Journal ArticleA test of a corollary of Allen's rule suggests a role for population densityOlsen, Brian J.; Froehly, Jennifer L.; Borowske, Alyssa C.; Elphick, Chris S.; Field, Christopher R.; Kocek, Alison R.; Kovach, Adrienne I.; Longenecker, Rebecca A.; Shriver, W. Gregory; Walsh, Jennifer; Ruskin, Katharine J.2019-09-0110157995Journal of Avian Biology5090908-8857https://doi.org/10.1111/jav.021161826777National Science Foundation