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On Thin Ice! Polar Bears in a Warming World: The Impact of Arctic Sea Ice Loss

By Stephanie L. Swanson

arctic sea ice

The Arctic is a very unique ecosystem, having many characteristics that distinguish it from other systems found at mid and lower latitudes.  The Arctic is a place like no other with its complete darkness in the winter, continuous daylight in the summer, frigid yearlong temperatures, extreme winters, and its widespread shelf seas located around the deep ocean basin.  Although, its greatest distinguishing characteristic is the permanent ice cap that is composed of multiyear ice and first year ice that gets added each year.  This Arctic sea ice reaches out over the vast ocean areas, extending and retreating seasonally as the weather changes.

With the increase in overall climate temperatures, the Arctic ecosystem is in peril.  Warming in the Arctic is double to triple the overall global rate of 0.4°C.  These escalations in Arctic temperatures can be seen in the rapid reduction and alteration in the Arctic sea ice.  Arctic sea ice has been progressively decreasing since 1979.  According to researchers, the area the ice covered has deteriorated from 16.5 million km² in 1979 to 15.25 million km² in 2009; that’s a decrease of approximately 45,000 km² per year.  However, the sea ice is not only decreasing in area, but in thickness as well.  In the past ten years alone, there has been a reduction of multiyear sea ice at triple the normal rate seen over the past three decades.   A significant thinning of multiyear ice of approximately 0.6 m was seen between 2004 and 2008.  Additionally, with the warming temperatures, there is a reduction in snow fall and the creation of first year ice.  With the reduction of first year ice, there is nothing to counteract the loss of multiyear ice.  What’s more, the sea ice is breaking up earlier in the year and freezing later, causing a longer period of open-water time within the Arctic.  If the loss of sea ice continues on its current path, it is predicted that Arctic waters could be ice free in summers by 2035.

The loss of sea ice in the Arctic is significantly altering the habitat of Arctic marine mammals who have evolved to reside in the unique Arctic climate.  Arctic marine mammals are highly specialized for the Arctic environment and dependent upon the sea ice for survival.  Furthermore, these mammals are unequipped to quickly respond to the rapidly shifting ecosystem as a result of climate change.  There are seven marine mammal species that call the Arctic home year round; four of which are ice-obligate species, meaning that they are completely reliant on sea ice platforms for their livelihood.  Ice-obligate species, like the polar bear, are well adapted for life on sea ice, and this sea ice is crucial for all aspects of their lives.  This dependency on sea ice makes ice-obligate species susceptible to changes in climate that results in the loss of sea ice, especially if this change is sudden and on a large scale.

Polar bears are categorized as marine mammals as their preferred habitat is Arctic sea ice.  They are the world’s largest species of carnivore found on land, weighing in between 900 and 1,600 pounds and averaging in size between 7 and 8 feet from head to tail.  These animals are well adapted for life on the Arctic sea ice, with thick fur and layer of blubber.  This blubber provides insulation against the cold and buoyancy for aid in swimming.  Additionally, they have large, oar-like, front feet and a streamlined neck and skull perfectly adapted for swimming in the Arctic.  As a marine mammal, they spend almost all of their life upon the sea ice, and depend on it for hunting, mating, and traveling.

Polar bears reside throughout the Arctic’s ice covered seas.  As one of the most ice dependent Arctic marine mammal and a top predator, the polar bear is a significant indicator of the health of the entire ecosystem.  As the Arctic sea ice changes and recedes, it has a negative effect on certain populations and individual polar bears in the Arctic.  These negative effects reach into all aspects of the polar bears life, movements, food availability, health and reproduction, and interactions with humans.  Furthermore, longer traveling distances over rougher sea ice and through open water will greatly increase the chances of injury, sickness, and death.

