Hirondelle noire, Purple Martin, Progne subis, L=20 cm, E=46 cm, P=56 g

Mâle, Cape May (New Jersey), 2015-05-12

Mâle, Cape May (New Jersey), 2015-05-12

Femelle, Cape May (New Jersey), 2015-05-12

Femelle, Cape May (New Jersey), 2015-05-12