Brooklyn Bird Watch: August 4
Barn Swallow. Scientific Name: Hirundo rustica
Today, Brooklyn Bird Watch features an interesting Heather Wolf photo of a truly fascinating bird, the Barn Swallow, as seen in Brooklyn Bridge Park. (Heather Wolf’s photo is of a juvenile Barn Swallow.)
The Barn Swallow is about the size of a sparrow and its head, back, and tail plumage are cobalt blue. Its forehead and throat are rust-colored with light brown underparts. Its long, forked tail can be longer than its wingspan.
We learn from the website “BirdNote” that the Barn Swallow is a pest control machine. The bird’s affinity for building its cup-shaped mud nest in barns, garages, and on protected ledges near where people live, can be a beneficial thing. Each Barn Swallow can, and usually does, eat about 60 insects per hour, or about 850 per day per bird — that’s a lot of unwanted bugs taken out of circulation.