From: Epigenetic variation between urban and rural populations of Darwin’s finches
G. fortis | G. fuliginosa | |||
---|---|---|---|---|
Morphological | Rural | Urban | Rural | Urban |
Character | N = 560 | N = 245 | N = 171 | N = 121 |
Beak depth | 11.48 ± 0.06 | 11.98 ± 0.09** | 7.40 ± 0.04 | 7.42 ± 0.06 |
Beak width | 9.89 ± 0.04 | 10.24 ± 0.07** | 6.8 ± 0.03 | 6.82 ± 0.04 |
Beak length | 11.71 ± 0.04 | 12.02 ± 0.07*** | 8.56 ± 0.04 | 8.46 ± 0.09 |
Tarsus length | 21.00 ± 0.06 | 21.15 ± 0.09 | 18.83 ± 0.11 | 18.67 ± 0.09 |
Wing chord | 69.3 ± 0.19 | 70.4 ± 0.29** | 61.26 ± 0.31 | 61.1 ± 0.30 |
Body mass | 21.23 ± 0.13 | 22.2 ± 0.23* | 13.87 ± 0.15 | 13.76 ± 0.14 |
PC1 Body | −0.13 ± 0.06 | 0.29 ± 0.09*** | 0.07 ± 0.09 | −0.10 ± 0.10 |
PC1 Beak | −0.17 ± 0.07 | 0.40 ± 0.11*** | 0.01 ± 0.09 | −0.01 ± 0.15 |
PC2 Beak | −0.01 ± 0.02 | 0.02 ± 0.03 | 0.07 ± 0.04 | −0.09 ± 0.10 |