Caulfield Racecourse.
Broome Bird Observatory June 2018. Lakes Tour on the Roebuck Plains near (before arriving at Lake Campion). Location obscured as it is a guess within 25 kilometres.
several of them
Gelochelidon nilotica
Gelochelidon nilotica
Sighting and photos (c) barbara_sing.
Behavior - Feeding
How many? - 1
Habitat - Near a natural water source