Ruby-throated Hummingbirds
Clues to picking out the young of the year. All that's required is a good pair of binoculars and a bit of patience.
More reading on the subject can be found in Sheri
Williamson's
Hummingbirds of North America and
The Cornell Lab of Ornithology's
Birds of North America (subscription required)
"Click" on any image for a larger photo...
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An adult male (photographed July 6) & adult female (photographed June 28)
A pair of young female(?) Hummingbirds, on left photographed Sept. 07, right Sept 11
Young Hummers usually start arriving at my flowers & feeders in Essex, MA in late July, staying through mid September.
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Note the "buffy" edges to the very fresh head and back feathers, smaller bill and overall neat & clean appearance.
Another pair of young Hummers, with an apparent female on left photographed Aug. 9 and the male on the right Aug. 17
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Again note the "buffy" edges to the head and back feathers, smaller bill and overall neat & clean appearance.
A pair of adults showing heavy molt prior to beginning migration. Both the female (left) & the male (right) were photographed Aug. 9
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All photos © Phil Brown 2010
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