by Bryce W. Robinson
On 31 December 2016 I made the five hour trip from Boise to Lewiston to see Idaho’s first record of Red-flanked Bluetail (Tarsiger cyanurus). On arrival, the bird already had a crowd watching it forage along the Russian Olives that bordered the river.
It was a sunny and relatively warm morning, and the bird was actively foraging. It would appear on the tree edge and making foraging sallies to the ground. It looked like the bird was eating the Russian Olive fruits, but one of my photos show it with an arthropod in its bill as well.
It made its way foraging between four trees along the river, heading south to the last tree and then returning north. Occasionally it would disappear low in the trees along the rivers edge, and return to foraging within a few minutes.
My favorite aspects of this bird were its subtle hues in the plumage, particularly the blue throughout and the white throat patch. I also enjoyed its behaviors, such as the constant tail dabbing. The bird was extremely cooperative, providing all watching with excellent views. At times when it would come to the ground to forage, it would do so only feet from the birders. I’d say it was behaving about the best anyone could hope for concerning a high profile vagrant.
I spent some time attempting to capture video of the bird perched on a limb, tail dabbing. I mostly was unsuccessful, but did manage the following clip that is poor quality. It’s worth sharing just to show the birds behavior.
The Red-flanked Bluetail was a great end to 2016, which was a bummer of a year for so many reasons, but was incredible and profitable regarding birds. Hopefully 2017 will match or exceed. Happy New Year.