Polar bears are known for their annual movement patterns within their individual home ranges, and these movements are dependent on the Arctic sea ice.  While polar bears are capable of and adapted for swimming large distances, swimming takes more energy and they prefer to travel using sea ice.  Furthermore, as Arctic temperatures continue to increase, it will continue to affect the sea ice.  As a result, the ice will reduce in thickness and area, causing the ice to be more labile.  This can cause the ice to fracture and sections of ice to break away from the main body of ice; polar bears on the ice when it fractures will be drifting away from their home range and it may result in a difficult trip to return.  Past research reported such cases happening in Southwest Greenland and Newfoundland.  With the loss of sea ice, polar bears are forced to land resulting in a decrease in the access of prey, mates, and denning areas. 

polar bear

Polar bears are also reliant upon the sea ice for foraging/hunting as they have developed an extreme specialization in prey.  They rely on the availability and accessibility of ringed and bearded seals, their favored prey, for developing fat reserves.  In the summer and autumn seasons, polar bears are cut off from their prey due to the loss of sea ice, consequently they must fast and relay on fat reserves for approximately four months until the ice expands again in the winter.  Furthermore, female polar bears that are pregnant fast for up to 8 months because they remain on land for denning, birthing, nursing, and waiting for their cubs to grow large enough to travel safely onto the sea ice.   However, with the warming temperatures, the ice is breaking up earlier and freezing later causing the length of fasting time for these bears to increase.  In addition, the loss of sea ice during peak hunting seasons results in the polar bears inability to hunt seals.  This is because polar bears do not capture their prey in open water.  With the sea ice retreating further back, polar bears are unable to reach the seal pups that they feed on to gain the fat stores that carry them through their fasting periods.  Recently, researchers have found that this lack of food availability has led to cannibalism within polar bear populations.

The collective effects of increased energy demands and the decrease in access to prey can lead to a decrease in body condition and other health related problems.  With the shifts in prey and the amount of fasting time increased, the body condition of polar bears has been greatly affected.  The premature break up of sea ice interrupts and shortens the polar bears feeding at the most crucial time of the year.  Resulting in a poorer body condition before and during the seasonal fasting period.  For the past three decades, researchers have seen a decline in the body condition of all ages of polar bears.  This lower pre-fasting body condition leads to lower reproductive success, smaller litter sizes, and lower body conditions of both cubs and mother upon leaving the den.  Overall, polar bears are free of parasites and rarely show signs of disease; however, lower body conditions will leave them more vulnerable to disease and parasites. 

As the sea ice diminishes and food sources become scarce, polar bears venture inland often coming into contact with humans.  In some locations, such as Hudson Bay, Foxe Basin, Baffin Bay, and Davis Strait, the sea ice completely melts causing the resident polar bear to spend months on land.  Hungry and in search of food, these bears journey into human populated areas.  This increase leads to an increase in human/bear conflict where ‘problem bears’, or bears that pose a risk to human life and/or property, are often killed. 

In general, human-polar bear conflict occurs in one of three conditions: (1) polar bear(s) approach or wonder into human settlements, (2) polar bear(s) encounter humans working or camping in the tundra or on pack ice, and (3) people approaching polar bear(s) or their dens.  The majority of human-polar bear conflict takes place when bears wonder into settlements, camps, and other human sites, where they raid food caches, damage property, attack dog and/or people, and overall endanger public safety.  This may be due to food stressed/hungry bears being attracted to places where sled dogs are fed and housed, animals that were hunted for food get processed, and the remains of whale, seal, and caribou get discarded.  Very rarely does human-polar bear conflict occur because the polar bear views humans as a food source.  However, with the recent increase of ecotourism and Arctic research due to climate change, human-polar bear conflicts have increased, not only due to the influx of humans, but the lack of safety education and risk taking behavior.

people hiking in the snow

Take Action

As a traveler or researcher, there are several actions one can take to insure the safety of both yourselves and the polar bears, while still enjoying all the Arctic has to offer.  Be aware of your surroundings, do not take any unnecessary risks, and never approach a polar bear or their den.  Before traveling, educate yourself on conflict prevention techniques and the laws regarding wildlife in the area in which you will be going.  Keep all food items in bear proof containers and keep deterrence items, such as marine flares, cracker shells, bear bangers, and paper spray, with you during your travels.  You can also help protect these animals from where you live by educating yourself on how the warming temperatures are impacting the Arctic ecosystem and how the loss of sea ice is impacting ice-obligate species.  Easy steps taken at home, such as being energy-efficient, eating sustainable seafood, and minimizing consumption, can aide in slowing the loss of Arctic sea ice.


