Table 2 Estimates for the effect of an interaction between the habitat variable and breeding site on the probability of a location being a real gull location or a pseudo-absence. Delta (Δ) AIC refers to the change in AIC caused by removing the interaction. Δ AIC values > 2, suggest that selection for that habitat type differs significantly following landfill closure. Stars next to p-values represent significance levels (* < 0.05; ** < 0.01; *** < 0.001)
From: GPS tracking reveals landfill closures induce higher foraging effort and habitat switching in gulls
Habitat Variable | Site | Estimate for landfill status interaction | p value | Δ AIC |
|---|---|---|---|---|
Agriculture | Ribble | 0.14 (± 0.09) | 0.143 | 0.2 |
Coastal | Ribble | 0.18 (± 0.21) | 0.380 | -1.2 |
Landfill | Ribble | -2.29 (± 0.45) | < 0.001*** | 26.1 |
Marine | Ribble | -3.11 (± 0.37) | < 0.001*** | 99.8 |
Urban | Ribble | 0.83 (± 0.11) | < 0.001*** | 58.2 |
Agriculture | Walney | 1.02 (± 0.04) | < 0.001*** | 752.4 |
Coastal | Walney | 0.24 (± 0.06) | < 0.001*** | 12.1 |
Landfill | Walney | -1.68 (± 0.37) | < 0.001*** | 14.8 |
Marine | Walney | -1.76 (± 0.06) | < 0.001*** | 942.6 |
Urban | Walney | -0.85 (± 0.07) | < 0.001*** | 162.9 |