From: Is pre-breeding prospecting behaviour affected by snow cover in the irruptive snowy owl? A test using state-space modelling and environmental data annotated via Movebank
Variable tested
Model
df
ΔAIC
logLik
Deviance
snow cover
5
0
−1671
3343
null
4
12.5
−1679
3357
snow depth
−347.3
694.7
6.0
−351.3
702.7