Stephanie Swanson is a conservationist and recent graduate of Miami University’s Project Dragonfly program; where she obtained a Masters in Conservation Biology.  The focus of her studies is marine mammal awareness and conservation.


References

ArcOD. (2008). Marine Mammals. Retrieved November 19, 2016, from     http://www.arcodiv.org/MarineMammals.html

Burek, K. A., Gulland, F., & O’Hara, T. M. (2008). Effects of climate change on Arctic marine    mammal health. Ecological Applications, 18(sp2).

Derocher, A. E., Lunn, N. J., & Stirling, I. (2004). Polar bears in a warming climate. Integrative and Comparative Biology, 44(2), 163-176.

Gilg, O., Kovacs, K. M., Aars, J., Fort, J., Gauthier, G., Grémillet, D., … & Schmidt, N. M.          (2012). Climate change and the ecology and evolution of Arctic vertebrates. Annals of the            New York Academy of Sciences, 1249(1), 166-190. doi: 10.111/j.1749-6632.2011.06412.x Hoegh-Guldberg, O., & Bruno, J. F. (2010). The impact of climate change on the world’s marine             ecosystems. Science, 328(5985), 1523-1528. doi: 10.1126/science.1189930

Hunter, C. M., Caswell, H., Runge, M. C., Regehr, E. V., Amstrup, S. C., & Stirling, I. (2010).    Climate change threatens polar bear populations: a stochastic demographic analysis.     Ecology, 91(10), 2883-2897.

Kovacs, K. M., Lydersen, C., Overland, J. E., & Moore, S. E. (2011). Impacts of changing sea-    ice conditions on Arctic marine mammals. Marine Biodiversity, 41(1), 181-194. doi:      10.1007/s12526-010-0061-0

Laidre, K. L., Stirling, I., Lowry, L. F., Wiig, Ø., Heide-Jørgensen, M. P., & Ferguson, S. H.        (2008). Quantifying the sensitivity of Arctic marine mammals to climate‐induced habitat change. Ecological Applications, 18(sp2).

MacIntyre, K. Q., Stafford, K. M., Berchok, C. L., & Boveng, P. L. (2013). Year-round acoustic detection of bearded seals (Erignathus barbatus) in the Beaufort Sea relative to changing        environmental conditions, 2008–2010. Polar Biology, 36(8), 1161-1173.

Moore, S. E., & Huntington, H. P. (2008). Arctic marine mammals and climate change: impacts and resilience. Ecological Applications, 18(sp2).

Molnár, P. K., Derocher, A. E., Klanjscek, T., & Lewis, M. A. (2011). Predicting climate change             impacts on polar bear litter size. Nature Communications, 2, 186. doi:             10.1038/ncomms1183

Molnár, P. K., Derocher, A. E., Thiemann, G. W., & Lewis, M. A. (2010). Predicting survival,     reproduction and abundance of polar bears under climate change. Biological     Conservation, 143(7), 1612-1622. doi: 10.1016/j.biocon.210.04.004

Post, E., Forchhammer, M. C., Bret-Harte, M. S., Callaghan, T. V., Christensen, T. R., Elberling,             B., … & Ims, R. A. (2009). Ecological dynamics across the Arctic associated with recent    climate change. Science, 325(5946), 1355-1358. doi: 10.1126/science.1173113

Regehr, E. V., Lunn, N. J., Amstrup, S. C., & Stirling, I. A. N. (2007). Effects of earlier sea ice    breakup on survival and population size of polar bears in western Hudson Bay. The     Journal of Wildlife Management, 71(8), 2673-2683. doi: 10.2193/2006-180

Simmonds, M. P., & Isaac, S. J. (2007). The impacts of climate change on marine mammals:       early signs of significant problems. Oryx, 41(01), 19-26. doi:      10.1017/S0030605307001524

Stirling, I., & Derocher, A. E. (2012). Effects of climate warming on polar bears: a review of the evidence. Global Change Biology, 18(9), 2694-2706. doi: 10.1111/j.1365-     2486.2012.02753.x

Stirling, I., & Parkinson, C. L. (2006). Possible effects of climate warming on selected     populations of polar bears (Ursus maritimus) in the Canadian Arctic. Arctic, 261-275.

