Hummingbirds have the highest metabolism of any homeothermic animal.To conserve energy when food is scarce, and nightly when not foraging, they go into torpor, a state similar to hibernation, slowing metabolic rate to 1/15th of its normal rate
We improved our cases for more protection. The case is made of PC with soft TPU around the edges provides most resistance and protection for your phone. The front edges of screen is 1/16" above the screen level saves your phone screen even if it hits the floor with it's front. Available in Bamboo, Walnut, Mahogany, Cherry, Birch and Basswood wood species. Engraved on wood back of iPhone 6 Plus / 6S Plus.