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Impact of Boat Activity on Toadfish Presence in Bocas del Toro
Beaudette, Michael S
Beaudette, Michael S
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Abstract
Toadfish males emit mating calls called “boatwhistles” to attract females to their territory. While common in Central America there is little information about their acoustic behavior and how it changes over time. Here I study the acoustic activity of toad fish in the Archipelago of Bocas del Toro, Panama. Specifically, I am interested in evaluating the temporal effect of boat activity on toadfish calling behavior. Data was collected from January to April 2019, using autonomous underwater acoustic recorders. The recorders were programmed to sample the soundscape for 1-min every 10 min during a 24-hour cycle. I analyzed a 48-hour period per month to determine monthly variation of toadfish call emission and boat detection. Toadfish are considered ecological indicators of habitat quality. Therefore, understanding their acoustic behavior and how it varies through time can help establish a monitoring surveillance effort of habitat health in Bocas del Toro.
Description
1:00pm-3:00pm
Undergraduate
Undergraduate
Date
2020-01-01