Wassmann, P., Duarte, C. M., Agusti, S., & Sejr, M. K. (2011). Footprints of climate change in   the Arctic marine ecosystem. Global change biology, 17(2), 1235-1249. doi:          10.1111/j.1365-2486.2010.02311.x

Wiig, Ø., Aars, J., & Born, E. W. (2008). Effects of climate change on polar bears. Science          Progress, 91(2), 151-173.


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Feature Destination: A Conservationist’s Reflection on Family, Biodiversity, and Restoration in Costa Rica

Costa Rica is one of the few countries I’ve returned to repeatedly over the last twenty or so years. Each visit has reinforced why this small Central American nation continues to hold a special place in my heart. As a conservationist, I’ve long admired its bold environmental policies, its ability to restore vast areas of degraded land, and the extraordinary biodiversity that thrives here. But what draws me back just as strongly is the feeling that Costa Rica gives you: the quiet assurance that another world is possible, one where people and nature can coexist with purpose and respect.

I had the chance to experience Costa Rica in a new way, traveling with three generations of my family. My husband, my sister and her family, and our aging parents all came together for what we knew would be a once-in-a-lifetime trip. My sister chose Costa Rica not only because of its beauty, but also because it felt manageable for a multigenerational vacation. It’s safe, accessible, and well set up for travelers of all ages. We also understood it would be expensive, but for the chance to travel together as a full family, the investment was worth it.

coconut tree on beach shore during daytime

We started our journey in San José, where my husband and I stayed in a homestay with a Costa Rican grandmother. She greeted us with warmth, fed us incredible meals, and gave us our first taste, quite literally, of the hospitality this country is known for. From there, we headed to Quepos on the Pacific coast, where my sister had rented an Airbnb home. It was the perfect setup with a space for all of us to gather, cook, relax, and look out over a small deck that faced what appeared to be pure jungle. The view was mesmerizing. We later learned that only a few decades ago, the entire landscape had been logged and used for farmland or extraction. But thanks to Costa Rica’s climate and commitment to restoration, nature had returned with full force. You’d never know it had once been stripped bare.

Every morning, we gathered on that deck before sunrise with coffee in hand to watch the forest awaken. Birds darted through the trees: tanagers, flycatchers, motmots, flickering colors between the leaves. For a family of nature lovers, those quiet hours became some of the most meaningful and memorable moments of the entire trip.

Quepos gave us easy access to both the coast and the rainforest. We hiked in the nearby parks, explored waterfalls, we stumbled on eco-tours of chocolate-making, coffee farming, and sustainable agriculture. The excursions were varied and accessible. Canopy walks, guided nature trails, and small boat rides. Costa Rica’s dynamic geography from the mountains, coasts, volcanoes, and rainforests means you don’t have to travel far to experience completely different ecosystems.

Although my husband and I skipped diving this time to stay together as a family, we did take a longer boat ride to a more remote patch of primary forest. I believe we were on the edge of the Osa Peninsula or near Corcovado National Park, which is known as one of the most biologically intense places on Earth. The experience reminded me again how rare it is to be able to witness truly untouched rainforest.

Every meal we ate was exceptional. With such a strong agricultural foundation, the food was consistently fresh, flavorful, and locally grown. Pineapple, avocado, coffee, papaya, rice, and beans, all vibrant and prepared with pride. Costa Rica’s commitment to sustainable agriculture shows in the taste of what ends up on your plate.

