Behaviour
Black Rough-winged Swallows are usually seen in pairs or small groups hunting for flying insects in woodland clearings and edges, above forest, or over water. Their flight is weak and fluttering. It is a quiet species, but it gives a soft chrrp alarm call. There is also a contact call described for as chirr chirr cheeeu for P. p. holomelaena and tseeu tseu tsss-ip for orientalis.
Read more about this topic: Black Saw-wing
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