Officials: Starvation threat not over for Florida manatees

Jul 20, 2022, 9:27 AM | Updated: 9:39 am

ST. PETERSBURG, Fla. (AP) — Fewer manatee deaths have been recorded so far this year in Florida compared to the record-setting numbers in 2021, but wildlife officials cautioned Wednesday that chronic starvation remains a dire and ongoing threat to the marine mammals.

Between Jan. 1 and July 15, about 631 manatee deaths have been confirmed by the Florida Fish and Wildlife Conservation Commission. That compares with 864 during the same period last year, when a record number of manatees died mainly from a lack of seagrass food, which was decimated by water pollution. The five-year average of manatee deaths in that time frame is 481.

Despite some glimmers of hope, wildlife officials said during a news conference Wednesday that manatees continue to face dwindling food options and many survivors have been severely weakened by malnutrition, which leaves them more vulnerable once cold weather sets in.

How manatees fare this summer when more food is available will determine how they survive in winter, said Martine de Wit, a veterinarian overseeing necropsies and coordinating rescues of ill manatees for the state wildlife commission.

“There is not enough high-quality food for the animals,” de Wit said, showing slides of necropsied animals with severe internal damage from starvation. “It’s going to be long lasting. It’s going to be years before you can measure the real effect.”

Manatees, the large, round-tailed mammals also known as sea cows, were already listed as a threatened species when the unprecedented die-off became apparent about a year ago. The main cause is pollution from agriculture, septic tanks, urban runoff and other sources that is killing the coastal seagrass on which the marine mammals rely.

That led to an experimental feeding program last year in which more than 202,000 pounds (91,600 kilograms) of lettuce funded mainly by donations was fed to manatees that traditionally gather during winter in the warm waters near a power plant on Florida’s east coast. Officials say they are still studying the impact of that feeding program and weighing whether to do it again as temperatures drop this winter.

“Did it have an effect? I’d like to think that it did,” said Tom Reinert, a regional director for the wildlife commission. “We’re working day in and day out to make sure we’re prepared for next winter.”

There are about 7,500 manatees in the wild in Florida, according to wildlife commission figures. They have long struggled to coexist with humans. Seagrass-killing pollution and boat strikes are now the main threats facing the beloved creatures.

The U.S. Fish and Wildlife Service recently agreed in a court settlement to publish a proposed manatee critical habitat revision by September 2024. The agreement came in a long-running court case involving the Center for Biological Diversity, Defenders of Wildlife and the Save the Manatee Club.

The rule would bring enhanced federal scrutiny to projects that might affect the manatee in waterways in which the marine mammals are known to concentrate, such as the Indian River Lagoon on Florida’s east coast. In addition, the state is spending $8.5 million on a variety of manatee projects, such as restoration of seagrass and improvements in water quality.

Anyone who sees a sick or dead manatee should call the wildlife commission hotline at at 888-404-FWCC (888-404-3922).

Copyright © The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

AP

(Facebook Photo/City of San Luis, Arizona)...
Associated Press

San Luis authorities receive complaints about 911 calls going across border

Authorities in San Luis say they are receiving more complaints about 911 calls mistakenly going across the border.
7 days ago
(Pexels Photo)...
Associated Press

Daylight saving time begins in most of US this weekend

No time change is observed in Hawaii, most of Arizona, Puerto Rico, the U.S. Virgin Islands, American Samoa, Guam and the Northern Marianas.
15 days ago
Mexican army soldiers prepare a search mission for four U.S. citizens kidnapped by gunmen in Matamo...
Associated Press

How the 4 abducted Americans in Mexico were located

The anonymous tip that led Mexican authorities to a remote shack where four abducted Americans were held described armed men and blindfolds.
15 days ago
Tom Brundy points to a newly built irrigation canal on one of the fields at his farm Tuesday, Feb. ...
Associated Press

Southwest farmers reluctant to idle farmland to save water

There is a growing sense that fallowing will have to be part of the solution to the increasingly desperate drought in the West.
22 days ago
A young bison calf stands in a pond with its herd at Bull Hollow, Okla., on Sept. 27, 2022. The cal...
Associated Press

US aims to restore bison herds to Native American lands after near extinction

U.S. officials will work to restore more large bison herds to Native American lands under a Friday order from Interior Secretary Deb Haaland.
22 days ago
Children play in a dried riverbed in Flassans-sur-Issole, southern France, Wednesday, March 1, 2023...
Associated Press

Italy, France confront 2nd year of western Europe drought

ROME (AP) — Bracing for Italy’s second consecutive year of drought for the first time in decades, Premier Giorgia Meloni huddled with ministers Wednesday to start mapping out an action plan Wednesday, joining France and other nations in western Europe grappling with scant winter rain and snow. Meloni and her ministers decided to appoint an […]
24 days ago

Sponsored Articles

(Photo by Michael Matthey/picture alliance via Getty Images)...
Cox Communications

Valley Boys & Girls Club uses esports to help kids make healthy choices

KTAR’s Community Spotlight focuses on the Boys & Girls Club of the Valley and the work to incorporate esports into children's lives.
(Pexels Photo)...

Sports gambling can be fun for adults, but it’s a dangerous game for children

While adults may find that sports gambling is a way to enhance the experience with more than just fandom on the line, it can be a dangerous proposition if children get involved in the activity.
(Photo via MLB's Arizona Fall League / Twitter)...
Arizona Fall League

Top prospects to watch at this year’s Arizona Fall League

One of the most exciting elements of the MLB offseason is the Arizona Fall League, which began its 30th season Monday.
Officials: Starvation threat not over for Florida manatees