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Photo: Charles William Andrews (1866-1924) (Author) John Gerrard Keulemans (1842-1912) (Illustrator) / Public domain (Wikimedia Commons)

Vulnerable

Christmas Boobook

Ninox natalis

Christmas Boobook (Ninox natalis) — Owls of Oceans & Seabirds.

The Christmas Boobook (Ninox natalis) is a member of the Strigidae family found in Oceans & Seabirds. Adults weigh 184 g. The IUCN Red List lists it as Vulnerable.

VU Vulnerable

Facing a high risk of extinction in the wild.

Where it fits

  1. Class Aves
  2. Order Strigiformes
  3. Family Strigidae Owls
  4. Genus Ninox
  5. Species natalis

Where it lives

Christmas I. (south of western Java)

Quick facts

Weight
184 g
Family
Strigidae
Order
Strigiformes
Habitat
Woodland

How to identify

Similar birds

Biology & behaviour

Diet

The Christmas Boobook is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.

Behaviour

A bird of dense forest, it spends much of its time perched in trees and shrubs.

Migration

The Christmas Boobook is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.

The Christmas Boobook (Ninox natalis) belongs to the Strigidae family of the order Strigiformes. It occurs naturally across Oceans & Seabirds. Its distribution covers IO Christmas I. (s of w Java).

It is a large bird. Adults weighs around 184 g, with a wing length of about 19 cm and a tail of around 11.6 cm.

It is classified as Vulnerable on the IUCN Red List and is a focus of conservation concern. Vulnerable species face a high risk of extinction in the wild if pressures continue.

The species has a mapped global range of roughly 137 km² — a relatively restricted global range.

Songs & calls

Christmas Boobook — Call

Recorded by Craig Robertson Licence: CC BY-NC-SA 4.0

Frequently asked questions

How big is the Christmas Boobook?

The Christmas Boobook is a large bird that weighs around 184 g.

Where does the Christmas Boobook live?

The Christmas Boobook is found across Oceans & Seabirds with a range covering IO Christmas I. (s of w Java), where it is typically found in wooded and forested habitats.

What family does the Christmas Boobook belong to?

The Christmas Boobook (Ninox natalis) belongs to the Strigidae family, in the order Strigiformes.

What does the Christmas Boobook eat?

The Christmas Boobook is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.

Does the Christmas Boobook migrate?

The Christmas Boobook is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.

Is the Christmas Boobook endangered?

It is classified as Vulnerable on the IUCN Red List and is a focus of conservation concern Vulnerable species face a high risk of extinction in the wild if pressures continue.

What sound does the Christmas Boobook make?

1 real field recording of the Christmas Boobook — including its call — can be played in the Songs & calls section on this page, credited to the recordist who captured it.

How large is the Christmas Boobook's range?

The Christmas Boobook has a mapped global range of about 137 km².

Conservation

Vulnerable

Every bird benefits from bird-safe windows, native plants, and keeping cats indoors. Small changes at home add up to real protection.

How to help birds

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Guides for this bird

Meet the Strigidae

A field guide to the Strigidae family — 236 species in the Birbs encyclopedia, with the best-known members to start with.

1 min read

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