Oceanariums
From ANIMAL PEOPLE, May 1996:
Sea World took a high profile
in marine mammal rescue
efforts at opposite corners of the U.S.
in early April:
• In Florida, Sea World
Orlando biology staff led efforts to
discover the cause of 238 wild manatee
deaths––more than ever before
recorded even over a full year––during
the first third of 1996. The toll of 100
through the first 90 days of the year
was already considered alarming,
when 138 more died between March 5
and April 20. About 2,600 manatees
inhabited Florida waters when the
deaths began. Strangely, all of the
victims have been adults. The deaths
roughly coincide with a toxic red tide
that hit 150 miles of Florida’s South
Gulf Coast in April, and red tides can
be lethal to manatees: a red tide in
1982 killed 39 manatees. However,
forensic examination of remains hasn’t
found any direct link between the red
tide and the deaths.