Birds of the World - Nesotriccus


Northern Mouse-colored Tyrannulet (Nesotriccus incomtus incomtus) Range: MA, SA: s Costa Rica and Panama through Colombia and ne Ecuador to Venezuala, Trinidad and Guyana Copacabana, Antioquia, Colombia
Photograph by Tom Friedel © All Rights Reserved.

A widespread greyish-brown 'mouse' colored tyrannulet with pale brow and varying amounts of yellow in the chest/belly.
Additional photo.
Additional photo.


Maranon Tyrannulet (Nesotriccus maranonicus) Range: SA: nc Peru (Marañón Valley, w Amazonas, e Cajamarca and e La Libertad) Abra Porculla,
Photograph by Bradley Hacker © All Rights Reserved.

Split from the Tumbes Tyrannulet, and very similar but found at higher elevations.


Southern Mouse-colored Tyrannulet (Nesotriccus murinus murinus) Range: SA: the Guianas and Amazonia to e Brazil, Paraguay and nw Argentina Serra do Cipó, Minas Gerais, Brazil
Photograph by Tropical Birding (Nick Athanas) © All Rights Reserved.

A widespread greyish-brown 'mouse' colored tyrannulet with pale brow and varying amounts of yellow in the chest/belly.
Alt photo.

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Cocos Tyrannulet (Nesotriccus ridgwayi) Vulnerable Range: MA: I. del Coco (far sw of Costa Rica)

Found only on Isla Cocos in the Pacific. Once called Cocos Flycatcher.


Tumbesian Tyrannulet (Nesotriccus tumbezanus) Range: SA: sw Ecuador, nw Peru Chaparri Lodge, Peru
Photograph by Robert Lewis © All Rights Reserved.

A Tumbes endemic once considered the same species as the Mouse-colored Tyrannulet.