New record of Velvety Black Tyrant Knipolegus Nigerrimus (Vieillot, 1818)(Passeriformes, Tyrannidae) at low altitude, in a Caatinga area, Paraíba, Brazil
RHP Silva, JAS Souza, BP de Lucena… - 2024 - researchsquare.com
Knipolegus nigerrimus is a widely distributed species in the Caatinga and has been
recorded at altitudes between 560 and 1000 m. Here, we describe the occurrence of K …
recorded at altitudes between 560 and 1000 m. Here, we describe the occurrence of K …