Table 1.

Mean ± SD of the investigated parameters at the two food patches in the house sparrow flocks.

	First-discovered food patch	Second-discovered food patch
Time of first approach (s)	6263.9 ± 2807.23	7838.9 ± 4039.47
Time of discovery by the first-feeder birds (s)	6807.1 ± 2948.77	13490 ± 8591.43
Time of discovery by an average bird (s)	11554.53 ± 3424.98	16544.33 ± 4517.11
Number of birds discovered the patch	9.5 ± 0.71	5.9 ± 3.57
Amount of seed taken (g)	36.5 ± 10.44	14.66 ± 10.95
Frequency of aggressive interactions	33.7 ± 39.86	9.8 ± 13.60