Robuta

https://www.semanticscholar.org/topic/Lophodytes-cucullatus/1966765 Lophodytes cucullatus | Semantic Scholar lophodytes cucullatus semantic scholar https://www.animaldiversity.org/collections/contributors/phil_myers/classic/lophodytes_cucullatus_grp/ lophodytes_cucullatus_grp | Animal Diversity Web lophodytes cucullatus animal diversity grp web https://www.animaldiversity.org/collections/contributors/phil_myers/classic/lophodytes_cucullatus/ lophodytes_cucullatus | Animal Diversity Web lophodytes cucullatus animal diversity web https://www.fws.gov/species/hooded-merganser-lophodytes-cucullatus Hooded Merganser (Lophodytes cucullatus) | U.S. Fish & Wildlife Service hooded merganser lophodytes cucullatus fish wildlife service