Human Interactions and Impacts - 2007 Reports

Best fishing practices for avoiding interactions with wild dolphins

Jan 25, 2007 No comments

These “Best Fishing Practices” were developed in cooperation with NMFS scientists and fishery managers, and other research groups, including the Chicago Zoological Society, Mote Marine Laboratory and Hubbs-Sea World Research Institute. They were developed by reviewing information gathered from research observations at fishing piers and elsewhere, interviewing recreational anglers, and reemphasizing current conservation efforts and [...]

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At least 2% of long-term resident bottlenose dolphins in Sarasota Bay died from recreational fishing gear in 2006

Jan 22, 2007 No Comments

The past year has been the worst on record for losses of long-term Sarasota Bay resident bottlenose dolphins from ingestion of recreational fishing gear, including hooks, monofilament line, and lures. Of four carcasses of residents recovered with fishing gear caught in their mouths, throats, and/or stomachs, three were determined to have died from the gear. [...]

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A pilot project to study bottlenose dolphin depredation of fishing gear off Tampa Bay’s Sunshine Skyway Fishing Pier

Jan 14, 2007 No Comments

In late summer 2005, the Sarasota Dolphin Research Program (SDRP) was informed of complaints about dolphins stealing bait and catch from fishermen at the South Sunshine Skyway Fishing Pier. A quick search on an internet chat room used by these fishermen found many complaints, rants, and even threats aimed at the animals. We notified National [...]

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Hearing abilities of bottlenose dolphins in Sarasota Bay

Jan 10, 2007 No Comments

Bottlenose dolphins are exposed to a wide variety of noise in their environment, both naturally-occurring and anthropogenic, and there is concern that these noises may have negative effects on their hearing. Because dolphins rely primarily on acoustics to navigate, forage, and communicate with each other, hearing losses in these animals can be especially damaging. Dolphins [...]

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