Elaenia flavogaster

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Cladus: Telluraves
Cladus: Australaves
Ordo: Passeriformes
Subordo: Tyranni
Infraordo: Tyrannides
Parvordo: Tyrannida

Familia: Tyrannidae
Genus: Elaenia
Species: Elaenia flavogaster
Subspecies: E. f. flavogaster – E. f. pallididorsalis – E. f. semipagana – E. f. subpagana
Name

Elaenia flavogaster (Thunberg, 1822)
Synonyms

Pipra flavogaster (protonym)

References

Thunberg, C.P. 1822. Piprae. Novae species descriptae. Mémoires de l'Académie Impériale des Sciences de St. Pétersbourg pour les années 1817 et 1818. 8: 282–287. BHL Reference page. First availability p. 283 BHL Original description p. 286 BHL

Vernacular names
čeština: elenie chocholatá
dansk: Gulbuget Elænia
Deutsch: Gelbbauch-Olivtyrann
English: Yellow-bellied Elaenia
español: Fiofío Ventriamarillo
suomi: töyhtöelenia
français: Élénie à ventre jaune
Avañe'ẽ: Guyra káva
magyar: sárgahasú elénia
italiano: Elenia ventregiallo
日本語: キバラシラギクタイランチョウ, kibarashiragikutairanchou
Nederlands: Geelbuikelenia
norsk: Gulbukelenia
polski: elenia żółtobrzucha
português do Brasil: Guaracava-de-barriga-amarela
português: Maria-é-dia
русский: Желтобрюхая эления
slovenčina: elénia žltobruchá
svenska: Gulbukad elenia
中文: 黄腹拟霸鹟

The yellow-bellied elaenia (Elaenia flavogaster) is a small bird of the tyrant flycatcher family. It breeds from southern Mexico and the Yucatán Peninsula through Central and South America as far as northern Argentina, and on Trinidad and Tobago.

Description
Anton, Panama

Adults are 16.5 cm (6.5 in) long and weigh 24 g (0.85 oz). They have olive-brown upperparts, a white eye ring, a bushy divided crest and a white crown patch in the parting. The throat is pale and the breast greyish, with pale yellow lower underparts. The call is a nasal breeer, and the song is a wheezing zhu-zhee-zhu-zhee.
Subspecies

Four subspecies are recognized:[2]

Elaenia flavogaster subpagana – Sclater, PL, 1860: found from southeastern Mexico to Costa Rica and on Coiba Island, Panama
Elaenia flavogaster pallididorsalis – Aldrich, 1937: found in Panama
Elaenia flavogaster flavogaster – (Thunberg, 1822): nominate, found in Colombia, Venezuela, Trinidad, and the southern Lesser Antilles, the Guianas, Brazil except western and central Amazonas, southeastern Peru, Bolivia, Paraguay and northeastern Argentina
Elaenia flavogaster semipagana – Sclater, PL, 1862: found in southwestern Colombia, western and southern Ecuador and northwestern Peru

Habitat

This is a common bird in semi-open woodland, scrub, gardens and cultivation. The yellow-bellied elaenia is a noisy and conspicuous bird which feeds on berries and insects. The latter are usually caught from mid-air after the bird sallies from a perch, and sometimes picked up from plants.[3] The species will also join mixed-species feeding flocks on occasion, typically staying quite some distance up in the trees.[4]

It makes a cup nest and lays two cream eggs with reddish blotches at the larger end. The female incubates for 16 days, with about the same period to fledging. Omnivorous mammals as small as the common marmoset (Callithrix jacchus) will eagerly plunder yellow-bellied elaenia nests in the undergrowth—perhaps more often during the dry season when fruits are scarce—despite the birds' attempts to defend their offspring.[5]
Conservation status

The yellow-bellied elaenia is a common and wide-ranging bird, not considered threatened by the IUCN.[1]
References

BirdLife International (2016). "Elaenia flavogaster". IUCN Red List of Threatened Species. 2016: e.T22699262A93721824. doi:10.2305/IUCN.UK.2016-3.RLTS.T22699262A93721824.en. Retrieved 11 November 2021.
Gill, F.; Donsker, D., eds. (2014). "IOC World Bird List". IOC World Bird List (V 4.2). doi:10.14344/IOC.ML.4.2.
de A. Gabriel, Vagner; Pizo, Marco A. (2005). "Foraging behavior of tyrant flycatchers (Aves, Tyrannidae) in Brazil" (PDF). Revista Brasileira de Zoologia (in English and Portuguese). 22 (4): 1072–1077. doi:10.1590/S0101-81752005000400036.
Machado, C.G. (1999). "A composição dos bandos mistos de aves na Mata Atlântica da Serra de Paranapiacaba, no sudeste brasileiro" [Mixed flocks of birds in Atlantic Rain Forest in Serra de Paranapiacaba, southeastern Brazil] (PDF). Revista Brasileira de Biologia (in Portuguese and English). 59 (1): 75–85. doi:10.1590/S0034-71081999000100010.

de Lyra-Neves, Rachel M.; Oliveira, Maria A.B.; Telino-Júnior, Wallace R.; dos Santos, Ednilza M. (2007). "Comportamentos interespecíficos entre Callithrix jacchus (Linnaeus) (Primates, Callitrichidae) e algumas aves de Mata Atlântica, Pernambuco, Brasil" [Interspecific behaviour between Callithrix jacchus (Linnaeus) (Callitrichidae, Primates) and some birds of the Atlantic forest, Pernanbuco State, Brazil] (PDF). Revista Brasileira de Zoologia (in Portuguese and English). 24 (3): 709–716. doi:10.1590/S0101-81752007000300022.