PDF) Time Shift in the Exploitation of Fish Stocks by Great Cormorants Phalacrocorax carbo at Lake IJsselmeer: How Wintering Birds began Competing for Fish with Breeding Conspecifics
Zimní oblek Cormoran Astro-Thermo, vel.L
Cormoran black star pro 2.7M 21-40 | spinhengel - CV Fishing
PDF) Population Status, Breeding Biology and Diet of Norwegian Great Cormorants
PDF) Time Shift in the Exploitation of Fish Stocks by Great Cormorants Phalacrocorax carbo at Lake IJsselmeer: How Wintering Birds began Competing for Fish with Breeding Conspecifics