Concepts

Temperature-dependent physiological and behavioral responses that affect organism fitness and population dynamics

The color patterns and hues on butterfly wings produced by interaction of light with pigments on the wing scales

Suite of plant responses to shade including stem elongation, reduced branching, and accelerated flowering to compete for light

Internal biological timing system that maintains rhythmicity in a wide range of behavioral, physiological, and metabolic processes

The upper thermal limit when the bumblebee loses its motor function as a result of high temperatures

Environmental gradient of light availability from open sun through intermediate shade to deep shade habitats

Study of how organisms obtain and use nutrients and how nutrition affects fitness