"Science may be a career for some, but for most of us it is also a calling, a calling to uncover the beauty that lies hidden in the remarkable biology of organisms..." Dr. Leticia Aviles, Behavioral Ecology Scientist.
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Dolphins of Bocas del Toro, one of our main study sites. Video by Ph.D. Candidate Betzi Perez & Panacetacea
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Marine Mammal Summer Course in Panama 2019. Video by Ph.D. Candidate Betzi Perez.
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Interests: Evolution, Behavior, Conservation
I am an integrative marine biologist with a research focus on sound as a tool to study marine communities and marine mammal communication and behavior. My research involves the use of phylogenies, field observations, autonomous underwater recording systems, and unmanned aerial vehicles to understand the evolutionary and ecological factors shaping marine communities and marine animal communicative signals. My students work on projects including the application of soundscape tools to predict marine biodiversity, humpback whale, dolphin and fish sound emission, impact of underwater noise on marine mammal communication and habitat use, cetacean population dynamics, social structure, genetics, hormones and more.
Phone: (802) 656-4138
Lab: 217A MLS Department of Biology, UVM Email: lmaycoll@uvm.edu |
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Lab CURE News

Supporting the coastal communities where our research takes place: Covid-19 is having devastating economical impacts in Bocas del Toro (Panama) community. This is one of our research sites in Central America where we study the acoustic behavior of toadfish and bottlenose dolphins and the overall soundscape ecology of different marine communities. Tourism fulls the economy of Bocas, the 6 month shutdown of the industry is having devastating effects on many families. Graduate student Betzi Perez and collaborators from Panacetacea, ran a fundraiser to provide food to the families of Bocas. We owe them, and this is our way to give back to the people of Bocas who have support our research for almost two decades.
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Our ONDAS Project is a network of underwater recorders deployed throughout Central America to study marine mammals and their acoustic space. This type of work is made possible by collaborations with NGOs and governments. Here is the Director de Mar y Costas, of the Ministry of the Environment in Panama, discussing the value of this collaboration there efforts to protect marine biodiversity.
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Adriana Arce, graduate student at University of Costa Rica installing a new underwater recorder in Cano Island. This project is part of a regional collaboration with Panamanian, Costa Rican, and US Scientists studying northern and southern humpback whale songs and the acoustic space of these migratory animals (Photo by Ronald Monge)
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This summer a group of 16 UVM undergraduate students participated in my long-term bottlenose dolphin project collecting photo-ID, behavioral, distribution, and acoustic data. Several of these students are developing their Honor Thesis on topics ranging from calf mortality, population size, social networks, soundscapes, to acoustic structure of communicative signals of these dolphins. Super exciting for them to work in the field with the dolphins they have been researching in the lab for over a year.
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New Publications
Video source by Paulo Castro. https://peerj.com/articles/6670/
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Listening to Nature
Studying marine communities and animal communication in Central America
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Listen to a humpback whale singing at 2 a.m. on September 20, 2016 near Isla del Cano, Costa Rica.
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Photos by Gabriel Melos et al.
Communicating our science
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