title: Plausible alternatives to bottlenecks to explain reduced genetic diversity.
authors.affiliation: Graduate Programs of Ecology and Ethology and Dept of Zoology, The University of Tennessee, Knoxville, TN 37996, USA.
authors.forename: S L
authors.initials: SL
authors.lastname: Pimm
authors.forename: J L
authors.initials: JL
authors.lastname: Gittleman
authors.forename: G F
authors.initials: GF
authors.lastname: McCracken
authors.forename: M
authors.initials: M
authors.lastname: Gilpin