Biological Research Volunteer Programs in South America

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48 Biological Research Volunteer Programs in South America
International Volunteer HQ [IVHQ]
4.68
828
At International Volunteer HQ (IVHQ), we unite people from over 96 countries who want to make a meaningful difference while exploring the world. With 300+ projects in 40+ destinations, IVHQ offers the widest selection of volunteer programs globally from Teaching and Childcare to Wildlife Conservatio
MAXIMO NIVEL
4.86
44
Medical and healthcare projects provide volunteers the opportunity to work in hospitals, clinics, assisted living, and other healthcare facilities. Work alongside doctors, nurses, therapists, and other medical professionals. Depending on your medical experience and Spanish language skills, you’l
See All 2 ProgramsIntercultural Outreach Initiative (IOI)
4.81
70
Volunteer at the Galápagos National Park and get the chance to assist at the tortoise breeding center. You will be a member of the research and zookeeping staff. Take responsibility for taking care of and measuring the shells of tortoises for their growth charts, as well as informing tourists of rul
See All 2 ProgramsInternational Medical Aid (IMA)
5
70
Join the ranks of forward-thinking healthcare professionals through International Medical Aid's (IMA) Physician Assistant and Pre-PA Internships. Our program, rooted in the educational standards of Johns Hopkins University, is designed to propel undergraduate students, PA school attendees, certified
Mondify
0
0
Discover Patagonia like never before at La Esperanza Wildlife Refuge, where endless skies, red sunsets, and ocean waves set the stage for an adventure with purpose. Picture yourself living in the wild, surrounded by guanacos, maras, and the haunting calls of nature. This is more than just volunteeri
Love Volunteers
4.7
201
Find out why more and more people are choosing to become a Love Volunteer! Love Volunteers is the most affordable way to volunteer and help local communities in developing countries! Why are we cheaper than other organisations? Firstly, we are just a handful of passionate people working hard to h
IPBio- Biodiversity Research Institute
4.6
82
We are a non-governmental, non-profit organization that develops and supports projects in environmental education and scientific research on biodiversity, ecology, as well as on the behavior of fauna and flora of Brazilian ecosystems. Volunteers can participate as Biodiversity Research Assistants a
See All 6 ProgramsConnect-123 Internship Programs
4.85
165
Looking for an international internship that will set you apart—and give you the skills, experience, and confidence to thrive in your career? Connect-123 designs fully customized programs that match your background and goals, offering hands-on experience in some of the world’s most exciting cities:
See All 3 ProgramsEco Caminhos
4.88
24
Eco Caminhos is an international permaculture farm and learning community located in the mountains of Nova Friburgo, Rio de Janeiro, within Brazil’s Atlantic Forest. For over 12 years, we have been developing regenerative projects focused on bioconstruction, agroforestry, sustainability education,
Volunteer World
4.29
17
Looking to apply your talent and expertise to a good cause? Find a program that matches your interests and skills through Volunteer World! We are the largest volunteer abroad comparison platform around the globe, enabling you to seek and compare offers from major travel agencies as well as smaller g
See All 4 ProgramsWorldStrides
4.75
4
Build your skills through a service-learning experience in Valparaíso, Chile’s vibrant coastal city known for its colorful hillsides, historic harbor, and rich cultural heritage. Partner with a local organization while exploring nearby Viña del Mar and reflecting on your experiences through a guided
See All 3 ProgramsAlliance for a Sustainable Amazon
5
3
Join the Alliance for a Sustainable Amazon (ASA) at Finca Las Piedras, a biological research station in the Peruvian Amazon. Work alongside researchers and conservationists while contributing to biological research, reforestation, and wildlife surveys. Live and work in a field station in one of the
Volunteering Journeys
5
2
Inspire, Educate & Empower Communities Across the World Are you passionate about education and cross-cultural exchange? Do you dream of making a positive impact while traveling the world? With Volunteering Journeys’ English Teaching Programs Abroad, you can inspire young minds, build confidence, an
Global Works
4.8
5
On the Ecuador: Galapagos & Andean Service Adventure program, immerse yourself in a meaningful homestay with local families on mainland Ecuador. Participate in impactful community service and cultural exchange. Work alongside community members, as well as visiting and learning from an indigenous com
El Terreno
0
0
The Andean region near Guaranda is rich in biodiversity, with native forests, rivers, and traditional farmlands shaped by centuries of local knowledge. However, deforestation, agricultural expansion, and chemical fertilizers are degrading soils, reducing native vegetation, and polluting water source
