Strong Costs and Benefits of Winter Acclimatization in Drosophila melanogaster
Fig 1
Air temperature 1 m above the heap (air), temperature 10 cm below the surface of the heap (top of heap) and temperature 40 cm below the surface of the heap (bottom of heap) at the field collection site. The temperatures were logged every half hour. (A) Cold and heat tolerance were assessed; (B) Egg-to-adult viability experiment was performed.