Thursday, May 31, 2018

Scarlet Tanager

Scarlet Tanger - Our Most Beautiful Bird?

Scarlet Tanager Male
Some people think that the Scarlet Tanager (Piranga olivacea) is our most beautiful bird (and rightly so).  The male in breeding plumage as seen above gives meaning to the colour, scarlet.  Set off with black wings and tail, wow!

The Scarlet Tanager varies in plumage greatly depending on the season.  The male in breeding plumage is shown above.  In his non-breeding plumage he is greenish yellow with black wings and tail.  Such a dramatic change!   The female is yellow-green with darker wings and tail and a brighter yellow throat.  The immature male is much like the female.  The adult male is an interesting sight when he is changing plumage with blotches of red on yellow or vice-versa.

Scarlet Tanager Male
The Scarlet Tanager is found in New Brunswick in summer where it breeds.  It feeds high up in the deciduous trees so is not often seen around housing areas.  It builds a nest of grass, rootlets, forbs and twigs 20 to 30 up in a deciduous tree.  Its eggs are blue green spotted with brown.  It feeds on insects, fruits, berries and buds.

Scarlet Tanager Male
I recently saw the Scarlet Tanager pictured above while out looking for warblers.  I was lucky to have it sit still long enough for a photo.  The song of this species is similar to that of a Robin.  It is raspier and is sometimes described as that of a Robin with a 'sore throat'.

Scarlet Tanagers have been recorded eating over 2,000 gypsy moth caterpillars (army worms) in an hour.  We appear to have more army worms this year so that might produce an influx of Scarlet Tanagers.  Keep your eyes peeled for one in a deciduous tree.  Maybe you will be lucky and find a sight like the one pictured above.

No comments:

Post a Comment