We have a pair of Eurasian Collared Doves (Streptopelia decaocto) building a late-season nest in the palm tree in the backyard. The male was bringing the female twigs for the construction. #CABiodiversityDay
According to Cornell: “…Building usually done by female with male gathering material. Male gives excitement calls while bringing female nest material; on arrival pair give nest calls and billing occurs… Male may push nesting materials directly under female. Build nest during daylight hours; usually takes 1–3 days…Incubation by both parents, with female sitting on nest through night and male relieving female in early morning for about 8 hours. Incubating bird usually summons mate for relief; male gives advertising call, female gives nest call…In warmer regions, Eurasian Collared-Doves can nest year-round, which may help explain their success as colonizers…”
“…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…Eurasian Collared-Doves are one of very few species that can drink “head down,” submerging their bills and sucking water as though drinking through a straw. Most birds must scoop water and tip the head back to let it run down into the throat…”
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- Eurasian Collared Dove, Streptopelia decaocto
- Queen Palm, Syagrus romanzoffiana