Western Tanager

Photo by George Wall
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This
is my 43rd Item of the Month and when I
looked down the list, I didn’t see a tanager. In Arizona, we can see the Summer
Tanager,
Hepatic Tanager, Scarlet Tanager, once in a while the Flame-colored
Tanager and
the one we see the most often – the Western Tanager which is what I’m
covering
in this Item of the Month.
Description: The male has a black back; yellow rump, breast
and neck; a yellow streak on the wings; and a reddish head. The picture
above shows the start of a reddish head. The female is paler and
without the reddish head.
Habitat: They are a migratory bird that arrives in mid
April. They prefer coniferous trees like ponderosa pine and sometimes
deciduous trees like cottonwoods mostly in the mountains. They are
usually solitary and stay very high in the trees. By October, they’ve
headed back south of the border into Mexico and Central America.
Nesting: They are monogamous
and usually bonded for life. The female builds as loosely constructed
nest high in a conifer tree normally in a fork and nest from June-July.
They have 2-5 eggs that are bluish/greenish marked with brown.
Diet: They like wasps and other insects. They can be drawn
to fruit at feeders like halves of oranges.
Range: They are found from the
western half of the U.S. all the way into Canada during migration.
Interesting Facts: The
Western Tanager breeds farther north than any other member of its
mostly tropical family.
The red pigment
in the face of the Western Tanager is rhodoxanthin, a pigment rare in
birds. It is not manufactured by the bird, as are the pigments used by
the other red tanagers. Instead, it must be acquired from the diet,
presumably from insects that themselves acquire the pigment from plants.