Beyond the beauty and comfort, what continues to impress me most is Costa Rica’s national commitment to conservation. Despite being only about 51,000 square kilometers in size, Costa Rica is home to more than 500,000 species, about 5% of the world’s biodiversity, thanks to its location at the intersection of North and South America. The diversity includes iconic species like the resplendent quetzal (Pharomachrus mocinno), Baird’s tapir (Tapirus bairdii), jaguars (Panthera onca), and endangered sea turtles like the green sea turtle (Chelonia mydas), which nests on the Caribbean coast in places like Tortuguero National Park.

gray wooden bridge in forest during daytime

Costa Rica has not only preserved what it has, it has reversed damage from generations of less sustainable development. In the 1980s, deforestation was rampant, with forest cover reduced to about 21%. But thanks to a range of government policies, including the 1997 launch of the Payment for Environmental Services (PES) program, forest cover has increased to over 50% as of the 2010s, and as of 2022 forests covered approximately 60.1% of the country’s land area, according to the World Bank. The PES program rewards landowners for keeping forests intact, recognizing the economic value of ecosystem services such as carbon capture, water filtration, and biodiversity protection. Much of this work is administered through MINAE (the Ministry of Environment and Energy), and its subsidiary agencies like SINAC, FONAFIFO, and CONAGEBIO.

gray and brown turtle on gray sand during daytime

The country has also turned its attention toward marine conservation, with over 30% of its territorial waters now designated as marine protected areas (MPAs). These include coral reefs, mangroves, and marine corridors vital for species like sharks, whales, and sea turtles. Organizations like the MarViva Foundation have been instrumental in managing these MPAs, particularly around the Eastern Tropical Pacific.

Folks from Costa Rica, also called Ticos, have the reputation of being affectionately warm, proud, and deeply connected to the land. You quickly learn the phrase “Pura Vida” is more than a slogan. It’s a mindset, an expression of gratitude, resilience, and appreciation for life’s simple gifts. It’s said as a greeting, a farewell, a thank-you, and always with a smile.

Traveling here, you’ll find that Costa Rica is not only logistically easy, but emotionally and intellectually enriching. Whether you’re a solo traveler, a couple, or a multigenerational family like us, there’s something for everyone. The country is incredibly welcoming to people of all backgrounds, and it’s one of the safest places in Central America to visit.

If you’re planning a trip, the best advice is to decide what kind of experience you’re looking for. Do you want to immerse yourself in the jungle? Lounge on the beach? Explore volcanoes? Stay in a city and do day trips? Or do a bit of everything? There’s no single way to “do” Costa Rica. You can rent a car or rely on shuttle services. Stay in a city hotel, a remote eco-lodge, or a beachside Airbnb. It’s all possible.

Here are a few key regions to consider:

  • Central Valley (San José and surroundings): Cultural sites, museums, and access to volcanoes and cloud forests.

  • Pacific Coast (including Quepos and Manuel Antonio): National parks, beaches, and adventure tourism.

  • Caribbean Coast (like Puerto Viejo and Tortuguero): Afro-Caribbean culture, nesting turtles, and rich biodiversity.

  • Northern Plains (Arenal and La Fortuna): Hot springs, waterfalls, and volcanoes.

  • Southern Zone (Osa Peninsula and Corcovado): Pristine rainforest, rare species, and incredible biodiversity.

VisitCostaRica.com is the official tourism website and a helpful starting point for researching regions, accommodations, and activities.

For us, this trip was a chance to reconnect, not just with each other, but with the natural world. Costa Rica has a way of doing that. When you’re surrounded by howler monkeys at dawn, or listening to rain fall onto leaves the size of couch cushions, or catching a glimpse of a toucan in flight, you remember what it feels like to be part of something ancient and alive.

And in a world where conservation so often feels like a losing battle, Costa Rica shows what can be achieved when a nation decides to prioritize nature, not just in words, but through action.

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Feature Destination: The Most Awe-Inspiring National Parks in Latin America

The national parks in Latin America are breathtaking, with diverse landscapes ranging from towering glaciers in Chile to lush tropical rainforests in Costa Rica and jaguar conservation areas in Belize. These areas of immense natural beauty enable you to immerse yourself into the rich biodiversity and culture this continent has to offer, where you’ll explore the unique ecosystems and learn about the traditions of the indigenous people. 

Here is our list for the best national parks in Latin America. 

