The data also reveal their movement and habitat use varies by season. Preliminary tracking data indicate alligator gar are highly mobile and can travel more than 40 miles in a single week Researchers are trying to identify what habitats these fish prefer, how far they travel and whether they return to the same location over time. Three years into the study, researchers have tagged 22 alligator gar ranging from 11 pounds to a state record 132 pounds tagged fish average 60 pounds. These tags transmit information through radio and sound signals, allowing researchers to track each individual’s location for about two years. Using large-mesh gill nets, researchers collect adult alligator gar and fit them with telemetry tags before releasing them back into the river. Since 2010, FWRI researchers have been tagging alligator gar in the Escambia River to learn more about their movement and habitat use. The FWC acknowledged this in 2006, prohibiting harvest of alligator gar for all but scientific purposes. Since the mid-1900s, alligator gar numbers have declined, leaving populations in only half of the 14 states they once inhabited. from the Florida Panhandle – from the Apalachicola River west to the Perdido River – to Texas and Mexico. Alligator gar have historically resided in rivers and brackish waters throughout the southeastern U.S. Florida Youth Conservation Centers Networkįinding alligator gar ( Atractosteus spatula) can be a challenge, but it’s one biologists with the Fish and Wildlife Research Institute (FWRI) are taking on to learn more about the population of the fish in Florida.Great Florida Birding and Wildlife Trail. Report injured, orphaned or dead manatees.Report fish kills, wildlife emergencies, sightings, etc.
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