Bird-Watching

Ancon Expeditions. Panama City–based operator Ancon Expeditions offers a tour that combines bird-watching and forest exploration in San Lorenzo with a visit to the Panama Canal Expansion Visitors Center. 507/269–9415; 888/760--3426; www.anconexpeditions.com.

EcoCircuitos Panama. Located in Panama City, this company offers a half-day birding tour to Achiote Road, in San Lorenzo National Park, and a general interest tour that combines visits to the fortress and Gatún Locks. 507/315–1305; www.ecocircuitos.com.

Nattur Panama. Colón-based Nattur Panama can put together à la carte birding tours of San Lorenzo, Portobelo National Park, and other areas. 507/442–1340; www.natturpanama.com.