Monday, September 23, 2013
One-third of this bird’s total weight is made up of breast muscles. The energy needed is phenomenal—it eats twice its body weight every day. Operating at the same energy level as this tiny bird, our hearts would beat 1,260 times a minute and our body temperature would be 385 degrees centigrade. We would explode!
Posted by Titus2Mom at 7:50 AM