Magnificent Frigatebird
Fregata magnificens
The Magnificent Frigatebird is a rare visitor to British shores, typically seen in the UK as a vagrant, particularly during periods of strong easterly winds or after hurricanes. It is most likely to be spotted in southern England, especially in coastal areas, although such sightings are extremely uncommon.
Field Identification Guide
Use these features to identify Magnificent Frigatebird in the field.
This species can be identified by its large size, long, pointed wings, and distinctive forked tail, as well as its glossy black plumage with a purple sheen. Its wingspan is particularly notable, reaching up to 2.44m, making it one of the largest seabirds.
The Magnificent Frigatebird is larger than a Grey Heron, with a length of 89-114 cm and an impressive wingspan.
The male has a glossy black plumage with a purple sheen, and during breeding season, it develops a bright red throat patch, which is inflated like a balloon during courtship displays.
The female is similar to the male but lacks the bright red throat patch and has a brownish-black plumage with a slightly less glossy appearance.
The Magnificent Frigatebird's call is a loud, sharp "kleek" or "krek", often repeated in a series of sharp, high-pitched notes.
This species is known for its swift and agile flight, reaching speeds of up to 95 miles per hour, and is often seen soaring over the ocean, scanning for fish, squid, and other marine prey to catch in mid-air or steal from other birds.
The Magnificent Frigatebird can be confused with other frigatebird species, such as the Great Frigatebird, but can be distinguished by its larger size, longer wings, and more pronounced forked tail, as well as its distinctive red throat patch in breeding males.
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