The pool frog adapts its growth to Sweden's cold temperatures
 

Pool frog (Pelophylax lessonae) tadpoles have the amazing ability to grow at different rates depending on changes in temperature. A new study has revealed that this species, which requires relatively warm environments for breeding, speeds up its capacity for growth in Sweden during the warmest time of the year in order to take full advantage of short periods of high temperatures. This trait may be the key to this frog's survival in cold climates.



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