Northern Flicker Intergrade

by Larry Jordan on April 3, 2011

Northern Flicker (Colaptes auratus cafer) Red-shafted photos by Larry Jordan

The Northern Flicker (Colaptes auratus) is the third largest woodpecker in North America if you count the Ivory-billed Woodpecker.  It is smaller than the Pileated Woodpecker.  This is a male red-shafted Northern Flicker I spotted at Lema Ranch Friday afternoon.  You can see that the male of the species has a bright red mustache not present on the female.  Both sexes have salmon red underwings and tail.

You may also notice that this male has no bright red crescent shaped marking on his nape.  You will often find them digging in the ground, in short grass areas, primarily for ants.

This red-shafted subspecies (Colaptes auratus cafer)  is found in western North America and the yellow-shafted subspecies (Colaptes auratus auratus) is found in eastern North America.  Intergrades of these two subspecies occur, according to the Peterson Field Guide to North America, where their ranges overlap, at the western edge of the plains, but we are seeing them in California.

Note the bright red crescent shaped marking on this bird’s nape.  The image below is the female that was hanging out with this male.  As far as I know, there is no way to tell if a female is an intergrade or not.

The male Northern Flicker of the yellow-shafted subspecies has a black mustache and the red crescent mark on his nape.

Here are a few photos of the intergrade male after he flew up into a nearby oak tree and into the sun to preen.  As always, click on photos for full sized images.

Here you can see the white rump patch that is conspicuous in flight of any of the flickers, male or female.

This last photo shows the beautiful salmon red undertail coverts on this intergrade male.

To see more great bird photos, check out Bird Photography Weekly!

Related Posts Plugin for WordPress, Blogger...
Did you like this? Share it:

{ 7 comments… read them below or add one }

Leave a Comment

CommentLuv badge

{ 1 trackback }

Previous post:

Next post: