AdvenTours Puerto Rico

Operating as AdvenTours (under the Birding Puerto Rico brand), this Luquillo-based company has been guiding birding and natural-history trips across the island since 1992. The office sits ten minutes from El Portal de El Yunque visitor center, and tours run island-wide — from the rainforest of El Yunque to the dry forest of Guánica, the karst country of Arecibo, and the western mountain endemic strongholds at Maricao. The company holds an El Yunque National Forest Authorization and a Puerto Rico Tourism Company certification, and targets the full suite of seventeen-plus Puerto Rican endemics including the critically endangered Puerto Rican Amazon, Elfin-woods Warbler, and Yellow-shouldered Blackbird, plus broader Caribbean specialties.