Table 2. Results of generalized linear mixed models of harpy eagle prey profile.
First model predicts probability that a given animal preyed by a harpy eagle is a sloth, while the second model predicts probability of prey being a nocturnal animal. Both models use a logit link due to the binomial natural of the data. Both models use tracked individuals and years sample as random effects over the intercept.
| Model | Variable | Estimate | Standard error | p-Value | Random individual variance | Random yearly variance |
|---|---|---|---|---|---|---|
| Sloth | Intercept | 0.588 | 0.470 | 0.2109 | 1.001 | 0.513 |
| Lunar disc (%) | −0.648 | 0.257 | 0.0116 | – | – | |
| Minimum temperature (°C) | −0.508 | 0.263 | 0.0535 | – | – | |
| Night | Intercept | −0.933 | 0.422 | 0.0271 | 0.336 | 0.367 |
| Minimum lunar disc (3-day; %) | −0.392 | 0.269 | 0.1461 | – | – |