Preliminary survey of avifauna of the Estação Ecológica do Cuniã in Porto Velho, northern Brazil Author Machado, Tatiana Lemos da Silva Author Marques de Oliveira, Uéslei Author Santos do Nascimento, Sheiliane Author Santos, Marcos Pérsio Dantas Author Manzatto, Angelo Gilberto text Check List 2021 2021-02-24 17 1 289 310 http://dx.doi.org/10.15560/17.1.289 journal article 10.15560/17.1.289 1809-127X Myiobius barbatus (Gmelin, 1789) Figure 7H Records. BRAZIL Rondônia Porto Velho , Estação Ecológica de Cuniã ; first record on 28.I.2018 ; 28.VII.2018 ; captured with mist-nets and banded; plots T25 , R03 , R04 , R05 , R06 , R08 R11 ; CEMAVE-D85577 . Identification. This species has a mean body length of 12.5 cm . The male has a yellowish crown, with conspicuous sulphur-yellow thighs and rounded posterior tail. The throat and breast are grayish-olive green, and the plumage of the underparts is pale yellow.