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Got hummingbirds in your yard? Learn everything you wanted to know about how they survive and where they go when the weather turns cold.
The most common pattern involves flying north in the spring to breed in the temperate or Arctic summer and returning in the autumn to wintering grounds in warmer regions to the south. Of course, in the southern hemisphere, the directions are reversed, but there is less land area in the far south to support long-distance migration. [19]
Hummingbird migration season gets underway in August, sending the birds flying to warm destinations thousands of miles away to last out the cold winter months and bringing bird-watchers new ...
Though small in size, Ruby-throated hummingbirds are known for their remarkable endurance. They are capable of flying 500 miles non-stop over the Gulf of Mexico in a journey that can last up to 20 ...
[7] [8] While most hummingbirds do not migrate, the rufous hummingbird has one of the longest migrations among birds, traveling twice per year between Alaska and Mexico, a distance of about 3,900 miles (6,300 km). Hummingbirds split from their sister group, the swifts and treeswifts, around 42 million years ago. [9]
[17] [18] Although quantitative data are absent, it is likely that a sizable percentage of Anna's hummingbirds in the Pacific Northwest still do migrate south for winter, as of 2017. [18] Female Anna's hummingbird in nocturnal torpor during winter; −8 °C (18 °F), near Vancouver, British Columbia. The bird remained in torpor with an ...
Most hummingbirds migrate in the winter to Central America or Mexico, but some hummingbirds spend the winter on the Gulf Coast and may be found in South Texas and South Louisiana during mild winters.
The giant hummingbird is widely distributed throughout the length of the Andes on both the east and west sides. [4] It typically inhabits the higher altitude scrubland and forests that line the slopes of the Andes during the summer and then retreats to similar, lower altitude habitats in winter months.