Table.1 Descriptive statistics of body traits measured on free-living Feral Pigeons (Columba livia) in northeastern Algeria
| Â | Descriptive statistics | ||||||
|---|---|---|---|---|---|---|---|
Morphological traits | Mean | SD | IQR | Min. | Median | Max. | Skewness |
Body weight (g) | 294.16 | 27.07 | 40.25 | 207.9 | 306.6 | 326.7 | – 1.25 |
Folded wing (cm) | 22.24 | 2.14 | 0.78 | 13.9 | 22.6 | 25.7 | – 2.74 |
Stretched wing (cm) | 26.47 | 2.53 | 1.15 | 16.9 | 27.1 | 28.9 | – 2.49 |
Length of culmen (cm) | 1.38 | 0.15 | 0.20 | 1.1 | 1.4 | 1.6 | – 0.14 |
Bill height (cm) | 1.05 | 0.20 | 0.28 | 0.7 | 1.0 | 1.6 | 0.67 |
Bill breadth (cm) | 1.20 | 0.10 | 0.20 | 1.0 | 1.2 | 1.4 | 0.07 |
Total length (cm) | 31.33 | 1.74 | 2.30 | 27.3 | 31.6 | 34.2 | – 0.34 |
Bill length (cm) | 2.22 | 0.16 | 0.20 | 1.9 | 2.2 | 2.6 | 0.34 |
Length of toes (cm) | 1.12 | 0.12 | 0.10 | 0.9 | 1.1 | 1.3 | – 0.28 |
Tail length (cm) | 13.17 | 0.79 | 1.00 | 11.7 | 13.2 | 14.7 | 0.06 |
Length of tarsometatarsus (cm) | 2.74 | 0.34 | 0.38 | 2.1 | 2.80 | 3.5 | 0.21 |
Length of the 5th primary feather (cm) | 15.22 | 1.08 | 1.23 | 13.2 | 15.4 | 17.1 | – 0.38 |