TY - RPRT TI - Change in numbers of resident and migratory shorebirds at the Cabo Rojo Salt Flats, Puerto Rico, USA (1985–2014) AU - Morgan A. Parks AU - Jaime A. Collazo AU - Jose A. Colon AU - Katsi R. Ramos Alvarez AU - Oscar Diaz PY - 2016 DO - 10.1675/063.039.0213 UR - https://pubs.usgs.gov/publication/70178866 ID - 70178866 ER -