Table 2. Relative abundance for nine resident species that were detected significantly decreased from natural reference to e-waste polluted zone.

Family	Species	Exposed	Surrounding	Reference	F	p
Columbidae	Spotted Dove	8.7 ± 1.9	8.7 ± 1.2	21.7 ± 4.3	7.141	0.026
Pycnonotidae	Red-whiskered Bulbul	4.3 ± 2.6	12.7 ± 5.5	32.3 ± 6.9	7.239	0.025
	Chinese Bulbul	37.3 ± 3.9	63.0 ± 7.0	72.0 ± 4.2	11.871	0.008
Sturnidae	Crested Myna	31.3± 11.2	12.7 ± 4.5	109.7 ± 15.6	20.481	0.002
Timaliidae	Hwamei	0	0	7.0 ± 2.0	10.253	0.008
	Rufous-necked Scimitar Babbler	0	0	17.3 ± 5.4	10.440	0.011
	Rufous-capped Babbler	0	0	5.3 ± 1.7	10.240	0.012
Paridae	Great Tit	3.3 ± 1.8	8.7 ± 3.3	14.7 ± 1.5	6.028	0.037
Fringillidae	Grey-capped Greenfinch	18.0 ± 11.4	14.7 ± 10.1	112.0 ± 25.7	10.280	0.012

Note: Species include only those with ≥ 4 detections and normal distributions. Relative abundance is expressed as mean number of birds detected within 50 m per point at each site. Results of F test, as well as table-wide significance (p) are also given. The F test of significance uses the type III sums-of-squares obtained from a linear mixed model.