Part of our Antarctica guide →
Citizen science in Antarctica at a glance
- What it is
- Guests collect real data — photos, samples, counts — for working research programmes
- Experience needed
- None. The expedition team trains you; curiosity is the qualification
- Best-known programme
- HappyWhale — whale fluke photos that track individuals across oceans
- From the ship
- Cloud observations for NASA, seabird surveys, sea-ice and thermal readings
- Ashore
- Penguin counts, microplastics sampling, biodiversity mapping with iNaturalist
- After the voyage
- HappyWhale emails you when your whale is resighted; many ships issue a voyage data report
Why does Antarctica need citizen scientists?
Antarctica is the world's largest laboratory, but it is short of scientists. Expedition ships reach places research vessels rarely visit, and every guest with a camera or a water sampler becomes a data point for global science — which is why impact travel has shifted from a niche interest to a primary reason people go south.
Travelers are no longer content to be spectators; they want to be contributors. Through citizen science, an Antarctic expedition lets you act as a field researcher, collecting observations that help global institutions understand a changing planet.
This page runs through the primary programmes currently shaping our understanding of the White Continent — what each one asks of you, and what it contributes. Our complete Antarctica guide covers the voyage itself.
How do you help track whales and ocean health?
The flagship programme is HappyWhale: you photograph whale flukes — each as unique as a human fingerprint — and upload them to a global database that tracks individual whales, their health and their population recovery. Select voyages also host visiting scientists collecting blow or skin samples, and share their work with guests.
Chris's note from the field: I have spent hours on deck waiting for that perfect tail flick. When you upload to HappyWhale you are not just taking a photo — you are helping researchers track individual health and population recovery. I once received an update that a whale I photographed had travelled thousands of miles to its breeding grounds. It creates an incredible bond with the animal. Some expeditions even raffle off the chance for guests to name newly identified whales.
On some voyages, visiting scientists use specialised equipment — and sometimes drones — to collect biological samples such as blow or skin biopsies, effectively giving these deep-sea giants a medical checkup. The scientists share with passengers what they are trying to achieve.
What is FjordPhyto, and what is a Secchi disk?
FjordPhyto has travellers collecting water samples in polar fjords to study phytoplankton — the microscopic engine of the Antarctic food web — and how it shifts with the seasons. The Secchi disk is the low-tech companion: a white disk lowered into the water until it disappears, measuring how melting glacial freshwater is changing ocean clarity.
These organisms are the literal engine of the Antarctic ecosystem, and the samples guests collect go straight into diversity and seasonal-change studies.
Chris's note from the field: lowering the Secchi disk into the crystal-clear Antarctic water until it disappears provides a tangible, low-tech data point on the health of the marine food web. It is a moment of quiet contribution amid the grand scale of the continent.
A growing priority is microplastics: some voyages collect and sieve shoreline samples to map the reach of human impact in this remote wilderness.
What do the atmospheric and ice programmes involve?
Through NASA GLOBE Cloud, guests record cloud cover and conditions — satellites look down at the ice, but they need observers looking up to ground-truth what they see. Other programmes include sea-ice mapping, temperature readings, thermal-imaging pilots, and photographing the red and green snow algae that accelerate melt.
Snow algae — the 'watermelon snow' you will see staining slopes red or green — is more than a curiosity. Because dark algae absorb more heat, these blooms can actually accelerate ice melt, and guest photos help scientists study melt rates.
Sea-ice mapping and thermal observations help scientists study the literal foundation of the Antarctic ecosystem. None of it requires equipment beyond what the ship provides.
Can you help monitor seabirds and penguins?
Yes. Guests log bird species and counts through eBird — a primary activity during the Drake Passage crossing — helping map distribution and population change. Some expedition teams also assign guests a sector of a penguin colony to count occupied nests or chicks, tracking breeding success.
Chris's note from the field: joining an ornithologist on the bridge to spot a Wandering Albatross is a masterclass in observation. It completely changes how you view the 'empty' ocean when you realise how much life is out there.
If birdlife is a priority, our Antarctica wildlife guide covers what you are likely to see and when — the citizen science programmes then turn that watching into data.
What can you contribute on shore landings?
With the iNaturalist app, guests photograph plants, mosses, lichens and invertebrates during shore landings. When experts verify your photo, it becomes research-grade data used by scientists worldwide. Some trips also run seaweed and shoreline baseline studies along the rocky Antarctic coast.
Chris's note from the field: I always tell my guests to look down as much as they look up. While everyone is filming the penguins, you might be the one to document a rare patch of Antarctic hair grass or a unique lichen. iNaturalist is addicting — it has become part of every trip and hike I do.
The essential apps guide covers iNaturalist and the rest of the digital toolkit worth downloading before you sail.
How do you choose a ship with a real science programme?
Look for expedition-class vessels with a dedicated science centre and a full-time citizen science coordinator. These ships are built to handle sampling equipment and provide lab space for guests — and the difference between a token programme and a genuine one is usually that coordinator.
Not every voyage that advertises citizen science staffs it properly. A dedicated science centre and a coordinator whose job is the programme — not a guide double-hatting — is what turns an afternoon activity into data researchers actually use.
Our Antarctica cruise lines guide compares the operators, and the ships we have sailed covers the vessels themselves. If turning your voyage into a mission matters to you, that is exactly the kind of thing we weigh when we match travellers to ships.
Citizen science in Antarctica: common questions
Do I need to be a scientist to join in?
Absolutely not. These programmes are designed for curious travellers, and the expedition team provides all the training. Some of the best data collected — specific bird counts, for instance — has come from guests who simply had a sharp eye and a passion for the project.
Which ships have the best science programmes?
Look for expedition-class vessels with a dedicated science centre and a full-time citizen science coordinator. These ships are built to handle sampling equipment and provide lab space for guests.
Can I see my results after the trip?
Yes. Programmes like HappyWhale email you when your whale is spotted again, and most ships provide a voyage report summarising the total data collected during your specific trip.
What equipment do I need to bring?
A camera for fluke photos and iNaturalist, and a phone with the relevant apps downloaded before you sail. Sampling gear — Secchi disks, nets, sieves — is provided by the ship.
Does citizen science take time away from landings and wildlife?
No — it is built into them. Fluke photos happen during whale encounters, iNaturalist during shore landings, and seabird surveys during sea days you would spend on deck anyway.
Does working with Glacial Expeditions cost more?
No. Our planning costs you nothing extra. Pricing matches booking direct with the cruise line, and Signature Travel Network amenities are added on top.
More Antarctica guides
Camping in Antarctica
Another way to go deeper — a supervised night ashore on the ice.
Essential apps for an Antarctic expedition
iNaturalist, HappyWhale and the rest of the toolkit to download before you sail.
Antarctica wildlife guide
The species your counts and photos will be tracking.
Antarctica cruise lines
Which operators run genuine science programmes, and how they differ.
Best time to visit Antarctica
Month by month across the season.
Sustainable travel impact
How expedition travel can give back to the places it visits.