1. Estimating the population size and ecological implications of a Sula sula colony on Mona Island Open Access Author: Espíndola, Walter Title: Estimating the population size and ecological implications of a Sula sula colony on Mona Island Graduate Program: Ecology Keywords: seabirdssurvey methodsCaribbeannight bird surveyspoint-count methodscolonial birdspopulation estimatescolonial seabirdsSula sulaMona islandallochthonousisotopesbottom-up effectsecological consequencessurvey methosMona Island File: Download WESPINDOLA_MSThesis.pdf Committee Members: Tomas A Carlo-Joglar, Thesis Advisor/Co-AdvisorMargaret Brittingham, Committee MemberW. David Walter, Committee MemberJason Philip Kaye, Program Head/Chair