Marginal effects plot of coarse substrate (boulder and cobble) from the GLMM incorporating elevation and coarse substrate as fixed effects and all seasons of drill abundance data. The solid line indicates the predicted count of drills per quadrat and the shaded area is the 95% confidence interval.

 
 
  Part of: Blumenthal JG, Chang AL, Cheng BS, Hines EM, Nanus L, Zabin CJ (2025) Fine-scale habitat factors linked to density but not distribution of an invasive estuarine predator. In: Fowler A, Robinson T, Bortolus A, Canning-Clode J, Therriault T (Eds) Proceedings of the 11th International Conference on Marine Bioinvasions. Aquatic Invasions 20(1): 69-87. https://doi.org/10.3391/ai.2025.20.1.143501