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Near Threatened

Biak Leaf Warbler

Phylloscopus misoriensis

Biak Leaf Warbler (Phylloscopus misoriensis) — Songbirds & Perching Birds of Australia & Oceania.

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The Biak Leaf Warbler (Phylloscopus misoriensis) is a member of the Phylloscopidae family found in Australia & Oceania. Adults weigh 10.8 g. The IUCN Red List lists it as Near Threatened.

NT Near Threatened

Close to qualifying for a threatened category in the near future.

Where it fits

  1. Class Aves
  2. Order Passeriformes
  3. Family Phylloscopidae Leaf Warblers
  4. Genus Phylloscopus
  5. Species misoriensis

Where it lives

Biak (Geelvink Bay is., northwestern New Guinea)

Quick facts

Weight
10.8 g
Habitat
Woodland

How to identify

Similar birds

Biology & behaviour

Diet

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

The Biak Leaf Warbler (Phylloscopus misoriensis) is a member of the Phylloscopidae family, within the order Passeriformes. It is found across Australia & Oceania. Its distribution covers AU Biak (Geelvink Bay is., nw New Guinea).

It is a very small bird. Adults weighs around 10.8 g, with a wing length of about 5.8 cm and a tail of around 4.3 cm.

The IUCN Red List lists it as Near Threatened. That means it is close to qualifying as threatened and is worth keeping a careful eye on.

The species has a mapped global range of roughly 2,526 km² — a relatively restricted global range.

Frequently asked questions

How big is the Biak Leaf Warbler?

The Biak Leaf Warbler is a very small bird that weighs around 10.8 g.

Where does the Biak Leaf Warbler live?

The Biak Leaf Warbler is found across Australia & Oceania with a range covering AU Biak (Geelvink Bay is., nw New Guinea), where it is typically found in wooded and forested habitats.

What family does the Biak Leaf Warbler belong to?

The Biak Leaf Warbler (Phylloscopus misoriensis) belongs to the Phylloscopidae family, in the order Passeriformes.

What does the Biak Leaf Warbler eat?

The Biak Leaf Warbler is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.

Does the Biak Leaf Warbler migrate?

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

Is the Biak Leaf Warbler endangered?

The IUCN Red List lists it as Near Threatened That means it is close to qualifying as threatened and is worth keeping a careful eye on.

How large is the Biak Leaf Warbler's range?

The Biak Leaf Warbler has a mapped global range of about 2,526 km².

Conservation

Near Threatened

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

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