Migratory divides are junctures where populations of the same species following different migratory routes intersect. In white storks ( Ciconia ciconia ), migration strategies differ between the western and eastern flyways, yet the factors influencing flyway selection remain unclear. In this study, we used GPS tracking data from 151 juvenile storks to examine what determines flyway selection of juvenile, first-time migrants. G...

We studied the relationship between sequence of foraging, energy acquired and use of torpor as an energy‐balancing strategy in diurnally active desert golden spiny mice. We hypothesised that individuals that arrive earlier to forage will get higher returns and consequently spend less time torpid. If that is the case, then early foragers can be viewed as more successful; if the same individuals arrive repeatedly early, they are...