Torres del Paine National Park, Chile

Located in the southern reaches of Chile, the Andes are at their most spectacular here, with jagged peaks rising from bright blue fjords and turquoise lakes (photo above)

A true Patagonia adventure awaits in Torres del Paine National Park. The hiking here is legendary, with routes varying from a few hours to a few days’ expedition across the 1,814 square kilometre wilderness. The landscapes are rewarding, with colossal glaciers, snow capped summits and roaring waterfalls juxtaposing the vast open plains.

Go kayaking on glacial lakes that sparkle or ride horses through forests and across pampas plains with the local gauchos, learning about their traditional ways of life in this unforgettable setting.

Los Glaciares National Park, Argentina 

Los Glaciares National Park can be found at the heart of Argentine Patagonia. Spanning over 7,000 square kilometres, this UNESCO World Heritage Site is renowned for the sheer scale of its stunning glacial landscapes and rugged mountains. 

The Perito Moreno Glacier dominates the landscape, where deep blues merge with ethereal whites, creating a symphony of hues that sparkle in the sunlight. Watch glacial calving from the boardwalk or boat as chunks of ice break off and thunder into the milky blue waters of Lake Argentino below. If you are feeling adventurous, you can even scale the ice field with crampons, appreciating the ice caves and pools along the way. 

Admire with awe as you explore the landscape on foot, or even horseback, on the lookout for guanacos, Andean condors, foxes, and bird species. If you tackle the 22 km trek to Laguna de los Tres, you’ll be rewarded with breathtaking views of Mount Fitz Roy. 

Tortuguero National Park, Costa Rica 

Costa Rica waterfalls port_convertedIncredible biodiversity and tropical rainforests make up this natural park, situated on the Caribbean coast of Costa Rica, which is best known for its entangled ecosystem of winding rivers, canals, lagoons, and beaches. 

Navigate Tortuguero by boat or canoe using the extensive network of waterways, where you’ll pass through dense foliage, alive with movement and sound. Monkeys swing overhead, their playful chatter blending with the calls of exotic birds like toucans and parrots. Observe and immerse yourself into the rich tropical haven around you, where three-toed sloths hang lazily from branches and river otters frolic in the water alongside you. 

During nesting season, in July and August, hundreds of green sea and hawksbill turtles come ashore to lay eggs in the sand. Watch this process in action and learn more about the conservation efforts being made to protect these magnificent creatures. 

Cahuita National Park, Costa Rica 

On the south side of the Caribbean, this beautiful and ecologically rich national park in Latin America can only be described as paradise.

Follow the well maintained hiking trails through the rainforest on the lookout for monkeys and sloths with scenic coastal views before reaching the soft white sands, fringed with coconut palms. Off-shore, the vibrant coral reefs are teeming with bright tropical fish, rays, nurse sharks, and various types of sea turtles. The warm, clear waters are perfect for experiencing these creatures in their natural habitats through diving or snorkelling. 

The culture and traditions in this region are rich, rooted in medicinal plants. Learn more about the indigenous Bribri culture and traditions through a hands-on course in traditional cacao cultivation, following the process from picking the pod to sampling the delicious chocolate it creates. 

Iberá National Park, Argentina

Explore the world’s second largest wetland in northeast Argentina, where the tranquil waterways and scenic trails offer a peaceful escape into nature.

Trek among the rich tapestry of lakes, marshes, plains, and forests which are home to capybaras, marsh deer, and howler monkeys, as well as jaguars, tapirs, and giant anteaters which have been gradually reintroduced as part of a rewilding program.

The rewilding of Iberá National Park is a pioneering conservation effort, aiming to restore the native ecosystem by reintroducing keystone species that had vanished from the region. These efforts not only revive biodiversity but also empower local communities through ecotourism and sustainable development.

Canoe or boat down the winding rivers and try spot the 360 different bird species hidden in the foliage of the park. Some of the wildlife is better spotted in the dark, so night game drives are also an option here. 

 
 

Galapagos National Park, Ecuador 

Stunning views in the clear oceans in the Galapagos IslandsThe world famous UNESCO World Heritage Site, located 1,000 kilometres off the coast of Ecuador, is home to many endemic species totally unique to the archipelago, including the Galapagos giant tortoise, marine iguana, and several species of Darwin’s finches.