Roots Interns
3.5
2
Calling all ecologists and biologists! Here's a fantastic chance to obtain research experience, practice methods of environmental data collection, and even get work published. Venture to the Cocoa Coast in Bahia, Brazil, and monitor populations of the mangrove tree. You’ll monitor the regions. The
See All 3 ProgramsKaya Responsible Travel
0
0
This project is perfect for those interested in environmental science and conservation efforts in the stunning Cloud Forest in Ecuador. This family-owned reserve aims to preserve the cloud forest and restore land used for pasture through reforestation and agroforestry efforts. The aim is to create a
Institute for Global Studies
0
0
Considered one of the world’s most biologically diverse countries, Ecuador makes for an ideal setting to widen your knowledge of relevant topics and sectors. Offered through World Internships, this placement allows you to work alongside farmers, local citizens, and educators in Quito, the Galapagos
Projects Abroad
4.63
8
The Galápagos Islands are a must-visit for anyone who loves nature and adventure. By participating in our programs, you’ll go beyond tourism to immerse yourself in daily life within this legendary biodiversity hotspot. Work alongside local experts to meet real needs in the community while waking up
See All 3 ProgramsGlobalteer
5
2
Volunteer with the Peru Amazon Conservation Project through Globalteer to help research, conserve, and protect the rich and biologically diverse rainforest. Volunteers must be aged 18+, with a passion for conservation, learning, and the outdoors. A moderate level of fitness is important as this proj
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Volunteering in Split
August 25, 2026by: Raphael Nacionales-Rowland - United KingdomProgram: Worlds #1 Volunteer Programs. 40+ Countries from $20/day!
Throughout my placement in Croatia, IVHQ provided me with the relevant help and support needed to make my stay as stress free as possible. I would highly recommend this company and encourage anyone contemplating a placement.
One of the most amazing volunteer experiences I have had
August 22, 2026by: Ebonee Kelly - AustraliaOverall I had an amazing time at the jungle project from the people to the activities itself I have no bad words to say. Emily, Cristobal and Aldho were amazing and made the experience super enjoyable.
This experience changed my life for the best!
August 19, 2026by: Jimena Amaro Cordova - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
My internship at the Salesian Institute Youth Projects pushed me far beyond what I expected, taking me from supporting program logistics to independently running counseling sessions and managing my own client caseload within just a few months. I was trusted with real responsibility early on, from leading a group of 45 adult learners on my own to adapting a therapeutic intervention on short notice for an urgent client referral, and that trust taught me more about clinical work and resilience than I could have learned in a classroom. This experience confirmed that clinical psychology, particularly cross-cultural and community-based care, is exactly the path I want to pursue.
Adventure in Dublin!
August 14, 2026by: Grace Inman - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
Connect-123 made my experience in Ireland truly incredible. From the beginning, they did an amazing job matching me with a company that fit my personality, interests, and career goals. I couldn’t have asked for a better internship experience. They also did a great job planning weekend trips around Ireland, giving me the opportunity to explore different parts of the country and make unforgettable memories along the way. Overall, Connect-123 made my time in Ireland an amazing experience both professionally and personally.
AMAZING
August 13, 2026by: Daniel Abdulla - United KingdomProgram: Worlds #1 Volunteer Programs. 40+ Countries from $20/day!
I was, probably like some of you, a bit sceptical when initially applying due to the low price compared to other organisations. However, the experience I had was absolutely amazing and I have learnt so much about not only myself, but about different cultures and etiquettes. My program manager, Marissa, was absolutely fantastic at answer all of my questions and adjusting any mistakes I submitted onto my application such as flight number and pick-up time. Despite the huge time difference between Marissa and myself, she was able to reply to my email promptly and with extreme care - I was really at ease throughout the whole process and that made the experience a bunch better. Everything on my volunteering was as described on the program guide and there were no surprises when I landed, everything that happened during my week I was prepared for. I would really recommend this company and I want to thank them once more for the fantastic and truly life-changing experience they provided for me.
