Table 1. Number of songs per recording night and context region.
Given is the number of songs per context region in each recording night and the number of songs in each recording night (sum), separately for each pair of females and summed over all experiments (sum all). The number of songs per night for the five repetitions is given in brackets. Context regions are: FR = food region, NR = nest region, CC = contact corners, CR = contact region.
| night 1 | night 2 | night 3 | night 4 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pair | sum | FR | NR | CC | CR | sum | FR | NR | CC | CR | sum | FR | NR | CC | CR | sum | FR | NR | CC | CR |
| MS_01 | 33 | 11 | 3 | 9 | 10 | 179 | 6 | 16 | 22 | 135 | 80 | 7 | 9 | 23 | 41 | 0 | - | - | - | - |
| MS_02(1) | 26 | 3 | 12 | 6 | 5 | 113 | 2 | 7 | 24 | 80 | 0 | - | - | - | - | 0 | - | - | - | - |
| MS_03 | 11 (7) | 5 | 3 | 0 | 3 | 14 (39) | 0 | 1 | 1 | 12 | 12 (21) | 0 | 0 | 0 | 12 | 0 | - | - | - | - |
| MS_04 | 26 (22) | 3 | 2 | 17 | 4 | 27 (39) | 6 | 2 | 3 | 16 | 31 (25) | 1 | 1 | 20 | 9 | 0 | - | - | - | - |
| MS_05 | 24 (19) | 5 | 6 | 7 | 6 | 364 (413) | 7 | 24 | 35 | 298 | 226 (166) | 13 | 10 | 24 | 179 | 0 | - | - | - | - |
| MS_06 | 48 (48) | 7 | 3 | 33 | 5 | 130 (173) | 5 | 18 | 14 | 93 | 56 (73) | 1 | 6 | 5 | 44 | 0 | - | - | - | - |
| MS_07(2) | 24 | 5 | 3 | 11 | 5 | 117 | 7 | 5 | 20 | 85 | 28 | 0 | 0 | 15 | 13 | 31 | 0 | 2 | 23 | 6 |
| MS_08 | 34 | 2 | 3 | 28 | 1 | 72 | 1 | 2 | 21 | 48 | 43 | 0 | 0 | 23 | 20 | 49 | 2 | 4 | 20 | 23 |
| MS_09 | 7 | 1 | 4 | 0 | 2 | 13 | 0 | 0 | 3 | 10 | 5 | 0 | 1 | 1 | 3 | 11 | 0 | 4 | 4 | 3 |
| MS_10(2) | 35 (39) | 3 | 6 | 22 | 4 | 269 (152) | 1 | 6 | 28 | 234 | 92 (107) | 1 | 5 | 23 | 63 | 111 | 3 | 3 | 15 | 90 |
| MS_11(2) | 21 | 1 | 3 | 16 | 1 | 37 | 2 | 1 | 21 | 13 | 29 | 0 | 0 | 28 | 1 | 14 | 0 | 0 | 11 | 3 |
| MS_12 | 31 | 1 | 1 | 28 | 1 | 95 | 1 | 1 | 30 | 63 | 39 | 1 | 0 | 15 | 23 | 35 | 0 | 0 | 17 | 18 |
| sum all | 320 (135) | 47 | 49 | 177 | 47 | 1430 (816) | 38 | 83 | 222 | 1087 | 641 (392) | 24 | 32 | 177 | 408 | 251 | 5 | 13 | 90 | 143 |
(1) This pair opened the contact window in night 3. Their data for night 3 were thus not included into the analysis;
(2) These pairs vocalized at the male bedding; MS_07 = 1 song; MS_10 = 5 songs; MS_11 = 8 songs.