Lake Surveys Collect Fishery Data

Anglers describe their fishing habits to aid biologists in researching and monitoring the recreational fisheries at Lakes Dora and Beauclair. Communities benefit when sport anglers invest time and money fishing local water bodies. Thus, it is important to assess the performance of a local fishery, and to help do that, biologists with the FWC's Fish and Wildlife Research Institute (FWRI) conduct angler surveys. These surveys provide valuable information on how many people are fishing, what kinds of fish they are targeting, and how many they are catching. In these surveys, biologists get their data directly from the key players in the fishery: anglers themselves. Using FWC's data on fishing expenditures and adjustments for inflation, biologists can also produce estimates on the economic value of a fishery.

Since 2004, angler surveys have been ongoing at Lakes Beauclair and Dora in central Florida's Harris Chain of Lakes. Data collected from November 2010 through April 2011 indicate that anglers

  • spent an estimated $1,022,000 fishing these lakes.
  • spent about 40,000 hours fishing.
  • directed 82% of their time fishing for black crappie (also known as specks or speckled perch) but only 15% for largemouth bass.
  • were mostly Florida residents (70%) and boat anglers (76%).

The data show that black crappie continues to be the most popular sport fish in Lakes Dora and Beauclair. Studies have shown strong numbers of young black crappie will soon enter the fishery, so the quality of this sport fishery should remain high for these two lakes in the coming years.

FWRI biologists thank the many anglers who participate in these surveys for sharing information that can benefit Florida's native sport fisheries and angling communities.

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Black crappie anglers interact with
researchers during a survey on Lake Dora.



FWC Facts:
Bay scallops are bivalve molluscs occurring from New England through Texas. In Fla., they can be harvested in Gulf state waters from Hernando Co. to Mexico Beach Canal in Bay Co.

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