
Golden-crowned Kinglet
Just 3.9” long and 0.2 ounces, they can survive temps as low as -40F. They eat mostly insects and huddle together at night to conserve heat loss and shiver to generate heat. Their insulating feathers are 1” thick!

Golden-crowned Kinglet
Just 3.9” long and 0.2 ounces, they can survive temps as low as -40F. They eat mostly insects and huddle together at night to conserve heat loss and shiver to generate heat. Their insulating feathers are 1” thick!