Recently Ben Chapman et al. published a paper which is one of the first to link migratory strategy and intraspecific variation in body shape. In their study, they find evidence both across and within populations to support their prediction, with individuals from open lakes and migrants from the partially migratory population having a more slender, shallow-bodied morphology than fish from closed lakes and all-year residents.
To the paper in Journal of Animal Ecology: "Shape up or ship out: migratory behaviour predicts morphology across spatial scale in a freshwater fish".
The flight lab continues their productive spring, publication wise - this time with a primer on Bat Flight in Current Biology.