Birds from the Pirizal region, Pantanal of Poconé, Mato Grosso, Brazil

Pantanal is the world largest inland wetland and is internationally renowned by its high species diversity, but low level of endemism. Extensive areas of the Pantanal have never been subject to adequate sampling, and we still have much to learn about the composition and distribution of the biota found in this threatened biogeographic province. In this paper we present the results of a long term inventory conducted in Pirizal region since 1999. We recorded 344 bird species in the study area, 54.7% of them documented with specimens. A significant Amazonian influence was observed in the composition of bird community observed. Only two threatened species were recorded: Penelope ochrogaster and Anodorhynchus hyacinthinus. Noteworthy records include Ictinia mississippiensis, Attila phoenicurus, Empidonax alnorum, Myiothlypis leucophrys, Dolichonyx oryzivorus and Catharus fuscescens.