Tuesday, June 4, 2013

Eurasian Collared-Dove


With a flash of white tail feathers and a flurry of dark-tipped wings, the Eurasian Collared-Dove settles onto phone wires and fence posts to give its rhythmic three-parted coo. This chunky relative of the Mourning Dove gets its name from the black half-collar at the nape of the neck. A few Eurasian Collared-Doves were introduced to the Bahamas in the 1970s. They made their way to Florida by the 1980s and then rapidly colonized most of North America.

Eurasian Collared-Doves made their way to North America via the Bahamas, where several birds escaped from a pet shop during a mid-1970s burglary; the shop owner then released the rest of the flock of approximately 50 doves. Others were set free on the island of Guadeloupe when a volcano threatened eruption. From these two sites the birds likely spread to Florida, and now occur over most of North America. People have helped make the Eurasian Collared-Dove at home in North America. Bird feeders and trees planted in urban and suburban areas are cited as two of the main factors in the species’ colonization of the continent. The Eurasian Collared-Dove’s species name,decaocto, comes from Greek mythology. Decaocto was a servant girl transformed into a dove by the gods to escape her unhappy treatment; the dove’s mournful cry recalls her former life.
Eurasian Collared-Dove Range Map

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