Table 1.
Parameter estimates of the best-supported GLMM models (electronic supplementary material, table S1) explaining T3 levels, for (a) whole study period, (b) non-mating season, (c) mating season. Group = wild-feeding and provisioned, the former used as reference. Mating dyads = number of different mating dyads recorded each day. MinT° = minimum temperature. Foraging and resting time = % of hourly scans per day in these activities.
| estimate (s.e.) | t-value | χ2 | p-value | |
|---|---|---|---|---|
| (a) whole study period | ||||
| intercept | 271.41 (6.83) | 39.77 | ||
| group | −14.41 (7.44) | −1.94 | 3.75 | 0.0528 |
| MinT° | −2.31 (0.34) | −6.87 | 47.18 | <0.0001 |
| mating dyads | 6.42 (1.09) | 5.9 | 34.77 | <0.0001 |
| rainfall | 1.28 (0.74) | 1.73 | 3.01 | 0.0830 |
| foraging time | −0.40 (0.16) | −2.47 | 6.10 | 0.0135 |
| (b) non-mating season | ||||
| intercept | 293.00 (6.80) | 43.10 | ||
| group | −25.81 (6.80) | −3.80 | 14.40 | 0.0001 |
| MinT° | −3.34 (0.37) | −9.35 | 87.50 | <0.0001 |
| foraging time | −0.46 (0.18) | −2.48 | 6.15 | 0.0131 |
| (c) mating season | ||||
| intercept | 239.28 (18.50) | 12.93 | ||
| group | 34.60 (10.89) | 3.18 | 10.09 | 0.0015 |
| MinT° | 2.51 (0.65) | 3.87 | 14.94 | 0.0001 |
| mating dyads | 4.84 (1.31) | 3.70 | 13.66 | 0.0002 |
| rainfall | 2.56 (0.62) | 4.10 | 16.84 | <0.0001 |
| foraging time | −1.11 (0.25) | −4.42 | 19.54 | <0.0001 |
| resting time | −0.22 (0.17) | −1.97 | 3.88 | 0.0988 |