Honest begging
New labels for old whines
On the meaning of hunger and behavioral control in the evolution of honest begging
Honest begging
Begging for a better future
Fine whines improve with age
Lethal combat over limited resources
Females call the shots
Predation risk and jumping behavior in Pseudopaludicola aff. falcipes tadpoles
Know thine enemy’s neighbor
Aggressive calls improve leading callers’ attractiveness in the treefrog Dendropsophus ebraccatus
Division of labor increases with colony size in the harvester ant Pogonomyrmex californicus
Species- and sex-specific adjustments of movement behavior to landscape heterogeneity in butterflies
How does a diurnal hawkmoth find nectar? Differences in sensory control with a nocturnal relative
An empirical and experimental test of risk and costs of kleptoparasitism for African wild dogs (Lycaon pictus) inside and outside a protected area
Attack-based indices, not movement patterns, reveal intraspecific variation in foraging behavior
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Female–female aggression around mating
Rethinking visual supernormal stimuli in cuckoos
Contact with caterpillar hairs triggers predator-specific defensive responses
Productivity increases with variation in aggression among group members in Temnothorax ants
Female mouthbrooders in control of pre- and postmating sexual selection
How colorful are birds? Evolution of the avian plumage color gamut
Geological variation in particle surface-roughness preference in the case-bearing caddisflies
Information gleaned and former patch quality determine foraging behavior of parasitic wasps
Neatness depends on season, age, and sex in Iberian ibex Capra pyrenaica
Dominance status and carcass availability affect the outcome of sperm competition in burying beetles
Mate-feeding has evolved as a compensatory energetic strategy that affects breeding success in birds
Determinants of local and migratory movements of Great Lakes double-crested cormorants
The cost of mating and mutual mate choice in 2 role–reversed honey locust beetles
Agonistic interactions and their implications for parasitoid species coexistence
Long-term consequences of early development on personality traits