Robuta

https://www.fws.gov/species/horned-puffin-fratercula-corniculata Horned Puffin (Fratercula corniculata) | U.S. Fish & Wildlife Service horned puffin fish wildlife service https://scholarspace.manoa.hawaii.edu/items/9b88c2f4-d319-42d3-8be7-9eb3d3f8eaea/full Breeding Biology of the Horned Puffin on St. Lawrence Island, Bering Sea, with Zoogeographical...