Manatee Calves & Eel Grass

Crystal River is a treasure trove of nature’s wonders. Occupied by Florida’s natural springs and a large feeding into the Gulf of Mexico. Residents are blessed to have the best of both worlds when it comes to aquatic adventures. However,  when “residents” are mentioned it also includes some of the last remaining Florida Manatees relaxing in King’s Bay year round.

As an In-Water Guide for Crystal River Watersports, I  see many manatees come and go through the wintering season. Our nature coast is also home to our resident manatees, lovingly referred to as our “retiree” population, that stick around through Spring. One of the most common questions I get is “why do those manatees stay?”. The answer is simple.

The Manatees that stay in King’s Bay all year are Cows, young Calves, and soon to be mothers. These friendly floaters are after a precious resource, eel grass (Vallisneria americana) which keeps them happy and content.

The “resident” manatees fill their bellies on the tasty eel grass that flourishes once the main population moves to the turtle grass beds out in the Gulf waters. The nutrients and easy access to luscious eel grass is very important for Calves and new mothers to eat. As an added bonus, most of the eel grass grows in the safest spots of Kings Bay providing protection from potential threats. The best part of my job is watching those Calves grow, and then come back year after year to Kings Bay and continue our unique tradition.

Manatee and calf

Eel grass is also playing a very important role in our estuarine scheme. The base of our food chain. In this unique aquatic environment the tolerant eel grass is a great producer that many animals may munch on or live in. It is vital for all other factors to the biological communities within our fresh and saltwater systems.

I have the honor of witnessing many animals on our beautiful nature coast. In recent years, though, that position has been upheld primarily by the Florida Manatee. The many Cows and Calves eating the lush eel grass during spring is helping the City thrive economically, environmentally, and spiritually as visitors and residents alike are awed by the natural wonders we love.