Stercorarius longicaudus

Off Muscat, Oman, May (3765)

Off Muscat, Oman, May (3767)

Off Muscat, Oman, May (3768)

Off Muscat, Oman, May (6905)

Off Muscat, Oman, May (6906)

Off Muscat, Oman, May (6907)

Off Muscat, Oman, May (6909)

Spitsbergen, Norway, July (46556)

Kolyma, Siberia, Russia, July (6936)

Kolyma, Siberia, Russia, July (6830)