Hi All, here is a recording made in the northern outskirts of Minca, Sierra Nevada de Santa Marta in August. I noted at the time it was most likely a Thick-billed Euphonia, which at that location would be the black-tailed form. However, I could not actually see the bird singing. Any input as to whether this is correct? And sorry there is some noice, but I did not want to distort the sound by excessive filtering.
Niels
View attachment 2023-08-20 1000 TBEU ipad.wav
Niels
View attachment 2023-08-20 1000 TBEU ipad.wav