Atlantic White Tern

Atlantic White Tern

Gygis alba

Least Concern
Wingspan
50.4 cm
Weight
138.0 g
Family
Laridae
Order
Charadriiformes

About

Atlantic White Tern: 28–33 cm, wingspan 76–87 cm, ethereally white seabird with blue-grey bill, blue orbital ring, and large dark eyes. Breeds on tropical Atlantic islands including Ascension and Saint Helena; related species widespread across the Indo-Pacific. Nests on bare branches with no nest material. Feeds on small fish near the surface.

Physical Description

Measurement Value Imperial
Wingspan 50.4 cm 19.8 in
Weight 138.0 g 4.87 oz

Habitat & Range

Conservation Status

Least Concern
IUCN Red List

Behavior & Breeding

Nesting

Nest type: NO. Incubation: 21-41 days. Fledging: 31-75 days.

Clutch Size

1

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Charadriiformes (Shorebirds & Gulls)
Family Laridae (Gulls & Terns)
Genus Gygis
Species Gygis alba

Distribution

Atlantic White Tern has been recorded in 3 countries.

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Present Not recorded
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countries highlighted

External Databases

Frequently Asked Questions

Is the Atlantic White Tern endangered?
The Atlantic White Tern has a conservation status of Least Concern.
How does the Atlantic White Tern nest?
Nest type: NO. Incubation: 21-41 days. Fledging: 31-75 days.
How big is the Atlantic White Tern?
The Atlantic White Tern has a wingspan of 50.4 cm, weight of 138.0 g.
What order and family does the Atlantic White Tern belong to?
The Atlantic White Tern (Gygis alba) belongs to the order Charadriiformes and the family Laridae.

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