Contribution starting at $3,100
Exported from Streamline App (https://app.streamlineicons.com)
9 days (avg. $344 a day) Includes accommodations, food, and all related research costs
BOOK WITH A $500 DEPOSIT
Ocean Health

Conserving Marine Mammals in Costa Rica

Location
Golfo Dulce, Costa Rica Map it
Activity Level
Easy
Accommodations
Wilderness Camp/Dorm
Food
Shared meals
Special diets accommodated
Staff-prepared meals
A humpback whale (Megaptera novaeangliae) in Costa Rica
Two teen girls tracking a dolphin and recording the data in Costa Rica.
A beautiful ocean view in Costa Rica
Two common bottlenose dolphins (Tursiops truncatus)
Two common bottlenose dolphins (Tursiops truncatus) being tracked by a boat of Earthwatch participants in Costa Rica
An Earthwatch volunteer photographs two common bottlenose dolphins (Tursiops truncatus) in Costa Rica
A beautiful ocean scene n Golfo Dulce, Costa Rica
A humpback whale (Megaptera novaeangliae) in Costa Rica
Two teen girls tracking a dolphin and recording the data in Costa Rica.
A beautiful ocean view in Costa Rica
Two common bottlenose dolphins (Tursiops truncatus)
Two common bottlenose dolphins (Tursiops truncatus) being tracked by a boat of Earthwatch participants in Costa Rica
An Earthwatch volunteer photographs two common bottlenose dolphins (Tursiops truncatus) in Costa Rica
A beautiful ocean scene n Golfo Dulce, Costa Rica

Join researchers in the pristine wilds of Costa Rica to conduct critical research on marine mammals. Your findings may help to develop a permanent marine protected area.


An Earthwatch volunteer monitors a cetacean’s GPS location.Golfo Dulce, a narrow inlet on the southern Pacific coast of Costa Rica, provides a rich habitat for cetaceans (whales and dolphins). It remains fairly pristine since the many tourists who visit Costa Rica each year haven’t quite discovered it yet—which makes now a crucial time to investigate what the ecosystem needs to remain healthy. By understanding the behavior and tracking the abundance of the marine mammals in this region, we can ensure we have the necessary information to protect them best when tourism starts in earnest in this beautiful, wild place.

For about a decade, this project has gathered information on three species of cetacean in the gulf: the pantropical spotted dolphin, the bottlenose dolphin, and the humpback whale. In studying these cetacean species, researchers hope to understand how to preserve the entirety of this beautiful marine ecosystem.

Through this research and your volunteer involvement, this project will help develop conservation plans to protect the future marine biodiversity in the gulf.

 

 

A Typical Itinerary

  • DAY 1: Arrival, orientation, training
  • DAY 2: Training on dolphin and whale behavior sampling and dolphin photo-identification
  • DAYS 3–7: Dolphin and whale surveys, photo-ID work
  • DAY 8: Time off to explore or photo-ID work at camp
  • DAY 9: Departure

 

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HOW YOU WILL HELP

In this beautiful tropical setting, you will:

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An Earthwatch volunteer documents a dolphin’s GPS location, size, and behavior.
MONITOR WHALES AND DOLPHINS

By boat, you will follow groups of dolphins and whales. When someone spots a cetacean, you'll document its GPS location, size, and behavior (e.g., feeding, traveling).

A group of Earthwatch volunteers follow marine animals to observe and document them.
RECORD TROPHIC WEB

Document and describe the species in multi-predator assemblages by observing aggregations of schooling fish and their predators, such as dolphins, seabirds, sharks, and rays.

A Common bottlenose dolphin (Tursiops truncatus)
PHOTO-IDENTIFY INDIVIDUALS

Back on land, you’ll help sort pictures of each dolphin species so scientists can identify individuals using the unique scars, notches, and other markings on their dorsal fins. The researchers know the dolphins in the gulf exceptionally well, so expect to hear stories about some of their most memorable encounters.

Field conditions and research needs can change the itinerary and activities. We appreciate your cooperation and understanding.

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FEEDBACK & QUESTIONS

6 Reviews on this Expedition

If you have been on this expedition, others considering attending would love to hear about your experience.
Suzanne Thompson |
I highly recommend this expedition. I loved every minute of it. David was very passionate about the whales and dolphins and Golfo Dulce. He loved sharing his knowledge of this project and how important the research is for the health of the animals and Golfo Dulce. The accommodations in the handcrafted eco-cabins were lovely and the home cooked food was delicious. I enjoyed spending my free time on the porch bird watching or playing cards with other team members.
Kenneth Dubuque |
It was hot, wet work following whales and dolphins in a boat for hours in Golfo Dulce; not to mention catching fish and sharks, especially at night. But the reward of seeing magnificent humpbacks and spectacular bottlenose and spotted dolphins made it all worthwhile. The lectures and supplemental videos provided significant insight into understanding these creatures and their habitat, as well as the food chain and health of this environment. Our efforts hopefully will help this area to become a protected marine ecosystem. Lenin, the PI and David, his associate were very informative and patient in answering our many questions. The accommodations were more than adequate, the family owners and staff accommodating, the food terrific, the showers fairly warm,and there were no mosquitoes despite the plentiful rainfall (after all it is a rain forest). We also enjoyed a local school visit complete with ice cream and soccer, a visit to a wonderful wildlife sanctuary and lunch in the nearby town. Our great team had a lot of fun and more than a few laughs, sometimes even at my jokes. Thanks to all for another great adventure. I've already signed up for my tenth expedition. Ken Dubuque, 8/22/17 team
Mary O'Donnell |
As a new retiree, I was looking for an organization that I could become a part of that would keep me active, contribute to a worth while cause, be a learning experience, and be fun. Earthwatch fit the bill and exceeded my expectations. Not only was I able to work in a beautiful country, Costa Rica, be with an interesting group of people, spend each day either on the water observing and collecting data on dolphins, but I learned in an up close and personal way about dolphins and how climate change impacts both the dolphins and their environment. You can learn many things from a book but nothing compares to actually living with what you are studying. So many of the dolphins had been named by the scientists and we were able to recognize some of them by the end of our expedition. We awoke every morning to a serenade by literally hundreds of birds-heavenly!! Earthwatch should be on every ones bucket list.

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