in case of the jackdaw, when we see two birds walking together, we can almost be sure that they form a couple. The jackdaw is polyphagous.