Many studies have linked genetic variation to behavior, but less is known about how that
variation alters the neural circuits that drive behavior. We investigated the genetic and …

Many animal species remain separate not because their individuals fail to produce viable
hybrids but because they “choose” not to mate. However, we still know very little of the …

Divergence in mating behaviors plays a major role during speciation, but we know little
about the genetic mechanisms underlying the evolution of such traits. Reproductive isolation …

Visual signaling in animals can serve many uses, including predator deterrence and mate
attraction. In many cases, signals used to advertise unprofitability to predators are also used …

Divergence in mating behaviors plays a major role during speciation, but we know little
about 39 the genetic mechanisms underlying the evolution of such traits. Reproductive …

Background Animals often display phenotypic plasticity in morphologies and behaviors that
result in distinct adaptations to fluctuating seasonal environments. The butterfly Bicyclus …

Changes in the way animals perceive and respond to the environment are key to adaptation
and speciation. However, we still know little of the genetic mechanisms underlying shifts in …

Butterflies have evolved an immense diversity in eye organization to support a range of
vision-based behaviors including courtship, oviposition, and foraging. This diversity has …

Visual patterns in animals may serve different functions, such as attracting mates and
deceiving predators. If a signal is used for multiple functions, the opportunity arises for …

Visual preferences are important drivers of mate choice and sexual selection, but little is
known of how they evolve at the genetic level. In this study, we took advantage of the …