1043-1051
Original Paper
Genetic relationships between roost-mates in a fission–fusion society of tree-roosting big brown bats (Eptesicus fuscus)
Jackie D. Metheny, Matina C. Kalcounis-Rueppell, Craig K. R. Willis, Kristen A. Kolar and R. Mark Brigham
1053-1060
Original Paper
Correlated changes in breeding status and polyunsaturated cuticular hydrocarbons: the chemical basis of nestmate recognition in the burying beetle Nicrophorus vespilloides?
Sandra Steiger, Klaus Peschke and Josef K. Müller
1061-1067
Original Paper
Pup production, sex ratios, and survivorship in African wild dogs,
Lycaon pictus
J. Weldon McNutt and Joan B. Silk
1069-1078
Original Paper
Obligatory barrier crossing and adaptive fuel management in migratory birds: the case of the Atlantic crossing in Northern Wheatears (Oenanthe oenanthe)
Julia Delingat, Franz Bairlein and Anders Hedenström
1079-1083
Original Paper
Threat-sensitive learning of predators by larval mosquitoes Culex restuans
Maud C. O. Ferrari, François Messier and Douglas P. Chivers
1085-1097
Original Paper
Ecological correlates of duckling adoption among white-winged scoters Melanitta fusca: strategy, epiphenomenon, or combination?
Joshua J. Traylor, Ray T. Alisauskas and F. Patrick Kehoe
1099-1105
Original Paper
Odour transfer in stingless bee marmelada (
Frieseomelitta varia
) demonstrates that entrance guards use an “undesirable–absent” recognition system
Margaret J. Couvillon and Francis L.W. Ratnieks
1107-1117
Original Paper
Seasonal variation in the duetting behaviour of rufous-and-white wrens (Thryothorus rufalbus)
Stephanie M. Topp and Daniel J. Mennill
1119-1125
Original Paper
Social spacing of crayfish in natural habitats: what role does dominance play?
K. Fero and P. A. Moore
1127-1138
Original Paper
Cooperative signaling as a potential mechanism for cohesion in a gregarious sawfly larva, Perga affinis
Lynn E. Fletcher
1139-1147
Original Paper
To court or not to court: reproductive decisions by male fiddler crabs in response to fluctuating food availability
Tae Won Kim, Kotaro Sakamoto, Yasuhisa Henmi and Jae C. Choe
1149-1157
Original Paper
Dominance in feeding territories relates to foraging success and offspring growth in brown skuas Catharacta antarctica lonnbergi
Steffen Hahn and Silke Bauer
1159-1166
Original Paper
The presence of females modulates the expression of a carotenoid-based sexual signal
Patrick Gautier, Marco Barroca, Sophie Bertrand, Cyril Eraud and Maria Gaillard, et al.
1167-1173
Original Paper
Postcopulatory sexual selection favours intrinsically good sperm competitors
Jonathan P. Evans and Alison N. Rutstein
1175-1183
Original Paper
Seasonal variation in male-female competition, cooperation and selfish hoarding in a monogamous songbird
Jamie Steer and KC Burns
1185-1192
Original Paper
The interplay between foraging mode, habitat structure, and predator presence in antlions
Reut Loria, Inon Scharf, Aziz Subach and Ofer Ovadia
1193-1199
Original Paper
Eggshell spotting in brood parasitic shiny cowbirds (Molothrus bonariensis) is not linked to the female sex chromosome
Bettina Mahler, Viviana A. Confalonieri, Irby J. Lovette and Juan C. Reboreda
1201-1205
Original Paper
The effect of hunger on the strength and duration of the antipredator behavioral response of green frog (Rana clamitans) tadpoles
Michael E. Fraker
1207-1211
Forum
Is bird song a reliable signal of aggressive intent?
Mark E. Laidre and Sandra L. Vehrencamp
1213-1216
Forum Comment
Is bird song a reliable signal of aggressive intent? A reply
William A. Searcy, Rindy C. Anderson and Stephen Nowicki