<Tr> <Th_colspan="2"> Binomial name </Th> </Tr> <Tr> <Td_colspan="2"> Turdus grayi Bonaparte, 1838 </Td> </Tr> <P> The clay - colored thrush (Turdus grayi) is a common Middle American bird of the thrush family (Turdidae). It is the national bird of Costa Rica, where it is well known as the yigüirro (Spanish: (ʝi'ɣwiro)). Other common names include clay - colored robin . </P> <P> It ranges from South Texas (where it is rapidly expanding its range) to northern Colombia; west and north of the Isthmus of Tehuantepec . It is limited to the Atlantic slope, except for a population around Oaxaca City, Mexico that probably originates from escaped cage birds . </P>

What is the national bird of costa rica