How outcrossing hermaphrodites sense the presence of conspecifics and suppress female allocation
Negotiation over offspring care?—a positive response to partner-provisioning rate in great tits
Sex ratio and male sexual characters in a population of blue tits, Parus caeruleus
Age, parasites, and condition affect humoral immune response in tropical pythons
Male reproductive suppression in the cooperatively breeding fish Neolamprologus pulcher
Jumping spiders attend to context during learned avoidance of aposematic prey
Plumage brightness predicts male mating success in the lekking golden-collared manakin, Manacus vitellinus
A test of spatial memory and movement patterns of bumblebees at multiple spatial and temporal scales
Extrapair paternity and mate choice in a chickadee hybrid zone
Light intensity limits foraging activity in nocturnal and crepuscular bees
Duets defend mates in a suboscine passerine, the warbling antbird (Hypocnemis cantator)
Great tits (Parus major) searching for artificial prey: implications for cryptic coloration and symmetry
Size, operational sex ratio, and mate-guarding success of the carrion beetle, Necrophila americana
Predators, reproductive parasites, and the persistence of poor males on leks
Rapid change in nest size of a bird related to change in a secondary sexual character
Elevated spring testosterone increases parasite intensity in male red grouse
Parasitism of maternal investment selects for increased clutch size and brood reduction in a host
Sex differences in provisioning rules: responses of Manx shearwaters to supplementary chick feeding
Why do sperm-depleted parasitoid males continue to mate?
Evolution and maintenance of male care: is increased paternity a neglected benefit of care?