Yesterday, we posted about Florida manatees that are starving because pollution in Florida waterways has decimated the sea grass that manatees rely on as food during the winter months. I was reminded of a post from 2017 about snorkeling with manatees in Crystal River, Florida that captured both the hope for manatee recovery while also observing the problem of water pollution.
2017 was actually a very good year for Florida manatees. The state manatee population had grown from just over a thousand in 1991 to over 6,000. Regulations to limit boat speed in areas frequented by manatees have been largely successful as have efforts to preserve winter habitats.
Nevertheless, water pollution was an increasing problem. Crystal River, known for gin clear water, had grown murky due to a type of alga known as Lyngbya, fed by excess fertilizer, leaky sewer and septic tanks, and domestic animal waste leaching into the local springs from the groundwater. Here is a 2017 repost, including video of snorkeling with manatees: