Table 2.

Result of the pairwise comparison for feeding and migration type

Comparison between groups	OR	Lower.ci	Upper.ci	Fisher test two-sided P value
Sedentary birds to migratory birds	1.78	1.53	2.08	<0.01
Sedentary birds to short-distance migratory birds	1.43	1.22	1.69	<0.01
Sedentary birds to long-distance migratory birds	2.84	2.26	3.60	<0.01
Short-distance migratory birds to others	1.01	0.87	1.18	0.91
Short-distance migratory birds to long-distance migratory birds	1.98	1.57	2.51	<0.01
Long-distance migratory birds to others	0.43	0.34	0.53	<0.01
Ground feeders to non-ground feeders	4.16	3.52	4.92	<0.01
Sedentary birds: ground feeders to non-ground feeders	7.25	5.36	9.95	<0.01
Short-distance migratory birds: ground feeders to non-ground feeders	2.64	2.04	3.44	<0.01
Long-distance migratory birds: ground feeders to non-ground feeders	2.57	1.63	3.98	<0.01