Table 5.

Description of response behaviours measured as mean ± SD or occurrence, and results from general linear mixed models for the six behavioural variables measured during playback experiments

Behaviour	Own	Unknown	Green	χ 2	df	P
First orientation (s)	2.1 ± 2.0	5.3 ± 2.9	1.8 ± 1.6	11.92	2	<0.01
Initial displacement (m)	1.0 ± 1.6	3.8 ± 7.1	1.9 ± 4.2	2.19	2	0.33
Arboreal escape	3/10	3/11	2/11	0.38	2	0.83
Time points arboreal	35/60	43/66	28/66	3.03	2	0.22
Initial approach (m)*	5.1 ± 10.4	-2.5 ± 15.0	0.5 ± 11.9	2.14	2	0.34
Minimum approach (m)	53 ± 18	29 ± 15	42 ± 22	11.15	2	<0.01

*Negative values represent an approach towards the speaker