Participant Photo: Bushtits – Snuggled in the sub-zero cold

This species is known to huddle to deal with cold temperatures. Photo #1: There are at least two birds in this bundle, but they are so intertwined only the two tails confirm there are two birds. Photo #3: There are at least three birds in this bundle. I don’t know if other species engage in this level of snuggling – but it’s pretty impressive.