Sitting atop power lines near Facility Shop at Shambhala Mountain Center, 7 August 2014
Photo Credits: Richard Swaback
Link to sound recording:
Males give the distinctive koo-KOO-kook call to defend territories and attract mates. The call may be repeated 3–12 times with the middle syllable much longer than the first and last.
The collared-dove’s mournful koo-KOO-kook call is shorter, more impatient, and more frequent than that of the Mourning Dove.
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.
References: The Cornell Lab of Ornithology