An unforgettable experience in Split!
August 12, 2026by: Nicole Boduch - AustriaProgram: Worlds #1 Volunteer Programs. 40+ Countries from $20/day!
I had such a wonderful experience in Split! I met so many amazing people from different countries and made memories that I will definitely never forget. The Youth Support program gave me the opportunity to connect with the local community, experience a different culture and grow personally at the same time. The local team was very welcoming and supportive and I always felt comfortable asking questions or getting help when needed. I especially loved the international atmosphere and meeting people with completely different backgrounds and stories.besides volunteering, I had enough time to explore Split, enjoy the beautiful beaches and nature and experience Croatian culture. This experience helped me step outside my comfort zone, become more independent and see things from new perspectives. I’m really grateful for all the people I met and everything I experienced during my time here. I would definitely recommend this program to anyone who wants to travel, volunteer, meet new people and create unforgettable memories abroad. ❤️
Amazing Family Experience
August 10, 2026by: David Cannon - United StatesProgram: Worlds #1 Volunteer Programs. 40+ Countries from $20/day!
The support and organization of IVHQ was strong and great. Traveling and volunteering with a family of five, with 3 Jr High School kids but was amazing. Very comfortable and things were laid out well, we all felt extremely safe and comfortable the entire experience.
amazing opportunity to grow
August 08, 2026by: John Avasapian - United StatesI had a great time volunteering for this program. I did not know what to expect from Cusco and it was a cool way to throw myself out there and get out of my comfort zone. For people solo travelling alone, this program made it easy and comforting to do. I learned a lot and had lots of hands on experience.
There should be more people like them :)
August 01, 2026by: giovanna vettraino - ItalyMy first experience as a volunteer abroad and I precisely picked upbio up because they seemed serious committed and professional. I wasn't wrong! Their project is effective and they are making a difference. I'm glad I have been part of this for a while.
Amazing Experience!
July 31, 2026by: Gabrielle Ortiz - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
My internship has been the best experience I could have ever asked for. My co-workers are what made my time there so memorable. Connect-123 made the entire process smooth and easy, especially Antonella and Xena. They were both so kind, supportive, and helpful every step of the way. I’m so grateful I got to meet my program group, it was truly an amazing experience!
Preparation before trip
July 30, 2026by: Yuange LiuProgram: Worlds #1 Volunteer Programs. 40+ Countries from $20/day!
The preparation before trip was so detailed that I don’t have anything to worry about. It got everything listed and made it so much easier to tick off what I’ve done and what they need. The communication with the manager for the volunteer was so smooth and fast, and I was able to get a reply current evening or next morning (due to different timing in different countries). I wanted to change my volunteer from rural teaching to turtle reservation, it was so fast that there wasn’t any problems with the money nor arrangements, everything just went so smoothly, really impressed. The local team there really helped a lot, the driver, the leader, everyone was just so nice, even the cook and the receptionist. This volunteer as itself also helped me a lot on raising awareness for the sea turtles, learnt a lot and really hope to help them consistently. This is such a memorable trip and I hope to do these volunteers with IVHQ next summer with my friends.
My stay at the Betary Reserve was unforgettable!
July 30, 2026by: Wout Dutoit - BelgiumProgram: Eco-Volunteering Research | IPBio
My time at the Betary Reserve of IPBio was an unforgettable experience. I came here as a student to complete my bachelor's degree thesis and internship. Alongside helping with the eco-volunteering activities, I also worked on my own research project. The staff gave me great guidance for my project! As most of the staff have lived in Iporanga all their lives, they know so much about the Atlantic Rainforest. I learnt a lot from them! The reserve is located in a beautiful area with lots of amazing wildlife. It was such an amazing opportunity to help with research activities over here! I stayed in the volunteer house with the other volunteers and made friends for life. In our free time, we enjoyed lots of fun activities, such as visiting caves and waterfalls, swimming in the river or barbecuing with all the volunteers and staff. Iporanga, the closest town to the reserve, is a very safe and lovely place. The locals are really kind and very welcoming. I would definitely like to come back here in the future!
