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Lesser frigatebird

species of bird

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 12, 2026
Entity authorityQ870775
Source-derived summary

The lesser frigatebird (Fregata ariel) is a seabird of the frigatebird family Fregatidae. Around 75 cm (30 in) in length, it is the smallest species of frigatebird. It occurs over tropical and subtropical waters across the Indian and Pacific Oceans, as well as off the Atlantic coast of Brazil.

The lesser frigatebird is a lightly built seabird with brownish-black plumage, long, narrow wings, and a deeply forked tail. The male has a striking red gular sac, which he inflates to attract a mate. The female is slightly larger than the male and has a white breast and belly. Frigatebirds feed on fish taken in flight from the ocean's surface (often flying fish), and sometimes indulge in kleptoparasitism, harassing other birds to force them to regurgitate their food.

Taxonomy

The lesser frigatebird was first described as Atagen ariel by English zoologist George Gray in 1845 from a specimen collected on Raine Island, Queensland, Australia. The lesser frigatebird is one of five closely related species of the genus Fregata. The other four are the great frigatebird (F. minor), Christmas frigatebird (F. andrewsi), magnificent frigatebird (F. magnificens), and Ascension frigatebird (F. aquila).

Editorial summary

Begin with the source’s own compact description: “Lesser frigatebird” is species of bird. The dossier treats that line as a proposition to test through Lesser, frigatebird and species, not as a finished interpretation.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current lead gives the account dated anchors—1845—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Lesser, frigatebird and species is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “species of bird” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated Aug 12, 2026. The linked authority identifier is Q870775. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1845.

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Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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  2. Expand the search: follow Lesser frigatebird primary sources, Lesser frigatebird archive and Lesser research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Lesser frigatebird” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.