Things to consider:
Caño Negro & Los Chiles both areas apart close to each other in the north east flatlands bordering Nicaragua are one of the least visited regions for birdwatchers. Very Little known apart from day tours to Rio Frio from La Fortuna Arenal for regular sightseeing tourist, the región offers marvelous birding specially at Los Chiles, one of the few places in Costa Rica where Least bitterns, Forktailed Flycatchers, Black collared Hawk, Jabirus are found year round. To Randall Ortega our lead guide and owner of the company finds this hidden Paradise the most rewarding birding in Costa Rica by far both on rare sightings and quality of targets.
Birding highlights: Yellow throated crake, Least bittern, Jabiru, Black Collared Hawk, Nicaraguan Seed Finch, Fork tailed Flycatcher, Ruddy breasted Seedater, Lesser Yellow headed Vulture, Ocellated Poorwill, Pinnated Bittern, Spot breasted Wren, Sungrebe.