What is Going on in Florida? Mysterious Deaths of Animals, Fish and Birds for More Than a Year

Indian River Lagoon of Florida contains more species than anywhere else in the U.S.. Biologists estimate this estuary (156 miles of water) contains more than 600 species of fish and more than 300 kinds of birds.

Florida's Indian River Lagoon in North America

But since about a year, hundreds of animals, fish and birds are washing up along the along the northern stretches of this amazing biologically diverse estuary.

Manatee death in florida Indian River Lagoon

Manatees began dying in July 2012, 43 of them in just one month. A total of 111 have died. The mysterious manatee die-off began in the northern part of the lagoon last July, hit its peak around March and now produces another dead manatee about every two weeks.

dolphins death in florida indian river lagoon

Since January, the number of dead bottlenose dolphins has reached 46 – more than double the average recorded in previous years. The dolphins also look emaciated. This is not the first time that dolphins have perished in the Indian River Lagoon. Many died in 2001 and 2008 where again the cause of death was undetermined.

Take action and save wildlife: manatee die-off in Florida

So far nobody can name the killer. Biologists have some suspicions but are baffled about any connection among the species’ problems. The diets are different: Manatees are vegetarians, while pelicans and dolphins eat fish. The symptoms are different: The manatees’ stomachs are stuffed, while the pelicans and dolphins are emaciated.

Thousands of dead fish reported in Indian River Lagoon in southern St. Lucie County.

Explanations theories range from fertilizer pollution to climate change. It is known that in the past, the lagoon was constantly polluted by nutrients and fertilizers from surrounding farms.

Loggerhead sea turtlesScientists believe it could take up to a decade before the lagoon recovers.

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