The Atlantic Harbor Seals Exhibit will be closed for maintenance from Monday, October 6, through Wednesday, October 8.
On Wednesday, October 8, the Trust Family Foundation Shark and Ray Touch Tank will be closed until 10:30 a.m. for routine animal care.

Orla O’Brien
Research Scientist
Spatial Ecology, Mapping, and Assessment, Anderson Cabot Center for Ocean LifeEducation
MS, Marine Biology, University of Massachusetts Dartmouth, 2017
BS, Marine Biology, Brown University, 2010
About
Orla O’Brien is an associate scientist at the Anderson Cabot Center for Ocean Life, in the EcoMap group. She manages the aerial survey team, which conducts aerial surveys in wind energy development areas near Martha’s Vineyard and Nantucket. These surveys identify species such as marine mammals, turtles, and fish, monitor changes in animal populations, and document changes in habitat use. The aerial team also conducts surveys to assess biodiversity in the Northeast Canyons and Seamounts Marine National Monument.
In addition to leading the data collection efforts for aerial surveys, Orla conducts analyses of these data that further our understanding of marine mammal distributions and how they change over time. Her master’s work focused on the behavioral ecology of Indo-Pacific bottlenose dolphins in Western Australia.
Featured Research
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Extralimital sightings of a gray whale in the western North Atlantic
Aquarium Affiliate Author(s): Orla O’Brien, Kate Laemmle, Katherine McKenna, Jessica V. Redfern, PhD
Published September 11, 2025 -
Repatriation of a historical North Atlantic right whale habitat during an era of rapid climate change
Aquarium Affiliate Author(s): Orla O’Brien, Dan Pendleton, Ph.D., Laura Ganley, Ph.D., Katherine McKenna, Scott Kraus, PhD, Jessica V. Redfern, PhD
Published July 20, 2022 -
Identifying predictors of species diversity to guide designation of marine protected areas
Aquarium Affiliate Author(s): Dan Pendleton, Ph.D., Laura Ganley, Ph.D., Orla O’Brien, Scott Kraus, PhD, Jessica V. Redfern, PhD
Published March 03, 2022