Dutch colonisation of the Guianas exchange for New Amsterdam. Dutch Guiana was not a political entity, but rather a geographical indication. The colonies that formed along Dutch Guiana were, initially, controlled by several entities. Essequibo and Demerara were controlled by the Dutch West India Company, while Berbice and Suriname were controlled by the Society of Berbice and the Society of Suriname, respectively. Cayenne (French Guiana) was also briefly controlled by the Dutch between 1660 and 1664, and again between 1676 and 1677. Under the Batavian Republic, much of Dutch Guiana was once again occupied by the British. After the Napoleonic Wars in 1814, Britain gained
Guiana dolphin (CMS). It is listed on Appendix II as it has an unfavourable conservation status or would benefit significantly from international co-operation organised by tailored agreements. As with all coastal cetaceans, the Guiana dolphin suffers from negative interactions with humans. Entanglement in gill nets, seine nets, and shrimp traps is responsible for the death of many animals each year. There is very limited gene flow between concentrations of this dolphin, and large stretches of coast contain no animals at all, so recovery from depletion of a local population may take time. Guiana dolphin The Guiana dolphin ("Sotalia guianensis"), also known as