Ascension Frigatebird
NameAscension Frigatebird
Common NameAscension Frigatebird
Scientific NameFregata aquila
FamilyFregatidae
Wingspan (cm)210
Length (cm)92.5
Weight (g)1250
Plumage DetailsAdult males are entirely black with a green or purplish iridescent sheen on the back and scapulars. They possess a prominent, inflatable red gular pouch beneath the bill, which is displayed during courtship. The bill is long, grey, and hooked.
Vocalization / CallFrigatebirds are generally silent at sea. At breeding colonies, they produce various clattering, drumming, and whistling sounds, particularly during courtship displays and interactions.
Primary Dietpiscivore
Primary Habitatscoastal
Conservation Statusvulnerable
Geographic RangeEndemic to Ascension Island in the South Atlantic Ocean, where it breeds exclusively on Boatswainbird Islet and forages in the surrounding oceanic waters.
Identifying FeaturesLarge size, Long, hooked grey bill, Deeply forked tail, Male's inflatable red gular pouch, Iridescent dark plumage
Description
The Ascension Frigatebird is a large, dark seabird known for its long, deeply forked tail and angular wings. Males display a striking inflatable red gular pouch during breeding season, as seen in the image. They are highly aerial, spending much of their lives soaring over the open ocean.
