Guia de aves reserva ambiental barra do vento Serrinha - Ba

Abstract

Brazil has 1971 recognized bird species, of which 1,742 are considered breeding residents or migrants, 126 non-breeding visitors and 103 vagrants. Of this total, 293 species are indicated as endemic to Brazil, placing the country in third place among the countries with the highest endemicity rates. the country in third position among the countries with the highest rate of bird endemism in the world (CBRO, 2021). Of all these species, 834 exist in the state of Bahia, making it one of the as one of the Brazilian states with the greatest wealth of birds. It is believed that this number number of records is believed to be influenced by the large representation of natural domains, including Atlantic Forest, Cerrado, Caatinga and Marine (LIMA, 2018.p16). The Caatinga Biome covers an area of 835,997 km², encompassing all the states of the Northeast and northern Minas Gerais. states of the Northeast and the north of Minas Gerais, it is the only exclusively Brazilian biome. It is believed that new studies could point to an increase in the number of species catalogued, as about 40% of the region has never been studied and 80% of what has already been sampled presents a effort. The Caatinga biome has the following richness recorded: 437 species of plants, 187 of bees, 240 of fish, 116 of reptiles, 51 of amphibians, 143 mammals and 511 birds (ICMBIO, 2018a). With regard to the Atlantic Forest, we can consider it as a biome that currently has currently isolated remnants of varying sizes, with an extension of 8.5% of its original of its original coverage, which previously measured around 1,300,000km² and occupied most of the eastern region of Brazil, with a eastern region of Brazil, including eastern Paraguay and northeastern Argentina (ICMBIO, 2018b). Argentina (ICMBIO, 2018b). This territorial decline of the biome is continuous, caused by the intense cycle of exploitation of its natural resources, which has been occurring since the time of Brazil's discovery of Brazil. Even with this decline in the biome, its biodiversity is approximately 20,000 species of plants, 350 species of freshwater fish, 197 species of reptiles, 340 species of amphibians, 250 species of mammals and around 893 species of birds. bird species present in its boundaries, of which around 215 are considered endemic species. on the other hand, it is the Brazilian biome that has the largest number of threatened 45% of all threatened bird species in Brazil live in the Atlantic Forest (ICMBIO). Atlantic Forest (ICMBIO, 2018b