Table 2. Species-level model results.
| Species | Value | Brightness index | Prop. cool lights | Prop. developed | Structure index | Elevation | Moon illum. | Ordinal day | Prop. forest | Water distance | Year (16–17) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Epfu | Estimate | −0.299 | 0.848 | −1.055 | −0.767 | 1.795 | 0.194 | −0.159 | 0.765 | 0.401 | −0.571 |
| SE | 0.257 | 1.203 | 0.744 | 1.015 | 0.529 | 0.545 | 0.132 | 0.17 | 0.504 | 0.504 | |
| p | 2.43E−01 | 4.81E−01 | 1.56E−01 | 4.50E−01 | 6.98E−04 | 7.21E−01 | 2.27E−01 | 6.45E−06 | 4.26E−01 | 2.57E−01 | |
| Laci | Estimate | 0.696 | 0.536 | −0.698 | −0.284 | 0.654 | 0.527 | 0.056 | 2.65 | −0.438 | −0.427 |
| SE | 0.217 | 0.936 | 0.612 | 0.772 | 0.448 | 0.445 | 0.109 | 0.161 | 0.414 | 0.404 | |
| p | 1.32E−03 | 5.67E−01 | 2.55E−01 | 7.13E−01 | 1.45E−01 | 2.37E−01 | 6.06E−01 | 5.89E−61 | 2.90E−01 | 2.90E−01 | |
| Lano | Estimate | 1.08 | 0.256 | −0.6 | 0.17 | 0.896 | −0.35 | −0.221 | 1.239 | 0.052 | −0.353 |
| SE | 0.273 | 1.227 | 0.824 | 0.991 | 0.589 | 0.599 | 0.108 | 0.14 | 0.551 | 0.54 | |
| p | 7.57E−05 | 8.35E−01 | 4.67E−01 | 8.64E−01 | 1.28E−01 | 5.59E−01 | 4.09E−02 | 6.63E−19 | 9.25E−01 | 5.13E−01 | |
| Myev | Estimate | 0.449 | 0.693 | 0.252 | −0.893 | −0.666 | −0.451 | −0.036 | 1.015 | 0.216 | −0.626 |
| SE | 0.2 | 0.902 | 0.601 | 0.74 | 0.451 | 0.44 | 0.088 | 0.115 | 0.396 | 0.398 | |
| p | 2.46E−02 | 4.42E−01 | 6.76E−01 | 2.28E−01 | 1.40E−01 | 3.05E−01 | 6.81E−01 | 1.10E−18 | 5.85E−01 | 1.15E−01 | |
| Mylu | Estimate | 2.367 | 0.824 | 0.793 | 0.467 | −0.019 | −0.563 | 0.325 | 0.893 | 1.04 | −1.09 |
| SE | 0.266 | 1.192 | 0.812 | 0.956 | 0.583 | 0.597 | 0.088 | 0.127 | 0.541 | 0.538 | |
| p | 4.89E−19 | 4.89E−01 | 3.28E−01 | 6.25E−01 | 9.74E−01 | 3.45E−01 | 2.34E−04 | 2.30E−12 | 5.47E−02 | 4.27E−02 | |
| Myvo | Estimate | −0.508 | 0.098 | −0.328 | 0.103 | 1.468 | −0.205 | −0.075 | 0.007 | 1.464 | −0.567 |
| SE | 0.225 | 1.027 | 0.647 | 0.864 | 0.464 | 0.485 | 0.109 | 0.134 | 0.438 | 0.44 | |
| p | 2.38E−02 | 9.24E−01 | 6.12E−01 | 9.05E−01 | 1.57E−03 | 6.73E−01 | 4.92E−01 | 9.57E−01 | 8.32E−04 | 1.98E−01 | |
| Myyu | Estimate | −3.014 | −0.368 | 0.801 | 0.309 | 0.095 | −0.431 | 0.218 | 0.645 | 0.015 | −1.114 |
| SE | 0.377 | 1.352 | 0.809 | 1.21 | 0.696 | 0.71 | 0.284 | 0.322 | 0.635 | 0.736 | |
| p | 1.27E−15 | 7.85E−01 | 3.22E−01 | 7.98E−01 | 8.91E−01 | 5.44E−01 | 4.42E−01 | 4.51E−02 | 9.81E−01 | 1.30E−01 |
Note:
For each species-level model (seven models total), we have listed the model estimate, standard error (SE) and p-value for all predictors included in the fixed-effects model structure. Species are identified in the first column using their respective four-letter code (Epfu = E. fuscus, Laci = L. cinereus, Lano = L. noctivagans, Myev = M. evotis, Mylu = M. lucifugus, Myvo = M. volans, and Myyu = M. yumanensis). All models were constructed using the glmmTMB package in R, and interpreted using functions from EcoCountHelper. Models for all species utilized a negative-binomial quadratic error-distribution. Values in the column labelled “Intercept (Site)” correspond with the random-intercept term that incorporates a site-dependence of observations in the models.