Ecomare Live Cam

Watch the seals swimming around in one of the pools



The Origins and Foundation

In the mid-20th century, a dedicated group of Texel nature enthusiasts recognized the urgent need to protect the island’s rich coastal wildlife. Their modest bird rescue station, established in the early 1960s, grew gradually into what we now know as Ecomare. From its humble beginnings—a few wooden cages and a small exhibition space—the organization evolved into a state‑of‑the‑art marine mammal hospital and Wadden Sea information centre. Today, Ecomare serves as both guardian and educator, blending scientific research with immersive visitor experiences.

Early Rescue Efforts and Community Involvement

Initially focused on injured and orphaned seabirds washed ashore, Ecomare’s founders introduced basic veterinary practices and bird‑rehabilitation protocols. Local fishermen and beachcombers became invaluable partners, reporting stranded animals and delivering them to the station. This grassroots network laid the foundation for a more formalized structure: by 1965, a small museum wing exhibited preserved specimens and educational panels on tides, mudflats, and migratory bird routes.

From Bird Sanctuary to Marine Mammal Hospital

Responding to an uptick in seals found injured by fishing nets and oil pollution in the late 1970s, Ecomare expanded its facilities. A purpose‑built seal treatment pool opened in 1982, complete with water‑filtration systems designed to replicate the saline levels of the Wadden Sea. By the time the main exhibition hall was inaugurated in 1991, Ecomare had firmly established itself as a leading centre for marine rehabilitation in the Netherlands.

Architectural Evolution and Technical Innovations

The architectural footprint of Ecomare balances functionality with environmental sensitivity. The primary building, crafted from locally sourced brick and glass, nestles against the backdrop of the coastal dunes. Its green roof, planted with native dune grass and flowering shrubs, not only insulates but also provides habitat for insects and ground‑nesting birds.

Climate Control and Water Systems

Maintaining separate water temperatures and salinity levels for different species required ingenious engineering solutions. Ecomare’s water-treatment plant features multi‑stage filtration and ultraviolet sterilization, ensuring that each of the five main pools—ranging from 4°C for cold‑water seals to 12°C for warmer rehabilitative environments—remains within optimal parameters. These technical systems operate year‑round, automatically adjusting flow rates and chemical balances to mimic seasonal changes in the Wadden Sea.

Renewable Energy Integration

In recent years, the centre has invested in solar panels and small‑scale wind turbines, offsetting up to 30% of its annual energy consumption. Roof‑mounted photovoltaic arrays power lighting in exhibition areas, while a pair of 5 kW turbines supplement the grid connection that runs the water‑pumping systems. Smart meters track real‑time energy production and consumption, enabling the technical team to fine‑tune operations for maximum efficiency.

The Surrounding Dune Landscape

Encircling Ecomare, the De Koog dunes form a dynamic barrier between the North Sea and the inland salt marshes. These undulating hills of fine sand shift gradually under wind and wave action, creating a mosaic of habitats—from bare sandy ridges to stabilized grasslands and scrub.

Flora and Fauna of the Dunes

Early spring brings blooming sand heath, with marram grass roots stabilizing dunes and preventing inland erosion. The sheltered hollows collect moisture, supporting mosses, lichens, and occasional orchid species. Small rodents carve complex burrow systems under the dunes, attracting foxes and birds of prey such as harriers and short‑eared owls. In summer, coastal heath plants like seaside centaury and sea thrift paint the landscape in vibrant hues, attracting pollinators that sustain the dune ecosystem.

Conservation Techniques

Site managers employ guided footpaths and strategically placed boardwalks to protect sensitive areas from trampling. Periodic controlled grazing—using hardy Heck cattle and Konik horses—keeps scrub encroachment in check, preserving open heathland vital for ground‑nesting birds. Dune slacks, the low‑lying depressions between ridges, are periodically cleared of litter and monitored for invasive reed species that could alter the moisture balance.

The Wadden Sea: A Living Classroom

Just beyond the dunes lies the UNESCO‑designated Wadden Sea, its vast mudflats exposed at low tide revealing an intricate network of tidal channels. This ever‑changing seascape supports billions of microorganisms, worms, and shellfish, forming the basis of a thriving food web.

Interactive Tidal Exhibits

Within Ecomare’s exhibition hall, interactive displays simulate tidal flows, illustrating how salt concentration, temperature, and oxygen levels fluctuate hourly. A scale model of the mudflat region allows visitors to manipulate water levels, observe sediment deposition, and track the migratory patterns of birds such as oystercatchers and red knots.

Hands‑On Beach Excursions

Guided beach walks, led by marine biologists, venture out at low tide. Participants learn to identify lugworms from their coiled casts, spot fiddler crabs scuttling across the sand, and even harvest a few razor clams under strict guidelines. These excursions highlight the interconnectedness of the Wadden ecosystem and underscore the impact of human activity on species survival.

Local Community and Cultural Impact

Ecomare’s presence in De Koog transcends ecological stewardship—it plays a vital role in the island’s cultural tapestry. Annual festivals celebrate migratory bird arrivals, featuring local musicians, storytelling sessions, and art installations inspired by shell patterns and dune formations.

Collaboration with Texel Artisans

The gift shop showcases ceramics, textiles, and jewelry crafted by local artisans, each piece reflecting a facet of the Wadden landscape. Hand‑thrown pottery glazes mimic salt‑crust patterns, while woven textiles incorporate dune‑grass fibers. Proceeds support both the artist community and Ecomare’s ongoing conservation projects.

Educational Outreach and Research Partnerships

Partnerships with universities and research institutes facilitate long‑term studies on seal migration and Wadden Sea health. Graduate students partake in tagging programs, tracking gray and common seals via GPS transmitters. Findings contribute to broader conservation strategies across the Dutch coastline. In tandem, Ecomare’s education team develops school curricula, offering virtual reality tours and lesson plans that align with national science standards.

Visitor Experience and Technical Exhibits

From the moment one steps through the revolving glass doors, the soundscape shifts—murmurs of the sea, calls of shorebirds, and the distant hum of water pumps. Dimmed lighting and cool air in the seal hospital viewing area lend an atmosphere of respectful observation, while the main hall’s open‑plan layout encourages leisurely exploration.

Seal Hospital Observation Deck

Elevated walkways above the rehabilitation pools allow unobstructed views of seals engaging in feeding drills and veterinary check‑ups. Real‑time heart‑rate monitors display live biometric data on digital screens, offering guests insight into each animal’s recovery journey. Closed‑circuit microphones occasionally broadcast the low‑frequency grunts and vocalizations of the harbour seals, creating an immersive audio‑visual encounter.

Multimedia Ocean Theatre

A 360‑degree projection room plunges visitors beneath the waves, showcasing time‑lapse footage of plankton blooms, shoals of herring, and the ghostly dance of bioluminescent organisms. The theatre’s surround‑sound system reproduces the creak of ice floes and whale calls, while ambient currents of mist evoke a sense of ocean spray. This technical marvel combines high‑resolution imaging with scientific narration, catering to both casual travelers and seasoned marine enthusiasts.

Tip: Arrive just before low tide and join one of the guided Wadden Sea excursions to witness firsthand the dramatic unveiling of the mudflats, and remember to bring sturdy, waterproof footwear to traverse the sandy channels safely.

Interesting fact: The green roof atop Ecomare’s main building not only provides insulation and habitat but also collects rainwater that is filtered and reused in the seal hospital’s freshwater pools, reducing the centre’s reliance on municipal water supplies by nearly 20% annually.