Table 6. Kruskal-Wallis test of the effects of development stage and habitat type on Siberian crane activity time.

Factor	Forage		Alert		Locomotion		Rest		Maintenance		other		Frequency
	X2	p	X2	p	X2	p	X2	p	X2	p	X2	p	X2	p
Stage	12.45	0.00***	12.637	0.00***	4.12	0.04*	6.51	0.01**	3.66	0.06n.s	3.14	0.08n.s	14.56	0.00***
Habitat	25.96	0.00***	72.512	0.00***	13.1	0.00**	10.71	0.00**	7.38	0.02*	5.73	0.06n.s	53.58	0.00***

^***p<0.001;

^**p<0.01;

^*p<0.05; and

^n.s = not significant (p>0.05);