TIL hummingbirds are continuously hours away from starving to death and consume the human equivalent of 140,000 calories per day to compensate. They enter an mini-hibernation mode (torpor) each night just to survive the suspension of calories.

TIL hummingbirds are continuously hours away from starving to death and consume the human equivalent of 140,000 calories per day to compensate. They enter an mini-hibernation mode (torpor) each night just to survive the suspension of calories.