Tawny-faced Gnatwren
Photo © Anthony Batista
Photo © Anthony Batista — CC BY 4.0 — Source: iNaturalist photo #337902089The tawny-faced gnatwren or half-collared gnatwren (Microbates cinereiventris) is a species of bird in the family Polioptilidae, the gnatcatchers. It is found in Bolivia, Colombia, Costa Rica, Ecuador, Nicaragua, Panama, and Peru. == Taxonomy and systematics == The International Ornithological Committee (IOC) and BirdLife International (BLI) recognize seven subspecies of tawny-faced gnatwren: Microbates cinereiventris semitorquatus Lawrence (1862) Microbates cinereiventris albapiculus Olson (1980) Microbates cinereiventris magdalenae Chapman (1915) Microbates cinereiventris cinereiventris Sclater (1855) Microbates cinereiventris unicus Olson (1980) Microbates cinereiventris hormotus Olson (1980) Microbates cinereiventris peruvianus Chapman (1923) However, the South American Classification Committee of the American Ornithological Society (SACC/AOS) and the Clements taxonomy have not accepted the three subspecies that Olson described but include them within M. c. peruvianus. == Description == The tawny-faced gnatwren is 9 to 11 cm (3.5 to 4.3 in) long and weighs 10 to 14 g (0.35 to 0.49 oz). The nominate subspecies has a rusty face with a rufous crown and a thin black stripe behind the eye. A wide black malar stripe ("moustache") separates its face from the white throat and upper breast; the last has thin black stripes. Its back is brown and its underparts are gray. The sexes are alike. The…
Arenal Volcano National Park
Peñas Blancas, Costa Rica
+551 birds+21 mammals
Straddling the border between Alajuela and Guanacaste in northwestern Costa Rica, this national park rises dramatically around one of Central America's most active volcanic systems. The…
VIEW NATIONAL PARKBraulio Carrillo National Park
Las Horquetas, Costa Rica
+547 birds+18 mammals
Where the Caribbean slope descends from the central volcanic cordillera toward the humid lowlands of Heredia, Braulio Carrillo National Park preserves one of Costa Rica's most…
VIEW NATIONAL PARKGuanacaste National Park
Santa Elena, Costa Rica
+461 birds+17 mammals
Where the Pacific slopes of northwestern Costa Rica rise toward the Continental Divide, dry tropical forest gives way to cloud-laden peaks and misty ridges—a landscape that…
VIEW NATIONAL PARKYasuní National Park
Aguarico, Ecuador
+601 birds+43 mammals
Where the western Amazon basin converges with Ecuador's Orellana Province, lowland rainforest reaches toward the horizon in an unbroken canopy of staggering botanical density. Yasuní National…
VIEW NATIONAL PARKSumaco Napo-Galeras National Park
Loreto, Ecuador
+563 birds+4 mammals
Where Ecuador's Amazon transitions into cloud forest, a massive shield volcano rises from the emerald lowlands of Orellana Province, anchoring one of the continent's most biodiverse…
VIEW NATIONAL PARKNatural Utría National Park
Alto Baudó (Pie de Pató), Colombia
+372 birds+11 mammals
Where the Chocó's coastal mountains plunge toward the Pacific, Utría National Park preserves one of Colombia's most biodiverse and least-visited wilderness expanses. Sprawling across 1,287 square…
VIEW NATIONAL PARKNatural Farallones de Cali National Park
Buenaventura, Colombia
+733 birds+27 mammals
Where the Pacific coastal plain meets the western slopes of the Andes, Farallones de Cali National Park sprawls across nearly 3,500 square kilometers of dramatic topography…
VIEW NATIONAL PARKNatural Uramba Bahía Málaga National Park
Buenaventura, Colombia
+308 birds+15 mammals
Where the Pacific coastal rainforest descends to mangrove estuaries and rocky headlands, Uramba Bahía Málaga National Park unfolds across nearly 1,000 square kilometres of Colombia's Valle…
