The U.S. Fish and Wildlife Service has proposed to remove the West Indian manatee from the endangered species list and reclassify it as “threatened” after “significant improvements” in its population and habitat conditions.
The portly creatures were among the first species added to the list in 1972. There were only an estimated 1,267 manatees in Florida when the service began aerial surveys of the population in 1991. Today, there are more than 6,300 in Florida, a 500% increase in the species population in the state, the service said.
“The manatee’s recovery is incredibly encouraging and a great testament to the conservation actions of many,” Cindy Dohner, the service’s Southeast regional director, said in a news release Thursday. “Today’s proposal is not only about recognizing this progress, but it’s also about recommitting ourselves to ensuring the manatee’s long-term success and recovery.”
Conservation groups, however, received the announcement with guarded optimism, questioning the wisdom of applying the status to the entire West Indian species, which includes manatees in the Caribbean and Central and South America.
The Fish and Wildlife Service is “happy with the status quo, but the threat is still out there, and it’s not going away,” said Katie Tripp, director of science and conservation for Save the Manatee Club. “You don’t celebrate when you’re not done with the game. There’s a lot more work to be done to safeguard the habitat, to get manatees removed from the Endangered Species Act all together.”
The act defines an endangered species as one currently in danger of extinction throughout all or a significant portion of its range. A threatened species is one that is likely to become endangered within the foreseeable future.
A 90-day comment period begins Friday, during which the public is invited to submit scientific or technical feedback to help the service reach its final decision on the proposal. If approved, the new classification is not expected to take effect until 2017.
The proposal to downgrade the manatee to “threatened” will not change federal protections credited with reversing the species’ decline, according to the service. Those measures include regulated boat speed requirements and habitat protection.
“The manatee is one of the most charismatic and instantly recognizable species,” said Michael Bean, principal deputy assistant secretary for Fish and Wildlife and Parks at the Department of the Interior.
“It’s hard to imagine the waters of Florida without them, but that was the reality we were facing before manatees were listed under the Endangered Species Act. While there is still more work to be done to fully recover manatee populations, their numbers are climbing and the threats to the species’ survival are being reduced.”
The manatee also remains protected under the Marine Mammal Protection Act.