Order Pelecaniformes (Sharpe 1891)

Family Ardeidae Leach 1820, herons

Род Ardea Linnaeus 1758

• Ardea cinerea Linnaeus, 1758 - grey heron - registered outside the territory under consideration, but relatively close to the biological station (Rugozerskaya bay, 4 km from village Poyakonda, August 29, 2021; Kvartalnov P.V.).

Family Sulidae Reichenbach 1815, sulidas

Genus Sula Brisson 1760

• Sula bassana (Linnaeus 1758) - Northern Gannet – fly-ins (Коханов, 1999).

Family Phalacrocoracidae Reichenbach 1836, cormorants and shags

Genus Phalacrocorax Brisson 1760

• Phalacrocorax carbo (Linnaeus 1758) - Great Cormorant, Great Black Cormorant, Black Cormorant, or Black Shag, rare (Благосклонов, 1960; Е. Ю. Замесова personal message).

rus:Oтряд Pelecaniformes (Sharpe 1891), веслоногие