1 / 8

Physiographic Strata

Physiographic Strata. Areas of similar geographic and vegetation features Developed by modifying vegetation and soil distribution maps Allow for examination of bird species in a small area that experiences a specific climate. Map of Physiographic Strata of the U.S.

cyma
Télécharger la présentation

Physiographic Strata

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Physiographic Strata • Areas of similar geographic and vegetation features • Developed by modifying vegetation and soil distribution maps • Allow for examination of bird species in a small area that experiences a specific climate

  2. Map of Physiographic Strata of the U.S.

  3. Bewick’s Wren Distribution Map

  4. House Wren Distribution Map

  5. Wren Population Patterns • Bewick’s Wren populations seem largest in the southwest • Strongest areas with no House Wrens are in southern Texas, in Strata 53, 54, 56 • House Wren populations seem largest in the northern US • Strongest areas with no Bewick’s Wrens are in the north and midwest, in Strata 31,32,40 • Overlap between the two is most prevalent in southwestern California, in Strata 92,94, and 83

  6. Strata 54 – Rolling Red Plains- Texas Bewick’s Wren House Wren

  7. Strata 31 –Till Plains - Midwest Bewick’s Wren House Wren • No data for species

  8. Strata 92 – California Foothills – Southern California Bewick’s Wren House Wren

More Related