<Tr> <Td> Phylum: </Td> <Td> Chordata </Td> </Tr> <Tr> <Td> Class: </Td> <Td> Aves </Td> </Tr> <Tr> <Td> Order: </Td> <Td> Passeriformes </Td> </Tr> <Tr> <Td> Family: </Td> <Td> Hirundinidae </Td> </Tr>

What is the lifespan of a purple martin