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  3. Brown Fish-Owl

One of the 10 owls on WAnimals

Birds · Strigiformes · Strigidae

Brown Fish-Owl

Ketupa zeylonensis

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

It is the most widely distributed of the world's four fish owls. Unlike most owls, it lacks the soft fringes on the primary feathers that make flight silent.

Weight

1.1 kg – 2.5 kg

Size

48 cm – 61 cm

Life expectancy

15 years

Diet

Piscivore

Feeds mainly on fish.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

Temperate forestFreshwater
17countries19parks18same family

Fun facts

  • It is the most widely distributed fish owl in the world.
  • It lacks the soft feather fringes that give other owls their silent flight.
  • It eats fish, frogs and crabs, wading in the shallows.

Life cycle and biology

Skeleton type
Vertebrate - pneumatised bony skeleton (bird)
Habitat and environment
Woodland and wooded wetlands near rivers, lakes and rice paddies from Turkey to South and South-East Asia
Birth weight
Exact weight at hatching not found as a precise figure
Size at birth
Altricial at hatching
Sexual maturity
Not precisely known
Gestation / incubation
~38 days
Litter / clutch size
1 to 2 eggs per clutch

Sources consulted: Birda; Guardians of Ga'Hoole Wiki (referencia biológica); Planet of Birds; Animalia.bio; Wikipedia (Brown fish owl); eBird; Birds of the World

Where to find it

Best time: All year round in southern and South-East Asia, at dusk, perched on low branches over rivers, canals and reservoirs.

Loading map…

The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 19.

Related species

Other species in the catalogue with the most in common with Brown Fish-Owl — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park
Same taxonomic family

Keep exploring

Based on what we already know about brown fish-owl.

Comments

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Chitwan National ParkNepal
KazirangaIndia
PeriyarIndia
Jim CorbettIndia
YalaSri Lanka
BardiyaNepal
ManasIndia
NagarholeIndia
Horton PlainsSri Lanka
Sinharaja ForestSri Lanka
See all 19 parks
Least Concern

Long-eared Owl

Asio otus

Least Concern

Boreal Owl

Aegolius funereus

Tawny OwlLeast Concern

Tawny Owl

Strix aluco

Least Concern

Eurasian Scops Owl

Otus scops

Least Concern

Common Krait

Bungarus caeruleus

Eurasian Eagle-OwlLeast Concern

Eurasian Eagle-Owl

Bubo bubo

CountriesIndia
ParksChitwan National ParkNepal
TagsPiscivore
Piscivore
Nocturnal
Solitary
Bird
Temperate forest
Freshwater
India
Sri Lanka
Nepal
Bangladesh
Bhutan
Cambodia
Bangladesh
Bhutan
Cambodia
China
India
Iran
Iraq
Israel
Laos
Myanmar
Nepal
Pakistan
Sri Lanka
Syria
Thailand
Türkiye
Vietnam