TAG: Eco-system

Algae Threatens Manatees

Manatees_swimming

Despite being lovingly referred to as the “sea cow”, manatees are aquatic relatives of elephants. Like them, manatees are herbivores, subsisting primarily on marine and freshwater plants. One of the ways in which they contribute to the balance of their ecosystem is by cutting and spreading the seeds of sea-grasses to promote optimal growth, much like birds and squirrels cultivate plants through seed distribution on land. Along with vast portions of sea-grass, manatees eat seaweeds. Specifically,  algae – and lots of it. This is fine when ingesting the green, stringy algae commonly found on the surface of pond water. However,… read more