Table 3 The results of model average of 95% Confidence Interval (CI) of coefficient (Slope β) for the variables in all AIC candidate models (see Table 2). The 95% Confidence Interval (CI) does not contains zero, the effect of that variable is significant
Home range | Variables | Slope β | 95% CI | Significant |
|---|---|---|---|---|
2012 95% home range size | ||||
Intercept | 41,440.0 | − 13,160.0–96,040.0 | No | |
Body mass | 0.0 | − 17.5–17.4 | No | |
Sex | − 682.8 | − 2550.8–1185.2 | No | |
Arrival date | − 17.1 | − 71.8–37.5 | No | |
Wing length | − 284.5 | − 547.7–− 21.3 | Yes | |
Head + bill length | 40.3 | − 210.0–290.5 | No | |
Tarsus length | 785.5 | − 185.6–1756.6 | No | |
2012 95% home range size | ||||
Intercept | 12,766.8 | − 1196.3–26,729.9 | No | |
Body mass | 1.1 | − 5.3–7.6 | No | |
Sex | 3.5 | − 389.5–396.6 | No | |
Arrival date | − 10.9 | − 33.4–11.7 | No | |
Wing length | − 65.7 | − 137.1–5.6 | No | |
Head + bill length | 46.8 | − 63.7–157.2 | No | |
Tarsus length | 19.3 | − 109.7–148.3 | No | |
2012 and 2015 95% home range size | ||||
Intercept | − 347,200 | − 1,080,600.0–386,200.0 | No | |
Body mass | − 7.6 | − 30.5–15.2 | No | |
Arrival date | − 34.19 | − 101.4–33.0 | No | |
Wing length | − 8.6 | − 78.8–61.5 | No | |
Head + bill length | − 29.6 | − 238.5–179.3 | No | |
Tarsus length | 99.8 | − 295.1–494.7 | No | |
Year | 183.4 | − 182.4–549.2 | No | |
2012 and 2015 95% home range size | ||||
Intercept | − 315,500 | − 661,200.0–30,200.0 | No | |
Body mass | − 2.1 | − 9.3–5.1 | No | |
Arrival date | − 27.0 | − 57.6–3.7 | No | |
Wing length | − 4.0 | − 28.8–20.8 | No | |
Head + bill length | − 11.9 | − 81.5–57.7 | No | |
Tarsus length | − 3.4 | − 109.5–102.7 | No | |
Year | 161.0 | − 11.4–333.4 | No | |