A rare and beautiful bird is turning up all over Denver this winterBohemian waxwings were first spotted along the High Line Canal on Christmas
Helen H. Richardson, The Denver Post
A Bohemian Waxwing sits on a branch early in the morning along the High Line Canal in Cherry Hills Village on Feb. 1, 2023. Bohemian waxwings are commonly seen along the U.S.-Canada border. Recently, to the delight of birders in Colorado, some are showing up across Colorado. (Photo by Helen H. Richardson/The Denver Post)
By JONATHAN SHIKES | jshikes@denverpost.com | The Denver Post
PUBLISHED: February 2, 2023 at 6:51 a.m. | UPDATED: February 2, 2023 at 4:07 p.m.
Birdwatchers walking along the High Line Canal during an annual bird count last Christmas got a surprise gift when one of them spotted a Bohemian waxwing among the juncos and blue jays.
The beautiful bird, so named because of the bright red and yellow waxy secretions that decorate the tips of their wings, was embedded with a flock of its cousins, cedar waxwings, which are much more common in Colorado. It was the first time in 35 years that a Bohemian waxwing had been recorded along the canal during the Christmas count, according to the volunteer birders.
Helen H. Richardson, The Denver Post
Sam Wilber, Programs Coordinator for the High Line Canal Conservancy, walks along the High Line Canal looking for Bohemian Waxwing birds on Feb. 1, 2023, in Cherry Hills Village. (Photo by Helen H. Richardson/The Denver Post)Since then, birdwatchers have looked up in amazement as groups of dozens or even a flock of a hundred or more have been spotted in neighborhoods from east to west and north to south.
“They can be present around Denver in any given winter – and winter only – but they are not guaranteed to be here, and they are very famous for being inconsistent,” said Sam Wilber, the programs coordinator for the nonprofit High Line Canal Conservancy. “You never know where or when, and when they do show up, it’s always a surprise.”
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Both kinds of waxwings eat insects during the summer and then switch to berries in the winter, but since there aren’t that many trees or bushes that produce berries in the winter, waxwings have to be selective, Wilber said. When food is short in their normal hunting grounds further north, Bohemian waxwings will go south into Colorado, where they dine on juniper berries, buckthorn and Russian olive, methodically moving from berry patch to berry patch.
Helen H. Richardson, The Denver Post
Bohemian Waxwings sit on branches early in the morning along the High Line Canal on Feb. 1, 2023, in Cherry Hills Village. (Photo by Helen H. Richardson/The Denver Post)The last time a sizable flock of Bohemian Waxwings, which breed in Canada, Alaska and the far north of Europe and Asia, was spotted in Colorado was in 2013, according to birder and conservancy volunteer, Jared Del Rosso, who provided the organization with information.
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