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Tawny fish owl

species of bird

Specimen drawers, botanical folios and brass scientific instruments under study light
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 4, 2026
Entity authorityQ1270506 ↗
Source-derived summary

The tawny fish owl (Ketupa flavipes) is a fish owl species in the family known as typical owls, Strigidae. It is native from southern Nepal to Bangladesh, Vietnam and China and Bhutan. Due to its wide geographical distribution, it is listed as Least Concern on the IUCN Red List.

Taxonomy

Cultrunguis flavipes was the scientific name proposed by Brian Houghton Hodgson in 1836 who described a yellow-footed fish owl from Nepal.

Ketupa was proposed as generic name by René-Primevère Lesson in 1831 for fish owl species from Java and India.

Results of a phylogenetic analysis of nine horned owl species indicate that Ketupa species form a monophyletic group.

Description

Like other fish owls, the tawny fish owl has large ear tufts but they usually hang to the sides of the head and are distinctly messy and tousled looking. They have yellow eyes. Tawny fish owls have been described as the most "attractive" of the fish owls. They tend to be an orangey-rufous color on the crown and upperparts, which are overlaid with broad, blackish markings on the central part of the feathers and spots of the same color as the reddish-brown feather edges.

Editorial summary

This brief starts where responsible research should: with the source description of “Tawny fish owl” as species of bird. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—1836, 1831—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Tawny, fish and species can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the science & nature register because the source frames it as species of bird. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 4, 2026. The linked authority identifier is Q1270506. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1836 and 1831.

Critical limits

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.

How to read it

Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Tawny fish owl”, its source revision and the description used here.
  2. Expand the search: follow Tawny fish owl primary sources, Tawny fish owl archive and Tawny 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.

Questions for further research

  1. Which source most directly establishes the central claim about “Tawny fish owl”?
  2. Is the terminology current, historical or disputed?
  3. Which observation, specimen, dataset or publication supports the account?
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Source & attribution

This entry incorporates text from “Tawny fish owl” 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.