"Birds are naturally adapted to endure the cold, but their adaptations can be limited when facing extremely cold temperatures, like during winter."
"Peafowls, in this case, can survive cold temperatures, but how about extreme and extended cold periods such as the winter?"
"They can endure the cold at night when high up on the trees, and often preen and dry their feathers early in the morning..."
"...peafowls have a counter-current heat exchange system between the outer veins and underlying arteries..."
"Peafowls are omnivorous, so besides their recommended protein intake from insects or cat and dog food, it is good to add little snacks like dates, raisins, figs, and lettuce to their diet."