P.-P. Bitton

Bill color is dynamic across the breeding season but not condition-dependent in Atlantic puffins

The study examines bill color dynamics in Atlantic puffins, finding it changes within the breeding season but not linked to body condition, suggesting it may function as a quality signal.

Visual modelling supports the potential for prey detection by means of diurnal active photolocation in a small cryptobenthic fish

The paper models diurnal active photolocation in the triplefin fish T. delaisi, showing it can detect prey at relevant foraging distances.

Active sensing with light improves predator detection in a diurnal fish

The paper tests if diurnal triplefin fish use light redirection to detect cryptic predators, finding that shading their iris reduces their ability to detect scorpionfish.

Baseline corticosterone does not reflect iridescent plumage traits in female tree swallows

This study examines the relationship between baseline corticosterone levels and iridescent plumage traits in female tree swallows, finding no significant associations.

Daytime eyeshine contributes to pupil camouflage in a cryptobenthic marine fish

This study investigates daytime eyeshine in scorpionfish, showing it reduces pupil contrast and enhances camouflage through two mechanisms.