Buffy fish owl
Ketupa ketupu (Horsfield, 1821)
The buffy fish owl (Ketupa ketupu) is a species in the family Strigidae, order Strigiformes. Recorded adults weigh 1.29 kg to 1.43 kg. Its IUCN Red List status is Least Concern.

Quick facts about the buffy fish owl
- Weight
- 1.29 kg – 1.43 kgsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Aquatic predatorsrc for Diet
- Main food
- Not recorded
- Habitat
- riverinesrc for Habitat
- Young per litter or clutch
- 1src for Young per litter or clutch
- Lifestyle
- Perchingsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the buffy fish owl live?
Not recorded
What is the buffy fish owl?
The buffy fish owl (Ketupa ketupu), also known as the Malay fish owl, is a fish owl in the family Strigidae. It is native to Southeast Asia and lives foremost in tropical forests and wetlands. Due to its wide distribution and assumed stable population, it is listed as least concern on the IUCN Red List since 2004.
From the Wikipedia article “Buffy fish owl” (en.wikipedia.org/w/index.php?title=Buffy_fish_owl&oldid=1379852191), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the buffy fish owl endangered?
The buffy fish owl is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species.
How is the buffy fish owl classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderStrigiformes
- familyStrigidae
- genusKetupa
- SpeciesKetupa ketupu (Horsfield, 1821)
Synonyms Bubo ketupu, Bubo ketupu ketupu, Ketupa javanensis, Ketupa ketupa, Strix ketupu
Other names and names in other languages (46)
- Buffy fish-owlEnglish
- Buffy fish-owlEnglish
- Buffy fish-owlEnglish
- بوم السمك البرتقاليArabic
- Пугач рыбны малайскіBelarusian
- duc pescador de MalàisiaCatalan
- ketupa malajskáCzech
- MalajfiskeugleDanish
- MalayfiskeugleDanish
- SundafischuhuGerman
- Sunda-FischuhuGerman
- Malaja fiŝgufoEsperanto
- malajzia fiŝgufoEsperanto
- Búho pescador malayoSpanish
- Búho Pescador Malayo de SondaSpanish
- väike-kalakakkEstonian
- جغد ماهیخوار مالایPersian
- sundankalahuuhkajaFinnish
- Kétoupa malaisFrench
- Grand-duc malaisFrench
- קטופה מלאיתHebrew
- malajska ušaraCroatian
- szundai halászbagolyHungarian
- Beluk ketupaIndonesian
- Beluk KetupuIndonesian
- gufo pescatore maleseItalian
- Gufo pescatore camoscioItalian
- Gufo pescatore della MalesiaItalian
- マレーウオミミズクJapanese
- malajinis žuvinis apuokasLithuanian
- Burung Hantu KuningMalay
- Maleise VisuilDutch
- ketupa płowaPolish
- bufo-pescador-begePortuguese
- bufo-pescador-malaioPortuguese
- Малайский рыбный филинRussian
- ketupa riečnaSlovak
- Indonezijska sova ribarSerbian
- blek fiskuvSwedish
- นกทึดทือมลายูThai
- นกทึดทือพันธุ์มลายูThai
- Sunda Balık BaykuşuTurkish
- пугач-рибоїд малазійськийUkrainian
- 馬來漁鴞Chinese
- 馬來魚鴞Chinese
- 马来渔鸮Chinese
Relatives of the buffy fish owl
Other species in the same genus Ketupa.

Brown fish owl
Ketupa zeylonensis

Tawny fish owl
Ketupa flavipes
Akun eagle-owl
Ketupa leucosticta
Giant eagle owl
Ketupa lactea
Barred eagle-owl
Ketupa sumatrana
Blakiston's fish owl
Ketupa blakistoni
CompareBuffy fish owl vs Brown fish owlBuffy fish owl vs Tawny fish owlBuffy fish owl vs Akun eagle-owlBuffy fish owl vs Giant eagle owl
Common questions
Answered only where our data holds the answer.
How big is the buffy fish owl?
An adult buffy fish owl weighs 1.29 kg – 1.43 kg, according to values recorded on Wikidata.
Is the buffy fish owl endangered?
The buffy fish owl is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What kind of animal is the buffy fish owl?
The buffy fish owl (Ketupa ketupu) belongs to the family Strigidae in the order Strigiformes.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Buffy fish owl (Ketupa ketupu). Retrieved from https://creaturedata.com/animals/buffy-fish-owl
“Buffy fish owl (Ketupa ketupu).” CreatureData, 2026, https://creaturedata.com/animals/buffy-fish-owl.
@misc{buffy_fish_owl_2026,
title = {Buffy fish owl (Ketupa ketupu)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/buffy-fish-owl},
note = {Data as of 2026-11-11}
}