From: Behavioural response of a migratory songbird to geographic variation in song and morphology
 | Fixed effects | Estimate | s.d. | CI 2.50% | CI 97.50% |
---|---|---|---|---|---|
(a) playback | local | 0.84 | 0.24 | 0.37 | 1.29 |
 | 90 km | 0.18 | 0.21 | −0.22 | 0.62 |
 | 180 km | −0.28 | 0.21 | −0.70 | 0.14 |
 | African | −0.37 | 0.22 | −0.80 | 0.05 |
 | control | −1.21 | 0.31 | −1.82 | −0.63 |
(b) decoy | local | −1.93 | 0.45 | −2.75 | −0.97 |
 | European | −2.33 | 0.38 | −3.03 | −1.55 |
 | African | −1.97 | 0.36 | −2.65 | −1.24 |
 | control | 0.59 | 0.36 | −0.14 | 1.29 |