Mountain Yellow Warbler

Iduna similis

Reed Warblers and Allies · Passeriformes · Rare

The Mountain Yellow Warbler (Iduna similis) is a rare reed warbler found in 8 countries, weighing about 11 g. The Mountain yellow warbler is a medium sized bird with a mix of olive and yellow coloration.

Least ConcernRareEats invertebratesforestcup nest11 g

About the Mountain Yellow Warbler

The Mountain yellow warbler is a medium sized bird with a mix of olive and yellow coloration. This bird is native to the eastern Afromontane. It normally feeds on flies but sometimes on remaining crops from harvests. An easy way to recognize this bird is with its whistle-tone vocalizations. The Mountain yellow warbler has a conservation status of Least Concern. This bird is a species of Acrocephalidae warbler; formerly, these were placed in the paraphyletic "Old World warblers".

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

How to identify it

This is a medium-sized bird with an olive and yellow coloration throughout the plumage. The head and back of the bird are olive-green in color, while the stomach is vibrant yellow. This bird's bill is very short and dark brown. The adult male and female are very similar in looks while the adolescent is browner and a paler yellow color. This bird is known for being very territorial. Voice: The Mountain Yellow Warblers sounds are composed of a variety of medleys featuring pleasant whistles. Their sounds are short in duration, lasting only about 4-7 seconds long. The different medleys are frequently repeated in a series, separated by short gaps. Their call can be depicted by the short sounds of "cha-cha-cha".

Where it lives

When to see it

The Mountain Yellow Warbler can be seen all year round, with peak activity in July. It is a resident species across most of its range.

Easily confused with

Quick questions

How do you identify a Mountain Yellow Warbler?
This is a medium-sized bird with an olive and yellow coloration throughout the plumage. Full identification notes are on this page.
How big is a Mountain Yellow Warbler?
The Mountain Yellow Warbler is a tiny sized bird weighing about 11 g.
Where can you see a Mountain Yellow Warbler?
The Mountain Yellow Warbler occurs in 8 countries, including Uganda, Kenya, Rwanda, Tanzania and Malawi.
What birds look similar to a Mountain Yellow Warbler?
The Mountain Yellow Warbler is most easily confused with the Western Olivaceous Warbler, the African Yellow Warbler and the Sykes's Warbler.
Is the Mountain Yellow Warbler endangered?
The Mountain Yellow Warbler is listed as Least Concern on the IUCN Red List.

Learn the Mountain Yellow Warbler for real

BeakBrain drills you on photos and calls until you can greet this bird by name in the field. Free to play, on any device.

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