VIEW NATIONAL PARKYanachaga–chemillén National Park
Palcazu, Peru
+639 birds+6 mammals
Where the eastern slopes of Peru's central cordillera plunge into cloud forest, Yanachaga–Chemillén National Park protects nearly three thousand square kilometres of montane wilderness that few…
VIEW NATIONAL PARKManu National Park
Manu, Peru
+892 birds+26 mammals
Across the eastern slopes of the Peruvian Andes, tropical rainforest descends into the Amazon basin with a complexity that few terrestrial ecosystems match. Manu National Park…
VIEW NATIONAL PARKBahuaja Sonene National Park
San Pedro de Putina Punco, Peru
+602 birds+8 mammals
Where the Madre de Dios and Heath rivers converge in southeastern Peru rises one of South America's most biodiverse wilderness regions: a vast protected realm of…
VIEW NATIONAL PARKGeneral de División Omar Torrijos Herrera National Park
La Pintada, Panama
+401 birds+2 mammals
Across the highlands of central Panama, where the continental divide funnels moisture-laden trade winds into steep river valleys, the terrain rises and falls in a landscape…
VIEW NATIONAL PARKSoberanía National Park
Cristóbal, Panama
+495 birds+34 mammals
Rainforest and riverine woodland blanket the rolling terrain of this 714-square-kilometre national park in Colón Province, where the Caribbean watershed feeds a maze of streams and…
VIEW NATIONAL PARKChagres National Park
Caimitillo, Panama
+486 birds+19 mammals
Where the Chagres River carves through the humid tropics of central Panama, a vast montane and lowland forest sprawls across more than 2,300 square kilometers, anchoring…
VIEW NATIONAL PARKDarién National Park
Tucutí, Panama
+534 birds+13 mammals
Where the spine of Central America crumbles into wetland and rainforest, Darién National Park sprawls across more than 20,000 square kilometres of some of the tropics'…
VIEW NATIONAL PARKPortobelo National Park
Portobelo, Panama
+366 birds+9 mammals
Where the Caribbean's turquoise waters meet the Darién's verdant shore, Portobelo National Park sprawls across 570 square kilometers of coastal forest, mangrove wetland, and coral-fringed islands…
VIEW NATIONAL PARKCahuita National Park
Talamanca, Costa Rica
+359 birds+15 mammals
Where the Caribbean shoreline dissolves into mangrove creeks and coral gardens, Cahuita's mosaic of habitats unfolds across the Limón coast. The park's signature feature—a living coral…
VIEW NATIONAL PARKLa Amistad International Park
Crorina, Costa Rica
+532 birds+20 mammals
Where the Caribbean slopes of Costa Rica's Talamanca Mountains rise steeply inland from Limón, the boundary between two nations dissolves into an unbroken expanse of rainforest.…
VIEW NATIONAL PARKVolcán Tenorio National Park
Guatuso, Costa Rica
+480 birds+12 mammals
Where volcanic slopes rise through Costa Rica's northwestern borderlands, Volcán Tenorio National Park sprawls across terrain shaped by ancient lava flows and mineral-rich springs. The park's…
VIEW NATIONAL PARKCaño Negro National Wildlife Refuge
Caño Negro District, Costa Rica
+486 birds+16 mammals
Where the San Juan River's seasonal floodplain opens into expansive wetlands, Caño Negro Wildlife Sanctuary sprawls across one of Central America's most productive freshwater ecosystems. This…
VIEW WILDLIFE SANCTUARYBarra del Colorado National Wildlife Refuge
Tortuguero, Costa Rica
+462 birds+36 mammals
Where the Caribbean's restless waters meet the Limón Province coastline, Barra del Colorado National Wildlife Sanctuary unfolds across a landscape of extraordinary ecological complexity. This equatorial…
VIEW WILDLIFE SANCTUARYNo community photos yet. Log in to add the first one.
No community observations of this species yet.