Explore the volcanic islands, with rugged cliffs and lava fields, where the wild beaches stretch for miles. The clear, blue waters are alive with marine life. Encounter colourful tropical fish, sea turtles, marine iguanas, rays, and even hammerhead sharks while snorkelling or diving amongst the coral reefs and underwater caves.  

Weave in between the archipelago’s islets onboard your own sailboat, where you can enjoy Relais & Chateaux dining and relaxing on the sundeck, while watching sea lions and fur seals play in the turquoise ocean around you. As the skies begin to darken, gaze upwards for incredible views of the planets and constellations. 

 

Each of the national parks in Latin America tell powerful stories of conservation, culture, and connection. Whether witnessing glacial calving in Patagonia, tracing the paths of rewilded jaguars in Iberá, or learning from indigenous communities in Costa Rica, these are experiences that stay with you. 

At Journeys With Purpose, we design transformational travel experiences that deepen your understanding of the world and contribute to its protection. Every journey supports local conservation and community initiatives — with opportunities to engage first-hand along the way. Get in touch to find out more. 

 

Journeys With Purpose (JWP)

Contribute to Positive Impact on a Hosted Journey. Connect with Impact Partners around the world during a Private ExperienceJourneys With Purpose offers immersive conservation and ethical travel experiences. Through private and hosted trips with pioneering conservationists, guests experience rewilding and restoring biodiversity in the wildest corners of the world. Our “Seven Worlds, One Planet” approach is a global curriculum focused on recovering and conserving vibrant landscapes, biodiversity, wildlife and livelihoods across all seven continents.

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Feature Destination – Journeys With Purpose: Restoring Island-Ocean Ecosystems in Palau

Journeys With Purpose (JWP)

Visiting Palau has been one of the most remarkable and affirming experiences of my life.  Spending hours in the ocean observing turtles, sharks, rays and a host of other marine species, including cuttlefish changing colour and form to their immediate environment, has proven to be one of the greatest joys and wonders in the world.

I grew up watching and entranced by the TV series ‘The Undersea World of Jacques Cousteau’.  Such was the impression Cousteau’s series made on me, as a very young child my first pet was called ‘Calypso’, after his fabled research vessel. My experiences in Palau brought back these vivid memories directly. With a particular snorkelling experience on this journey, a fellow traveller commented that this must be “the day you fell in love with sharks” – and it truly was.

Throughout the course of the last 12+ months, Journeys With Purpose has worked alongside the world-class organisations of Island Conservation and Scripps Institution of Oceanography, in association with Re:wild, on a ‘Restoring Island-Ocean Ecosystems’ journey to champion and support the Island-Ocean Connection Challenge (IOCC). 

The IOCC aims to restore at least 40 globally significant island-ocean ecosystems from ridge to reef by 2030 to benefit people, wildlife and our planet.  This goal is delivering tangible action and successes, and signifying more widely the essential connection between island health and ocean health. Holistically restoring islands delivers outsized benefits for wildlife, oceans, people and climate impacts.  

Key IOCC messages:

  • Healthy oceans need healthy islands
    • island and marine ecosystem elements cycle into one another, sharing nutrients vital to the plants and animals within them. Invasive species damage these fragile ecosystems and work to remove these in order to  restore balance and endemic species such as the Megapode bird is vital.
  • Everything is connected – Indigenous Peoples and local communities know this
    • Indigenous Peoples and local communities have long understood and managed their natural resources in the context of island-to-sea connections. As Wayne Andrew, Micronesia Director of OneReef says “Community is not people alone. Community is a place, the reef. The respect of all that is so important”. This is rooted in their traditional knowledge and wisdom, including ancient oral stories such as the “Megapode Bird and Hawksbill Turtle”.  It is essential to support local leadership and communities in the decisions they wish to make to protect these vital ecosystems.
  • Collaboration is essential
    • taking a collective approach to sustainable science and the importance of collaboration with local communities to achieve more holistic results.
  • Emerging Science and Impact Monitoring
    • global scalability of work informed by science. Emerging research shows people, wildlife and marine environments benefit when island-ocean connections are restored.
  • Islands are on the frontline of environmental crises
    • a staggering 41% of critically threatened species are found on islands
    • 27% of all languages come from island communities
    • surrounding coral reefs are home to 25% of all marine life

We travelled with leadership from Palau’s local communities, Island ConservationScripps Institution of Oceanography and supporters of these organisations. The collective experience of our time with these communities, and snorkelling and diving, was quite remarkable – a true spirit of togetherness and bonding developed that we will treasure for the rest of our lives. And importantly to take forward into action.

