Flying insects segregate in discrete vertical strata . Are flight-height adjustments implicated in early species divergence?
Another shout-out to January's #editorschoice David Rivas, Carlos Gantiva, Carolina Pardo, salazar.camilo, Stephen Montgomery and Richard Merrill
ow.ly/g0tK50QG7mS
Behaviour, life-history, and physiology parallelism in the colonisation (& early speciation) of high-altitude forest of Heliconius in Ecuador and Colombia. Wonderful work David Rivas and co - altitude matters!!