Name: St. Lucie and Martin counties 1990-1993 Manatee Distribution Survey Theoretical Flight Path

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Description: Aerial distribution surveys are used by marine mammal biologists from FWC and other agencies to determine the seasonal distribution of manatees. Most surveys are conducted from small, four-seat, high-winged airplanes (Cessna 172 or 182) flying at a height of 500-1000 ft at a speed of 70-90 kts. Small helicopters may be used instead of fixed wing aircraft in urban areas or where waters are particularly opaque and hovering may be required. Surveys are flown along a standardized, theoretical flight route, which was designed to cover all likely manatee habitats in the study area. This "theoretical flight path" indicates the area that was covered during each survey, but it may not be the actual flight route flown on every survey. GPS tracklines recorded during surveys may be available for some flights. The survey area extends from northern St. Lucie County south through Martin County to northern Palm Beach County. In St. Lucie, the area began just south of the Indian river County line, covered Ft. Pierce Inlet and Ft. Pierce Power Plant and extended southward through the Indian River Lagoon and Intracoastal Waterway. In Martin County, the area extended southward including St. Lucie Inlet and St. Lucie River (both the North and South forks) and Hope and Jupiter sounds, ending at the Jupiter Inlet in northern Palm Beach County.

Service Item Id: 16e7127bbfa249f3ab8af65b8124a32b

Copyright Text: The flight path was developed and digitized by FWC staff.

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