My key takeaways are thus:

  • People make Places
    • this is never more true than in Palau. There are approximately 20,000 local inhabitants on Palau’s islands, and they demonstrate an incredible bond, cohesiveness and strength together. This is brilliantly encapsulated by the local Hatohobei community, who rejected sizeable bribes to thwart a significant illegal fishing operation – “… we’re doing it for our people, for the future generations.”
  • Impact at Scale
    • the Palau National Marine Sanctuary (PNMS), effective 1 January 2020 with support from the Palauan government and several NGOs, is one of the largest marine protected areas (MPA) in the world.  It was the first MPA of its kind, protecting 80% of a country’s national waters in a fully protected no-take zone. 
    • the PNMS protects a vast array of marine life and unique geological features within its over 475,000 km2, an area larger than Germany, Japan, Iraq, Sweden, etc. Eight hundred marine vertebrate species call the PNMS home, including nearly 30 different marine mammals and 60 shark and ray species, though these numbers are likely underestimated, as the biodiversity of the PNMS remains understudied.  
    • all achieved with the spirit of just 20,000 Palauans.
  • Be Brave
    • as above, the Palauans have been incredibly brave in their approach with their communities, natural environment and ambition. Very sadly, this is not the norm around the world, but is, however, a lesson for us all – trust our hearts and do the right thing to help deliver today a viable future. We must turn the currency of hope into the currency of action.

I have observed these three takeaways in the great conservation and rewilding endeavours around the world.  It can be done. I urge us all, in the strongest possible manner, to support the work of the people of Palau, Island Conservation and Scripps Institution of Oceanography – brilliant people, doing brilliant work, in brilliant places.   My eternal gratitude to our partners and supporters on this journey, and in particular to the exceptional dedication, hospitality and warmth of our local Palauan partners at Island Conservation PalauEbiil SocietyOneReef, Koror State DCLE (Department of Conservation and Law Enforcement), Ngarchelong State Rangers and many others.   Palau, officially the Republic of Palau, is an island nation in the Micronesia region of Oceania in the western Pacific, comprising an archipelago of over 350 islands.  Little known to many of us, it is one of the most remarkable ecosystems and communities on Earth.  Please connect here – connect@journeyswithpurpose.org – to understand how you can contribute, and visit Palau. 

A tribute to the people of Palau:-  in memoriam to Prince LeeBoo of Palau, 1763 to 1784.

With the consent of his father King Ibedul of Koror, Prince LeeBoo departed Palau with Captain Henry Wilson and the crew of the Antelope to London, England on 12 November 1783.  Whilst in London, Prince LeeBoo became Palau’s de facto ambassador of goodwill to England, and a scholar.  However, LeeBoo’s plan of returning to Palau to spread knowledge and scientific discoveries to his people ended abruptly when the young prince succumbed to smallpox in the winter of 1784.  The remains of Prince LeeBoo and his plans lay buried today in the courtyard of St. Mary’s church in Rotherhithe, London, England.

Despite the dilapidation of time, the spirit of Prince LeeBoo continues to live in the hearts of the people of Palau – their immense strength of community, positive impact and fortitude.  His story, and purpose in life, remains widely told amongst the people of Palau today.  

This article was retrived from Duncan’s Field Notes.

Journeys With Purpose offers immersive conservation and ethical travel experiences. Through private and hosted trips with pioneering conservationists, guests experience rewilding and restoring biodiversity in the wildest corners of the world. Our “Seven Worlds, One Planet” approach is a global curriculum focused on recovering and conserving vibrant landscapes, biodiversity, wildlife and livelihoods across all seven continents.

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