Don
Kama
Kaspischen Steppen
Kirgisischen Steppe
Sibirien
Tereck/Terek
Uralfluss
Volga/Wolga
Zarizyn
Ardea castanea, here; Ardeola ralloides, Scopoli
Ardea ferruginea, here; Ardeola ralloides, Scopoli
Ardea nigra, Melanopelargus niger, Reichenbach
Ardea Nycticorax, Nycticorax nycticorax, (Linn.)
Ardea pumila, Ardeola ralloides, Scopoli
Ardea, Linn. spp. > Reiher
Ardeola ralloides, Scopoli > Ardea pumila
Ardeola ralloides, Scopoli, here > Ardea castanea
Ardeola ralloides, Scopoli, here > Ardea ferruginea
Melanogrammus aeglefinus, Melanopelargus niger, Reichenbach > Ardea nigra
Melanopelargus niger, Reichenbach > Schwarzer Reiher
Nycticorax nycticorax, (Linn.) > Ardea Nycticorax
Reiher, Ardea, Linn. spp.
Schwarzer Reiher, Melanopelargus niger, Reichenbach