Black Noddy
Anous minutus
The black noddy has a length of 35–37 cm (14–15 in), a wingspan of 66–72 cm (26–28 in) and a weight of 98–144 g (3.5–5.1 oz). It has dark plumage and a pale crown. There is a small white crescent under each eye and a white spot above. It has long tapering wings and a truncated tail. The sharply pointed bill is black. The feet are fully webbed and are black in most subspecies but orange in melanogenys. Black noddies (Anous minutus marcusi) Rock Islands.jpg
ID text from Wikipedia, CC BY-SA 4.0
Brown Noddy
Anous stolidus
The brown noddy is 38–45 cm (15–18 in) in length with a wingspan of 75–86 cm (30–34 in). The plumage is a dark chocolate-brown with a pale-grey or white crown and forehead. It has a narrow incomplete white eye-ring. The tail is long and wedge-shaped, and the feet and legs are dark.
ID text from Wikipedia, CC BY-SA 4.0
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