Droning On (In a Good Way)

Enie Hensel’s drone research featured by NCSU (story here and paper here). Nice job Enie! The paper Abstract to follow….

Large-bodied animals, megafauna, are disproportionately threatened and yet, remain relatively difficult to monitor. This is particularly true in the ocean. Consumer-grade drones have high definition imagery and offer a non-invasive way to monitor a subset of marine megafauna, especially […]

By | 2018-11-26T10:11:16-05:00 November 26th, 2018|Categories: Featured, marine protected areas, sharks, Turtles|0 Comments

Monitoring marine megafauna from the sky

Check out this short press release (Link Here) for our newest paper “Using a small, consumer-grade drone to identify and count marine megafauna in shallow habitats“.  An example of how drones are an affordable and non-invasive monitoring tool for researchers and conservation managers. This project was funded by Save Our Seas Foundation  […]

Global Evaluation of Shark Sanctuaries

An interesting recent paper evaluating the efficacy of shark sanctuaries, including in The Bahamas. The paper is a little long, but easily accessible. It is straight forward to scroll through sections to find items of most interest (e.g., human uses or conservation awareness). The full paper summary pasted below.

Due to well-documented declines in many shark populations there is increasing […]

By | 2018-03-18T10:28:12-05:00 March 18th, 2018|Categories: Endangered species, marine protected areas, sharks|0 Comments

Global Feeding Habits of Sharks

An interesting new study using stable isotopes to look at the feeding ecology of more than 5,000 individual sharks across 114 species. The cartoon above does a nice job of characterizing this study, and here is a good summary.

By | 2018-01-19T12:31:58-05:00 January 19th, 2018|Categories: Endangered species, Fish, migration, sharks|0 Comments

And another: ‘Have Scientists Been Overestimating our Toll on Reef Sharks?’

Shark populations are declining worldwide and  shark awareness and conservation is necessary. However, some interesting news from a recently published paper suggests that we might be overestimating the density of sharks required on reefs to resemble pristine reefs. This is very exciting, as shark researchers and conservationists’ goals are now potentially more realistic. Read more in this short (650 words, […]

By | 2017-03-30T10:30:20-05:00 March 30th, 2017|Categories: conservation, Overfishing, sharks|Tags: , , |0 Comments

Hope for economically important Caribbean reefs sharks in The Bahamas

A guest post from Oliver Shipley at the Cape Eleuthera Institute. Photos courtesy of Sean Williams. Thanks Oliver!

Across the Caribbean, overexploitation has led to growing concern regarding the fate of apex predator populations, particularly sharks, which constitute an important structural component of many marine ecosystems. In 2011 The Bahamas outlawed the commercial fishing, and trade of any shark related […]

By | 2017-03-19T11:09:27-05:00 March 19th, 2017|Categories: migration, sharks|0 Comments

What Fish are Left in the Caribbean?

Cool new study by John Bruno’s lab at the University of North Carolina. They surveyed sites across the Caribbean region and use these data to project back to how many fish there used to be before the fishing pressure. Here is a video summary of the paper from the authors, including footage from The Bahamas. Also, some popular press […]

By | 2017-12-01T14:01:51-05:00 March 2nd, 2017|Categories: Overfishing, sharks|0 Comments

Sharks Can Make You Rich

New socio-economic study on the value of sharks in The Bahamas (paper here). The paper Abstract summarizes the findings well:

Elasmobranch populations in The Bahamas offer a unique juxtaposition to the widespread decline of many species around the world, largely due to management and conservation initiatives implemented over the last 25 years. Several industries have been built around the diverse […]

By | 2018-11-14T20:19:52-05:00 February 18th, 2017|Categories: economy, sharks, tourism|0 Comments

Tiger Shark Research at Tiger Beach, Bahamas

See here for a post from Oceanbites blog about recent research done at Tiger Beach! If you’d like more information about the research, see the full research article reference below.

 

Sulikowski, James A. et al. Seasonal and life-stage variation in the reproductive ecology of a marine apex predator, the tiger shark, Galeocerdo cuvier, at a protected female-dominated site. […]

By | 2017-12-01T14:01:53-05:00 July 1st, 2016|Categories: sharks|Tags: , , , , |0 Comments