Bairoa RiverThe Bairoa River is a river of Caguas, Puerto Rico.GeographyThe Bairoa River is one of the two main streams that traverse the Caguas Valley from west to east, both of which emptying into the Loíza River.Bairoa River Protected Natural AreaThe Bairoa River Protected Natural Area, located in Bairoa, Caguas, is a forested section of the Bairoa River designated a natural protected area since 2016 by the Puerto Rico Conservation Trust. The 584-acre protected area runs along the river and it constitutes an important secondary forest tract and hydrological drainage ecosystem for the Loíza River. The area is also an important habitat for the Puerto Rican plain pigeon.