Mapped locations of all analyzed singers displayed concurrently with glacial environment.
Song type sympatry and former glacial conditions. Pre-Illinoian glacial maximum is represented with a light gray screen, Illinoian glacial maximum and high-altitude periglacial permafrost are represented by dark gray screens, the Last Glacial Maximum boundary is indicated by a black line and accompa...
Main Authors: | , , , |
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Format: | Still Image |
Language: | unknown |
Published: |
2021
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Subjects: | |
Online Access: | https://doi.org/10.1371/journal.pone.0256385.g008 |
Summary: | Song type sympatry and former glacial conditions. Pre-Illinoian glacial maximum is represented with a light gray screen, Illinoian glacial maximum and high-altitude periglacial permafrost are represented by dark gray screens, the Last Glacial Maximum boundary is indicated by a black line and accompanying permafrost boundary by a white line, and a gray outline represents the Mississippi Embayment. |
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