Isotopic Niche Segregation among Darwin’s Finches on Santa Cruz Island, Galápagos

Darwin’s finches are a classic example of adaptive radiation involving differential use of dietary resources among sympatric species. Here, we apply stable isotope (δ<sup>13</sup>C, δ<sup>15</sup>N, and δ<sup>2</sup>H) analyses of feathers to examine ecological se...

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Bibliographic Details
Main Authors: Mariana Villegas, Catherine Soos, Gustavo Jiménez-Uzcátegui, Shukri Matan, Keith A. Hobson
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Diversity
Subjects:
Online Access:https://www.mdpi.com/1424-2818/13/4/147