Robuta

https://www.fws.gov/species/heermanns-gull-larus-heermanni Heermann's Gull (Larus heermanni) | U.S. Fish & Wildlife Service gull larus fish wildlife service https://www.usgs.gov/media/images/heermanns-gull-larus-heermanni Heermann's Gull (Larus heermanni) | U.S. Geological Survey A flock of heerman's gulls on the beach. gull larus geological survey https://af.wikipedia.org/wiki/Larus_heermanni?action=edit&redlink=1 Besig om Larus heermanni te skep - Wikipedia om larus te skep wikipedia