Embedded within Yunlu Wetland Park beside Egret Island, the Shunde Yunlu Wetland Museum pairs a compact exhibition program with a calibrated bird-watching itinerary. Studio Link-Arc organizes the building as four rotated concrete tubes stacked vertically and concealed by cedars, so that the architecture recedes while framing discrete habitats for observation. A lotus-pond roof extends the wetland to the fifth elevation, while restrained apertures and a textured concrete skin temper visibility and register the surrounding forest.
Shunde Yunlu Wetland Museum Technical Information
- Architects: Studio Link-Arc
- Location: Shunde, China
- Gross Area: 1,800 m2 | 19,375 Sq. Ft.
- Project Years: 2023 – 2024
- Photographs: © Arch-Exist
We treated the building as an instrument for looking rather than an object to be looked at, aligning each volume to a habitat and letting the forest dictate what should be revealed and what should remain quiet.
– Yichen Lu
Siting and Ecological Brief
Set within Yunlu Wetland Park and facing an ecological island home to tens of thousands of egrets, the project merges a small museum with a bird-watching tower to support ecological literacy without intensifying disturbance to the habitat. Program and circulation are compressed into a narrow footprint that sits behind an existing cedar belt, with vegetation serving as the primary screen toward Egret Island. From the island, the mass largely dissolves into the subtropical canopy, allowing the avian landscape to remain visually dominant.
The site strategy was determined only after surveying 560 trees and mapping root zones, with the building’s footprint minimized and each level rotated to secure clear sightlines while limiting felling. This rotation avoids major trunks and crowns and preserves understory continuity, which is essential for nesting and foraging. The roof is conceived as a landscape rather than a surface: lotus ponds add stormwater storage, slow runoff, and reduce reflectivity when viewed from above, reinforcing wetland hydrology and tempering the building’s thermal load.
Volumetric Strategy: Rotated Tubes as Lenses
The building is organized as four horizontally oriented concrete tubes stacked vertically, each rotated to frame a specific habitat. This arrangement rejects the single object reading in favor of calibrated view-making, turning the architecture into a set of instruments that gather discrete environmental scenes. The rotation produces slight offsets at each level, opening controlled vistas while maintaining the cedar screen toward the island.
Each tube aligns with a distinct arboreal stratum: ground layer and roots at level one, trunks at level two, canopy at level three, and treetops at level four. The result shifts away from a human-centered vantage to a nature-oriented regimen of observation, where the building edits sightlines rather than amplifying them. A triangular vertical atrium created by Boolean subtraction links the four tubes, allowing cross-level views so that multiple habitats are legible from a shared interior point. The end apertures perform as viewfinders, concentrating attention on specific ecological episodes rather than panoramic spectacle.
Structure and Material Tectonics
A box-type concrete system underpins the volumes, with side walls, soffits, and roof plates acting compositely to carry loads and stiffen the tubes. Deep beams and discrete skylights control spans while admitting balanced daylight, limiting the need for perimeter glazing that could produce glare or confuse birds. The structural clarity supports the rotation at each level, allowing the stacked tubes to cantilever and nest without additional exterior bracing.
The exterior is cast in pine-moulded fair-faced concrete, transferring wood grain to the surface so the monolithic shell registers the surrounding forest without mimicry. This tactile envelope reads as a continuous mass interrupted by carefully placed openings that behave as instruments rather than walls of glass. Where transparency is required, glass and stainless steel are used selectively for precision and durability, encouraging low-reflectivity detailing and tight tolerances at the apertures.
Spatial Sequencing, Light, and Environmental Intent
Light enters primarily from skylights and the axial tube openings, generating gradients that track seasonal canopy density, cloud cover, and diurnal change. These conditions turn the interior into a timepiece for the wetland, allowing visitors to register wind, shade movement, and weather shifts as part of the interpretive content. The mass of the concrete moderates temperature swings and contributes to acoustic dampening, useful in a context where quiet observation is preferable to amplified human presence.
A vertical promenade stitches the stacked tubes into a clear sequence, alternating compressed thresholds with framed views that prioritize focused observation. The restraint of the viewing apertures aligns the program with research and education, reducing distraction while calibrating scale and distance to specific habitats. Performance considerations are integral in a bird habitat: glare control, minimal night lighting, and bird-safe glazing patterns are critical to avoid disorientation and collisions. Combined with the reduced footprint, preserved vegetation, and water-integrated roof, these measures support a low-visibility approach that privileges the wetland’s ecology over architectural display.
About Studio Link-Arc
Founded in New York City, Studio Link-Arc, LLC is an international architecture firm established to bridge disciplines and cultures through design. Since its founding, Link-Arc has engaged in projects spanning urban planning, spatial art, and landscape, in addition to architecture. The studio emphasizes a contextual approach, drawing on in-depth research and collaboration to develop refined spatial experiences. Their architectural philosophy aims to create enduring relationships between buildings and their environments, emphasizing ecological sensitivity and cultural resonance.
Credits and Additional Notes
- Client: CR Land, Shunde People’s Government of Foshan
- Structural engineers: Shenzhen WS Engineering Design Consultant Ltd. / Shenzhen A+E Design Co., Ltd.
- Landscape designers: CHANGE
- MEP consultants: Shenzhen A+E Design Co., Ltd.
- Curtain Wall Consultant: Zheng Xiang Consultant
- Interior Consultant: Yu Studio
- Lighting Consultant: Gradient Lighting Design
- Supplier: Beijing Yihuida Architectural Concrete Engineering Co., Ltd.
- Architect & Engineer of Record: Shenzhen A+E Design Co., Ltd.
