In an innovative collaboration, BIOS molecular ecologist Leocadio Blanco-Bercial and reef ecologist Tim Noyes are exploring how DNA can be recovered from seawater to reveal which fish species are active on Bermuda’s reefs. As fish swim, water passing over their gills and waste passing through their guts all deliver sloughed off cells to the surrounding seawater, leaving a trail of genetic material behind them. Within that genetic material, a specific short sequence of DNA can be recovered by scientists and traced like a fingerprint to a single fish species. But to learn more about fish communities from the DNA sequences swirling in the seawater, scientists first need to document which sequence belongs to which species.

A two-year research project led by the Bermuda Institute of Ocean Sciences (BIOS) aimed at increasing understanding of highly migratory and mobile predatory fishes, including sharks, in Bermuda’s deep-sea waters was one of 31 projects chosen this month to receive funding through the Darwin Plus program. The program, also known as the Overseas Territories Environment and Climate Fund, is administered through the U.K. Government’s Department for Environment, Food and Rural Affairs and provides funding for the “conservation of unique and globally significant environments found in U.K. Overseas Territories.”

Emma O’Donnell, 22, graduated this past spring from Princeton University (U.S.) with a Bachelor of Arts in ecology and evolutionary biology, with high honors. Her undergraduate thesis, “One Fish, Two Fish: Measuring Patterns of Reef Fish Biodiversity in Bermuda Using Environmental DNA Metabarcoding,” was based on research she conducted at BIOS, and it earned her the Princeton Ecology and Evolutionary Biology Prize for Best Thesis in Ecology.

Each year BIOS selects a handful of qualified Bermudian students to participate in the Bermuda Program. The summer internship opportunity pairs participants with BIOS faculty and scientific staff to work on research projects in the fields of science, technology, engineering, and mathematics (STEM), with a focus on marine and atmospheric sciences.

In late January and early February, BIOS education and scientific staff presented two half-days of interactive educational content for 11 young Bermudians as part of an annual collaboration with the Endeavour Maritime Career Springboard Programme. The programme is an intensive, experiential training program for Bermudians ages 16 and older who are interested in working in the maritime industry, which includes careers as diverse as sailing instructors, ferry conductors, shipping and logistics managers, and port operators.

The gender disparity within science, technology, engineering, and mathematics (STEM) degree programs and the college-educated workforce is an issue that has faced colleges, universities, funding agencies, and employers for decades.

Bermudians know that invasive lionfish like to eat their native fish, and that they gobble them in huge numbers. What they don’t know yet is the full range of the lionfish invasion, though increasing evidence shows that lionfish aren’t afraid to go deep for their meals.

Last week three BIOS scientists – Tim Noyes and Dr. Eric Hochberg in the Coral Reef Ecology and Optics Lab [CREOL] and Andrew Collins in the Bermuda Ocean Acidification and Coral Reef Investigation [BEACON] Lab – presented their research at the 12th International Coral Reef Symposium [ICRS] in Cairns, Queensland, Australia.

Tim Noyes, a coral reef research specialist at BIOS, knew he wanted to take action fighting the scourge of lionfish invading Bermuda’s coral reefs.  He was helping out with a short documentary to raise awareness about these voracious predators when he came up against a vital question that captured his interest as a scientist: what, exactly, were the lionfish eating in Bermuda?

For many students, especially during their undergraduate college years, the difference between thinking about potential careers and knowing what career they want to pursue boils down to one thing: experience.