Within-pair Copulations: Are Female Tree Swallows Feathering Their Own Nests?Peer Reviewed Publications
AbstractA variety of hypotheses has been proposed to explain why socially monogamous birds copulate repeatedly with their mates when only a single copulation is necessary to fertilize an entire clutch (Birkhead and Møller 1992, Petrie 1992, Hunter et al. 1993). Petrie (1992) hypothesized that a female should copulate frequently with her mate so as to reduce her mate’s involvement in extrapair copulations. By reducing her mate’s involvement in extrapair copulations, a female may: (1) avoid the transmission of parasites and sexually transmitted diseases (Hamilton 1990); (2) may avoid sperm depletion by her mate; and (3) may monopolize her mate’s paternal care (Petrie 1992).
- Tree Swallows,
- Tachycineta bicolor,
- sexual behavior in animals
Citation InformationMichael P Lombardo. "Within-pair Copulations: Are Female Tree Swallows Feathering Their Own Nests?" (1995)
Available at: http://works.bepress.com/michael_lombardo/4/