Mouse-colored Tyrannulet
Photo © Thomaz de Carvalho Callado
Photo © Thomaz de Carvalho Callado — CC BY 4.0 — Source: iNaturalist photo #446158733The mouse-colored tyrannulet (Nesotriccus murinus) is a species of bird in subfamily Elaeniinae of the tyrant flycatchers family Tyrannidae. It is found from Costa Rica and Panama south to Brazil and northern Argentina. The mouse-colored tyrannulet has sometimes been split into two species, the northern mouse-colored tyrannulet and the southern mouse-colored tyrannulet. == Taxonomy and systematics == The mouse-colored tyrannulet was formally described in 1825 by the German naturalist Johann Baptist von Spix under the binomial name Platyrhynchus murinus based on a specimen from Brazil. The specific epithet is Modern Latin meaning "mouse-grey" from Latin murinus meaning "of mice". The type locality has been restricted to Juazeiro in the state of Bahia in eastern Brazil. The mouse-colored tyrannulet is now one of four species placed in the genus Nesotriccus that was introduced by Charles Haskins Townsend in 1895. Four subspecies are recognised: N. m. eremonomus (Wetmore, 1953) – Pacific lowlands of south Costa Rica and Panama N. m. incomtus (Cabanis & Heine, 1860) – Colombia, northeast Ecuador, Venezuela, Trinidad and Guyana N. m. murinus (Spix, 1825) – central, east, south Brazil; central, south Bolivia, Paraguay, and northwest, northeast Argentina N. m. wagae (Taczanowski, 1884) – the Guianas, Amazonian Brazil, east…
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Brazil
+333 birds+23 mammals
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+379 birds+5 mammals
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Aguarico, Ecuador
+601 birds+43 mammals
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Buenaventura, Colombia
+733 birds+27 mammals
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Municipio Silva
+290 birds
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Puracé, Colombia
+327 birds+2 mammals
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Vista Hermosa, Colombia
+566 birds+15 mammals
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Leticia, Colombia
+567 birds+25 mammals
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Brazil
+519 birds+12 mammals
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VIEW NATIONAL PARKUbajara National Park
Brazil
+122 birds+1 mammals
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Brazil
+389 birds+6 mammals
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Brazil
+387 birds+17 mammals
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Brazil
+233 birds
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Brazil
+160 birds+5 mammals
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Brazil
+156 birds+6 mammals
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Brazil
+211 birds
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Brazil
+125 birds+1 mammals
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Brazil
+450 birds+1 mammals
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Brazil
+324 birds+6 mammals
Where granite plateaus rise above the cerrado savanna in central Brazil, Chapada dos Veadeiros National Park unfolds across 6,665 square kilometres of some of the world's…
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Brazil
+322 birds+17 mammals
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Brazil
+346 birds+5 mammals
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Brazil
+333 birds+3 mammals
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Brazil
+118 birds+6 mammals
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Plano Piloto, Brazil
+338 birds+15 mammals
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Brazil
+439 birds+6 mammals
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Brazil
+354 birds+3 mammals
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VIEW NATIONAL PARKAnavilhanas National Park
Brazil
+468 birds+8 mammals
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Brazil
+448 birds+10 mammals
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Palcazu, Peru
+639 birds+6 mammals
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VIEW NATIONAL PARKManu National Park
Manu, Peru
+892 birds+26 mammals
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VIEW NATIONAL PARKTingo Maria National Park
Mariano Dámaso Beraún, Peru
+423 birds
Where the eastern slopes of the Peruvian Andes descend toward the Amazon basin, the landscape fractures into a maze of limestone ridges, humid gorges, and cloud-wrapped…
VIEW NATIONAL PARKCordillera Azul National Park
Pampa Hermosa, Peru
+322 birds+1 mammals
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Montijo, Panama
+260 birds+10 mammals
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Parita, Panama
+56 birds+1 mammals
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Cerro Punta, Panama
+402 birds+6 mammals
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Argentina
+271 birds+13 mammals
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Puerto Iguazú, Argentina
+346 birds+15 mammals
Where the Paraná Plateau plunges toward the Atlantic watershed, nearly 800 square kilometers of subtropical rainforest drape across Misiones Province in a landscape carved by millennia…
VIEW NATIONAL PARKEl Rey National Park
Municipio de Las Lajitas, Argentina
+317 birds+4 mammals
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Municipio de Calilegua, Argentina
+288 birds+8 mammals
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Municipio de Presidencia de la Plaza, Argentina
+258 birds+7 mammals
Across the humid subtropical lowlands of northeastern Argentina, where the Paraná River basin feeds vast seasonal wetlands and gallery forests, Chaco National Park protects one of…
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