02 November 2010 A month for manatees! Posted by: Caitlin Leutwiler | 5 comments | Share: Photo courtesy of Jim Reid, USFWS You may not know it yet, but November is Manatee Awareness Month! These “sea cows” are on the move, migrating to warmer waters for winter’s chilly months. Aquatic relatives of – not seals or walruses – but the elephant, manatees inhabit the coastal estuaries and rivers of the southeast United States. Averaging about 10 feet in length and generally weighing between 1,500 and 1,800 pounds, older individuals can grow to greater than 12 feet long and weigh over 2,000 pounds! Sadly, the going is not good for these gentle giants. Year 2009 set a new record for manatee deaths, and unfortunately 2010 has already eclipsed that number. Already, at least 656 manatees have died in Florida – more than 13% of the known population! The biggest immediate threat to these slow-moving surface dwellers is collisions with watercraft. But the greatest long-term threat to manatees involves the loss of warm-water habitat they need to survive. According to the Florida Fish & Wildlife Research Institute, 244 manatees have died from cold-related causes in 2010 – the majority from unusually cold weather in the early months of the year. And scientists predict that a large percentage of the manatee population will be lost in the next few decades when – believe it or not – aging electric power plants will be shutting down. Many manatees aggregate in the warm-water outfalls at these plants on cold winter days. Fortunately, protections are in place for these unique creatures. Florida manatees are currently listed as endangered under the federal Endangered Species Act and by the state of Florida, and are also protected under the federal Marine Mammal Protection Act and the Florida Manatee Sanctuary Act. But there is still work to be done. You can help by being an informed, cautious boater, on the lookout for these migrating mammals. Celebrate Manatee Awareness Month: Learn more about Florida manatees and what Defenders is doing to protect them. See how YOU can help manatees make way to warmer waters. 5 Responses to “A month for manatees!” Mike November 7th, 2010 I’ll be seeing some manatees from my kayak this winter at Crystal River. Love those guys! Did you know that the State Parks Service is planning to remove most of the bison from Paynes Prairie SP next month? The FWC considers them livestock rather than native wildlife, go figure! Kim Hamlin October 10th, 2012 I love the idea for establishing a month for Manatees because it would be an excellant way to educate children and adults all about this incredibl animal. This knowledge could motivate people to learn how many of our marine animals are facing extinction and how desperately our oceans need to be kept clean from any further polution as well. Who knows, we might help some children and young adults want to become maine biologists Post Your Comment Click here to cancel reply. Name (required) Mail (required) (will not be published) You May also be interested in Senate Wakes Up to Climate Change…At Least Some of Them Tonight more than 20 senators will be taking over the Senate floor to pull an all-nighter to “wake up” Congress to climate change. Wolf Weekly Wrap-Up Helicopter gunning kills 23 wolves in Idaho; Urge Secretary Jewell to abandon gray wolf delisting proposal — Call your representative by March 14; Washington wildlife agency urged to end support for abolishing federal wolf protections; The latest on Governor Otter’s wolf control board. Two Too Many Development Projects in the Ivanpah Valley While these projects most definitely directly impact a species that has been identified as threatened and is dependent on the habitat where they would be built, Silver State South and Stateline’s approval is most troubling for a bigger reason. You see, this isn’t just an issue for the Ivanpah Valley. Developers and agencies need to be conscious of how and where they plan energy projects all across the country. They need to look at renewable energy planning with a landscape-wide lens, understanding that building in the right places and making an effort to minimize environmental impacts from the start are essential.