Among-individual diet variation within a lake trout ecotype: lack of stability of niche use.
L. B. Chavarie, K. Howland, L. Harris, C. Gallagher, M. Hansen, W. Tonn, A. Muir, C. Krueger
The paper examines diet variation among lake trout within an ecotype, finding that individual trophic specialization occurs despite lack of genetic or morphological differentiation.
bioRxiv · Jul 29, 2020Ecology