<Tr> <Th_colspan="2"> Binomial name </Th> </Tr> <Tr> <Td_colspan="2"> Zenaida auriculata (Des Murs, 1847) </Td> </Tr> <P> The eared dove (Zenaida auriculata) is a New World dove . It is a resident breeder throughout South America from Colombia to southern Argentina and Chile, and on the offshore islands from the Grenadines southwards . It may be a relatively recent colonist of Tobago and Trinidad . It appears to be partially migratory, its movements driven by food supplies . </P> <P> It is a close relative of the North American mourning dove . With that species, the Socorro dove, and possibly the Galápagos dove it forms a superspecies . The latter two are insular offshoots, the Socorro birds from ancestral mourning doves, the Galápagos ones from more ancient stock . </P>

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