When I saw the swallow perched on the barbed wire fence, I thought it was a Tree Swallow.
With their blue body and white underbelly, Tree Swallows are a common sight feeding on the wing as they soar over the airport fields.
Along with the Barn Swallow, Tree Swallows are one of the most common swallows I see at the airport.
Continue reading Photo of the Week: Cliff Swallow