I felt the power of the madre de dios
July 26, 2026by: Taizo Shigematsu - CanadaWe would spend the days doing often manual labour and venturing deep into the jungle to collect data, but we still had a lot of time to bond with other volunteers and the staff. Emily, Aldo and Cristobal were all very helpful and they really embodied genuine passion for the conservation of nature. I highly advise anyone interested to try the program, as you really begin to appreciate the Amazon and its importance

I had the time of my life!
July 22, 2026by: Ryan Thorn - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
Coming to Barcelona with Connect 123 was one of the best decisions I've made. They were incredibly helpful in helping find me an internship I felt comfortable and confident in and always very communicative. The housing they provided was amazing, and in a great location. Barcelona is now one of my favorite cities
My Experience in Ireland
July 20, 2026by: Christian Baez-Guigni - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
As my time in Ireland comes to a close, I want to thank Connect-123 for partnering with Bucknell University to provide students like me with an opportunity like this. As an undergraduate, it can often feel stressful trying to gain relevant work experience while preparing for your future career. Thanks to Connect-123, I was placed with a company in a field aligned with my career goals, allowing me to grow professionally while exploring a new part of the world. This experience has given me valuable workplace experience, unforgettable memories, and a greater appreciation for living and working abroad. Thank you for making it possible!

So incredible
July 20, 2026by: Valorie Radel - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
This experience has been nothing short of incredible. I will forever be grateful for this opportunity. My internship could not have been a more perfect match. I have gained not only new skills but also a new perspective as well. Outside of the internship, exploring this beautiful city has been so fun. Carla, the program coordinator, is one of the most amazing people I have ever had the privilege of meeting. She planned the most fun activities for our group and was truly invested in our well-being!

Fun, educational and transformative
July 18, 2026by: Robin Hobkirk - SwitzerlandI highly recommend this program. The role of Amazon research assistant is very accessible to anyone interested in the natural world and provides valuable information on biodiversity to the scientific community which is essential to conservation. Imran, Marleen and Martha are incredible people, Well connected and appreciated by the local communities and you feel like you're having a positive impact. You live with other volunteers in a nice place with a pool, though be warned it is a bit far from town (45min walk) but you can ask the neighbour to taxi for a price. I made valuable connections with the other volunteers who kind of become your family for a time :) You get to see loads of animals and I've also seen the best sunset of my life in Alter do Chao from the beach over the massive river and enjoyed the Carimbo (local dance) parties that happen every Thursday.

Living in Ireland
July 17, 2026by: Benjamin Pearcy - United StatesProgram: Global Internship & Volunteer Programs with Connect-123!
Following this program was a unique experience that I will never forget. I thought it gave a great balance of working at my internship, meeting new people, and exploring the new country. The opportunities each weekend gave great insights and experiences to explore outside of where we were staying and i highly recommend going to each one.
Wonderful nature and wonderful people
July 09, 2026by: Alexandre Nesterov - United StatesIt was my first time in Brazil and first time volunteering. At IPbio I had many opportunities to see wildlife, which I have never seen before. There is a day and night difference between nature trips with “standard” tour guides (I have done it there too) and nature trips with professional biologists at IPbio. With IPbio staff one can see 10 times more wildlife, these folks know what they are doing My special thanks are to Imran Viroomal. He is a natural born manager (which is very rare find). Thanks to him all aspects of my stay there (from arrival to departure) were perfectly organized. In addition, Imran is very pleasant person, with good sense of humor and very easy to get along with. And he is absolutely dedicated to his job. Many cudos to him!
Perfect Base to Explore and Research
July 02, 2026by: Heike EngelienProgram: Amazon Rainforest Conservation Volunteer Program in Peru
Amazing 54ha conservation area with a biological station. Perfect to stay for a few days just to visit and explore the trails or even months to do research projects. I especially liked that, in comparison to other areas, it was possible to explore trails on my own and even at night to see lots of insects and reptiles. Great food, vegan options are available when registered beforehand.
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