Citation: Mr. Willig et al., STRUCTURAL AND TAXONOMIC CORRELATES OF HABITAT SELECTION BY A PUERTO-RICAN LAND SNAIL, The Southwestern naturalist, 43(1), 1998, pp. 70-79
Citation: Mr. Willig et Mr. Gannon, GRADIENTS OF SPECIES DENSITY AND TURNOVER IN MARSUPIALS - A HEMISPHERIC PERSPECTIVE, Journal of mammalogy, 78(3), 1997, pp. 756-765
Citation: Mr. Gannon et Mr. Willig, THE EFFECT OF LUNAR ILLUMINATION ON MOVEMENT AND ACTIVITY OF THE RED FIG-EATING BAT (STENODERMA-RUFUM), Biotropica, 29(4), 1997, pp. 525-529
Citation: Mr. Gannon et Mr. Willig, THE EFFECTS OF HURRICANE HUGO ON BATS OF THE LUQUILLO EXPERIMENTAL FOREST OF PUERTO-RICO, Biotropica, 26(3), 1994, pp. 320-331
Citation: Mr. Willig et al., STRUCTURAL AND TAXONOMIC COMPONENTS OF HABITAT SELECTION IN THE NEOTROPICAL FOLIVORE LAMPONIUS-PORTORICENSIS (PHASMATODEA, PHASMATIDAE), Environmental entomology, 22(3), 1993, pp. 634-641