mile around the island. On May 12, 2022, 11 Haitian migrants died, 31 were rescued and others were feared missing, near Desecheo Island after their boat capsized on its way to Puerto Rico, from Haiti. Conservation and Restoration In the early 1900s, Desecheo NWR was still a major nesting ground for thousands of seabirds. Approximately 15,000 brown boobies, 2,000 red-footed boobies (Sula sula), 2,000 brown noddies (Anous stolidus), 1,500 bridled terns (Onychoprion anaethetus), and hundreds of magnificent frigatebirds (Fregata magnificens), laughing gulls (Larus atricilla), and sooty terns (Onychoprion fuscatus) nested here. Invasive mammals, including goats and rats, began to impact Desecheo NWR early in the 20th century. Around and during the time of World War II, the island was used as an artillery range by the US Air Force. That and the invasive species’ damage to Desecheo's ecosystem have been severe, and by the turn of the millennium, virtually no seabirds were using the refuge. In response, in 2016 the US Fish and Wildlife Service (USFWS), Island Conservation, and other key partners, including the US Department of Agriculture (USDA), and Bell Laboratories and Tomcat, worked together to remove invasive black rats and Rhesus macaques from the island. One year later, Desecheo Island was declared free of invasive species, and signs of recovery were observed, including Audubon's shearwaters sighted on the island for the first time and new bridled tern nests discovered. In addition, 72 Federally protected Higo Chumbo cactus, (Harrisia portoricensis), were found and measured pre (2003-2010) and post eradication (2017). In 2017, individuals with flowers and huge yellow fruits were observed which is a good sign for the overall reproductive status of the population. Since 2018, social attraction equipment has been installed to augment bridled tern and brown noddy colonies and establish a species of conservation concern, the Audubon's shearwater. Diving Because of a healthy reef and clear waters, with common visibility ranging from , Desecheo is a very popular place for diving enthusiasts. Although diving is permitted around the island, the refuge is closed to the public due to the presence of unexploded military ordinances. Trespassers are subject to arrest by Federal law enforcement officers. Amateur radio As a separately administered area, under Amateur Radio rules Desecheo is considered a distinct "entity" for DXCC award purposes. Several DXpeditions have gone to the island, which has the ITU prefix KP5 (although since there is no permanent mailing address there