New record of Velvety Black Tyrant Knipolegus Nigerrimus (Vieillot, 1818) (Passeriformes, Tyrannidae) at low altitude, in a Caatinga area, Paraíba, Brazil
The effects of temporal and spatial variations in food resources on the distribution and abundance of Black-necked Cranes, Grus nigricollis
Factors influencing nest site selection in Laughing Dove (Spilopelia senegalensis) in an urban landscape in Karaj, Iran
Black or white, color aberrations on Rufous-collared Sparrow Zonotrichia capensis
Evidence of hybridization between the Blue-winged Teal (Spatula discors) and Red Shoveler (Spatula platalea)Evidencia de hibridización entre pato medialuna Spatula discors y pato cuchara Spatula platalea
Breeding Ecology and Adaptive Nest-building Behavior in Indian White-spotted Fantail Flycatcher (Rhipidura Albogularis)
A Comprehensive Study on Diversity and Land Use of the Bird Species around Eco Park Area, Kolkata, West Bengal
Effect of Flood Pulse on the Functional Diversity and Traits Composition of Birds With Different Degrees of Wetland Dependence in the Brazilian Pantanal