Table 1.
Food items chosen and shared.
| condition | food pre-fed |
Ayton |
Caracas |
Dublin |
Hoy |
Lima |
Lisbon |
Pendleton |
Romero |
Wilson |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| male | female | W | M | W | M | W | M | W | M | W | M | W | M | W | M | W | M | W | M | |
| The males' choices. The food pre-fed column refers to the food type (MD, W or M) fed to each individual during the pre-feeding phase of the experiment | ||||||||||||||||||||
| baseline | MD | MD | 13 | 5 | 13 | 2 | 17 | 2 | 14 | 6 | 17 | 3 | 18 | 1 | 17 | 2 | 11 | 9 | 13 | 4 |
| matched | W | W | 2 | 0 | 4 | 9 | 5 | 3 | 12 | 4 | 10 | 8 | 0 | 4 | 4 | 3 | 3 | 3 | 15 | 4 |
| M | M | 15 | 0 | 15 | 4 | 3 | 1 | 16 | 3 | 14 | 2 | 8 | 1 | 2 | 0 | 11 | 9 | 19 | 1 | |
| conflicting | W | M | 5 | 0 | 1 | 19 | 11 | 6 | 10 | 10 | 16 | 4 | 0 | 2 | 8 | 9 | 4 | 3 | 15 | 0 |
| M | W | 13 | 3 | 4 | 11 | 10 | 5 | 19 | 1 | 20 | 0 | 0 | 1 | 4 | 2 | 7 | 3 | 17 | 3 | |
| neutral | W | MD | 4 | 5 | 9 | 4 | 3 | 0 | 3 | 1 | 16 | 4 | 3 | 1 | 13 | 5 | 7 | 12 | 2 | 2 |
| M | MD | 7 | 0 | 11 | 0 | 10 | 0 | 17 | 3 | 14 | 6 | 8 | 0 | 19 | 1 | 5 | 3 | 5 | 1 | |
| The males’ food sharing pattern. The food pre-fed column refers to the food type (MD, W or M) fed to each individual during the pre-feeding phase of the experiment | ||||||||||||||||||||
| baseline | MD | MD | 2 | 0 | 8 | 1 | 3 | 0 | 5 | 0 | 8 | 1 | 5 | 0 | 5 | 0 | 9 | 3 | 4 | 0 |
| matched | W | W | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| M | M | 8 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 5 | 0 | 3 | 0 | |
| conflicting | W | M | 6 | 0 | 0 | 0 | 3 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 6 | 0 |
| M | W | 0 | 0 | 1 | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 5 | 1 | |
| neutral | W | MD | 1 | 0 | 6 | 0 | 1 | 0 | 4 | 0 | 6 | 0 | 1 | 0 | 8 | 0 | 5 | 3 | 1 | 0 |
| M | MD | 2 | 0 | 4 | 0 | 4 | 0 | 6 | 0 | 4 | 1 | 4 | 0 | 9 | 0 | 4 | 0 | 1 | 0 | |