Bigi Pan IBA is a Multiple use management Area which means that it has more functions than only nature protection. There is a lot of fischery in the shallow lagoons and on the mudflats, and there is legal and illegal hunting in the swamps. As with al wetlands the Bigi Pan is important for mankind because of its biological functions such as, nursery for seafish, waterfiltering and protection from rising seawaterlevel. A high biodiversity makes this site suitable for especially tourism and recreation.
The Bigi Pan is part of an EBA because of the common occurence of three range restricted species, Guyanian Piculet, Blood-colored Woodpecker and Rufous Crabhawk. The mudflats and the swamps are important for the numurous North-American shorebirds.The 1% treshold is met for American woodstork, Semi-palmated Sandpiper, Semi-palmated plover, Short-billed Dowitcher. Hence it is an IBA on A2, A4i and A4iii criteria. Further it's important as a fouraging area for Scarlet Ibis outside the breeding season. Bubo virginianis is breeding here.
Non-bird biodiversity: The Bigi Pan area is rich in fish species. This area is also known as a habitat for the jaguar.
BirdLife International (2020) Important Bird Areas factsheet: Bigi Pan. Downloaded from http://www.birdlife.org on 30/09/2020.