D E Irwin

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Song variation in an avian ring species
    D E Irwin
    Department of Biology 0116, University of California, San Diego, La Jolla 92093 0116, USA
    Evolution 54:998-1010. 2000
  2. ncbi request reprint Speciation in a ring
    D E Irwin
    Department of Biology, University of California, San Diego, La Jolla 92093, USA
    Nature 409:333-7. 2001
  3. ncbi request reprint Ring species as bridges between microevolution and speciation
    D E Irwin
    Department of Biology, University of California, San Diego, La Jolla 92093, USA
    Genetica 112:223-43. 2001

Collaborators

Detail Information

Publications3

  1. ncbi request reprint Song variation in an avian ring species
    D E Irwin
    Department of Biology 0116, University of California, San Diego, La Jolla 92093 0116, USA
    Evolution 54:998-1010. 2000
    ..I suggest that parallel south-to-north ecological gradients have caused a greater intensity of sexual selection on song in northern populations and that the stochastic effects of sexual selection have led to divergence in song structure...
  2. ncbi request reprint Speciation in a ring
    D E Irwin
    Department of Biology, University of California, San Diego, La Jolla 92093, USA
    Nature 409:333-7. 2001
    ..Playback experiments show that the two Siberian forms do not recognize each other's songs. Our results show how gradual divergence in a trait involved in mate choice leads to the formation of new species...
  3. ncbi request reprint Ring species as bridges between microevolution and speciation
    D E Irwin
    Department of Biology, University of California, San Diego, La Jolla 92093, USA
    Genetica 112:223-43. 2001
    ..Our analysis suggests that these differences could have arisen even with gene flow, and that parallel rather than divergent ecological changes have led to divergence in sexually selected traits and subsequent speciation...