Purple Martin (Progne subis subis) - two adult males, one female
Nags Head, NC, USA - May 30, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Purple Martin (Progne subis subis) - 2nd year male
Nags Head, NC, USA - May 30, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Purple Martin (Progne subis subis)
Nags Head, NC, USA - May 30, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren

Purple Martin (Progne subis subis)
Nags Head, NC, USA - May 30, 2005
Canon EOS D20, Canon 400mm f/5.6 L USM
© Martin Lofgren