Do a Google search, with and without limiting to a specific domain or website.
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Example: You want to know what factors influence the feeding behavior of bluefish.
bluefish OR "Pomatomus saltatrix" feeding OR piscivorous factors OR influence OR affect
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Example: You want to know the spawning behavior of Southern Flounder. Try:
spawn OR reproduce fluke OR flounder site:.edu
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Example: You want to find age-length information on Perch in PA
percidae OR perch age-length site:.pa.gov
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Or go even more local!
perch site:pfbc.pa.gov for information on perch from the PA Fish and Boat Commission
