The portal latvijasputni.lv announced that on September 25 Dmitrijs Boiko, an ornithologist at the Latvian Natural History Museum, has caught a member of the new species in a net with the intention to ring it.
This find marks the 362nd bird species that has been found to be in Latvia, according to Kārlis Millers of the Latvian Bird Fund.
According to Wikipedia, the red-flanked bluetail is a species that breeds in mixed coniferous forest with undergrowth in northern Asia and northeastern Europe, from east Finland across Siberia to Kamchatka and south to Japan. It winters mainly in southeastern Asia.
The species is a rare but increasing vagrant to western Europe, mainly to Great Britain.
It has been observed six times in Lithuania and five times in Estonia, where a single case of nesting has been observed as well, according to Millers.