title: Direct and indirect mate choice on leks.
abstract: Indirect mate choice is any behavior that restricts the individual's set of potential mates without discrimination of mate attributes directly, for example, by having preferences about where to mate. We analyzed a 14-year data set from great snipe (Gallinago media) leks for evidence of indirect mate choice based on relative and absolute position of lek territories. We found little or no effect of the centrality of territories on mating and no between-year consistency in the spatial distribution of matings within leks. Instead, the probability of matings occurring at a particular site increased if the current territory owner had mated the previous year. Furthermore, individual females returned in later seasons to mate with the same male as previously rather than at the same site. Previous work found that male interactions and dominance do not control matings and that females are very choosy about which territory they mate in. Here we show that this is because of the male occupying the territory rather than its position. We therefore conclude that direct female mate choice is the main behavioral process affecting variation in mating success among great snipe males, unlike in some lekking mammals where male competition and/or indirect mate choice appears more important.
authors: Department of Population Biology, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18D, SE-75236 Uppsala, Sweden. stein-are.saether@ebc.uu.se
authors: Stein Are
authors: SA
authors: Saether
authors: Ragnhild
authors: R
authors: Baglo
authors: Peder
authors: P
authors: Fiske
authors: Robert
authors: R
authors: Ekblom
authors: Jacob
authors: J
authors: Höglund
authors: John Atle
authors: JA
authors: Kålås
mesh_terms: D000818:Animals; D046091:Charadriiformes / Q000502:physiology*; D002755:Choice Behavior; D005260:Female; D008297:Male; D012098:Reproduction; D012726:Sexual Behavior, Animal