Place: Abraão, Ilha Grande, Brazil
Dates: 29 April 2014.
[Pygochelidon cyanoleuca, Family Hirundinidae, Order Passeriformes, Wikipedia Entry: Blue-and-white swallow]
The sound of the blue-and-white swallow (borrowed from the Xeno-Canto website, recordist Fernando Igor de Godoy)
Marnix's Bird Gallery 