Table 2. Summarized effects (function slopes ± (SE)) of variables correlated to Chao 1 estimator of species richness and abundance in the studied wind farm in different seasons and years.

Orange cells indicate statistically significant positive relationships, blue cells indicate statistically significant negative relationships and grey cells indicate non-significant relationships.

	Explanatory variables
	Auto	CV	DTurb	FieldS	Forest	NTurb	Road	Settle	Sunrise	Sunrise∧2	Water
Chao 1 estimator
Spring migration 2011			0.285 (0.085)						−0.067 (0.034)	−0.173 (0.039)
Spring migration 2012	0.148 (0.037)		0.199 (0.071)						−0.085 (0.027)
Breeding period 2011	0.027 (0.012)								−0.169 (0.023)
Breeding period 2012	0.100 (0.029)		0.185 (0.092)		0.188 (0.077)					0.121 (0.032)
Autumn migration 2011	0.049 (0.013)		0.187 (0.051)						−0.140 (0.019)
Autumn migration 2012	0.629 (0.084)		0.160 (0.048)	−0.168 (0.047)						−0.054 (0.027)
Winter 2011/2012	0.136 (0.029)		0.427 (0.096)							−0.248 (0.085)
Winter 2012/2013	0.359 (0.063)				−0.167 (0.076)
Consistency	+		+	−					−
Abundance
Spring migration 2011	0.111 (0.015)	0.250 (0.114)	0.262 (0.133)						−0.126 (0.024)	−0.423 (0.023)
Spring migration 2012	0.414 (0.068)								−0.326 (0.017)	0.075 (0.021)
Breeding period 2011	−0.227 (0.015)	−0.159 (0.079)						−0.192 (0.094)	0.038 (0.017)	0.047 (0.011)
Breeding period 2012	0.241 (0.042)							-0.169 (0.072)		0.050 (0.013)
Autumn migration 2011	−0.054 (0.008)	−0.161 (0.071)							−0.154 (0.007)	0.270 (0.011)	−0.174 (0.075)
Autumn migration 2012	2.310 (0.036)							−0.254 (0.095)	−0.068 (0.007)	0.036 (0.013)
Winter 2011	−0.807 (0.040)	−0.345 (0.153)	0.344 (0.172)	−0.364 (0.165)					−0.097 (0.027)
Winter 2012	2.248 (0.101)	0.314 (0.136)				0.345 (0.151)			−0.907 (0.017)	−0.263 (0.028)
Consistency			+	−		+		−			−