Aves migratórias do Estado da Paraíba.

Abstract

The term migration defines the movements that are carried out annually and continuously in which a certain wild population moves seasonally, from the breeding area to resting/feeding regions with later return to the place of origin. It is a phenomenon seen in a range of animals, however, it is more commonly found in birds, showing large variations due to physical and ecological factors. Hence the importance of studies related to these species, as well as updates on areas of occurrence and threat status. According to a study, a list was developed with 428 species for the entire State of Paraíba, however, some of them do not have documentary evidence or were found outside their distribution zones. Currently there is no list of migratory birds referred to the state, in view of that, the present work intends to, through bibliographical reviews, with data available in publications and specialized websites, present a list with the species of migratory birds specifically from the State of Paraíba, compiling their biological aspects and geographic distribution and, through this, expose information about the migratory process of these birds, as well as the importance of conservation of these species.