title: Sexual Parasitism in the Green Tree Frog (Hyla cinerea).
abstract: Noncalling adult male tree frogs were found in close association with about 16 percent of the calling males in a pond in Georgia. In 13 of 30 field experiments a noncalling satellite male intercepted and achieved amplexus with a gravid female moving toward the calling male. This mating strategy, which conserves energy required for calling, resembles the strategy employed by other vertebrates.
authors.forename: S A
authors.initials: SA
authors.lastname: Perrill
authors.forename: H C
authors.initials: HC
authors.lastname: Gerhardt
authors.forename: R
authors.initials: R
authors.lastname: Daniel