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Sandwich tern (Sterna (Thalasseus) sandvicensis). Sevastopol, Crimea, Black Sea. October 11, 2016.
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Sandwich Tern arriving at nest on Inner Farne island off English Northumberland coast.
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Artist impression of Ramari’s beaked whale (Mesoplodon eueu).
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Figure 4. Skull and morphological distinctiveness of M. eueu shown by holotype (NMNZ MM003000). (a) Skull in dorsal (left), ventral (centre) and left lateral (right) view (b) periotic in dorsal (left) and ventral (right) view; (c) tympanic bulla in dorsal (left) and ventral (right) view; (d) mandible in dorsal (top) and lateral (bottom) view; (e) mandibular tusks in medial (left) and lateral (right) view. (f) PCA of cranial and mandibular measurements showing clear separation between M. eueu from the SH and M. mirus from the NA. Percentages next to principal components (PCs) denote the total variance explained. Filled stars are holotypes and hollow stars paratypes. (Online version in colour.) Source: (https://www.marinespecies.org/aphia.php?p=sourcedetails&id=425480)
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Brown-hooded Gull (Larus maculipennis) Adult in basic plumage at Ushuaia, Argentina - February 19, 2006 (www.birdinfo.com)
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Heard Island cormorant (Phalacrocorax atriceps nivalis)
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Macquarie shag (Phalacrocorax atriceps purpurascens) Handspike Point, Macquarie Island, 1994
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Crozet shag (Phalacrocorax melanogenis), 2004, at Baie Américaine, N-E Possession Island, Crozet Archipelago