Hyperactive antifreeze protein from beetles. Walker, V.K., et al. Chilling out with an insect antifreeze. Something fishy about frozen livers. Peterson, I. 1988.
Fish antifreeze with an electrical twist.
Peterson, I. 1986. A biological antifreeze. Biology Northern birds laying eggs earlier Many birds in the United Kingdom now lay eggs earlier in spring than they did 25 years ago. UK birds are laying eggs earlier. Warmth in north pushes spring forward.