Greyish Mourner
Photo © Henrique Bitencourt
Photo © Henrique Bitencourt — CC BY-SA 4.0 — Source: iNaturalist photo #341639229The greyish mourner (Rhytipterna simplex) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in every mainland South American country except Argentina, Chile, Paraguay, and Uruguay. == Taxonomy and systematics == The greyish mourner was originally described as Muscicapa simplex, mistakenly placing it with the Old World flycatchers. It was later transferred to genus Rhytipterna that had been erected in 1850. It shares that genus with the pale-bellied mourner (R. immunda) and rufous mourner (R. holerythra). The greyish and rufous mourners apparently form a superspecies. The greyish mourner has two subspecies, the nominate R. s. simplex (Lichtenstein, MHC, 1823) and R. s. frederici (Bangs & Penard, TE, 1918). == Description == The greyish mourner is 19.5 to 20.5 cm (7.7 to 8.1 in) long and weighs 33 to 38 g (1.2 to 1.3 oz). Males of the nominate subspecies have a gray head with a hint of a crest at the rear of the crown. Their upperparts, wings, and tail are gray with a tinge of brown on the wings and tail. Their throat is light gray and their underparts slightly darker gray but lighter than the upperparts; their belly has a slight yellowish…
Yasuní National Park
Aguarico, Ecuador
+601 birds+43 mammals
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+359 birds+27 mammals
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Vista Hermosa, Colombia
+566 birds+15 mammals
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Brazil
+519 birds+12 mammals
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Brazil
+441 birds+5 mammals
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Brazil
+389 birds+6 mammals
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Brazil
+153 birds
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Brazil
+211 birds
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Brazil
+226 birds+1 mammals
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Brazil
+446 birds+13 mammals
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Brazil
+439 birds+6 mammals
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Brazil
+354 birds
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Brazil
+354 birds+3 mammals
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Brazil
+279 birds+1 mammals
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Brazil
+468 birds+8 mammals
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Amazonas, Brazil
+434 birds+7 mammals
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Brazil
+448 birds+10 mammals
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Brazil
+103 birds
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Palcazu, Peru
+639 birds+6 mammals
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Manu, Peru
+892 birds+26 mammals
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Alto Tapiche, Peru
+298 birds+2 mammals
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San Pedro de Putina Punco, Peru
+602 birds+8 mammals
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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…
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