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Rammed Earth Pavilions with Inverted Conoids for Bird Observations

Authors:
Nazario García, Teresa Macho, Miguel Cerezo
Rammed Earth Pavilions with Inverted Conoids for Bird Observations
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Incorporating inverted conoids and rammed earth construction, the pavilions create a habitat for migrating birds while offering dedicated observation spaces in the ecological landscape of the Castilian fields.
5 key facts about this project
01
Rammed earth construction enhances thermal regulation and sustainability.
02
Inverted conoid shapes support structural integrity while providing visual interest.
03
Dedicated birdwatching spaces promote interaction with local wildlife.
04
Mirrors integrated into the design attract and engage avian species.
05
The project establishes a self-sustaining ecosystem within the landscape.

The project located in the Castilian fields of Spain reinterprets the region's historical landscape through a new structure that serves ecological and aesthetic functions. It aims to create a landmark that stands apart from the flat terrain, showcasing a contemporary identity rooted in nature. A significant component of the design is its focus on enhancing local biodiversity, providing refuge for migratory birds such as swallows and swifts.

Design Concept

The design features standalone pavilions that offer shelter, collect water, and provide shade for local wildlife. These structures contribute to a self-sustaining ecosystem in the area. The architectural forms consist of three inverted conoids that intersect and support each other, creating a unified space for birdwatching while enhancing the overall visual presence in the landscape.

Material Selection

Diverse types of rammed earth bricks are central to the construction. These bricks form the structural basis of the inverted conoids, with some variations incorporating mirrors and features designed as habitats for birds. The use of mirrors introduces an engaging element to attract avian species, promoting a dynamic interaction between wildlife and the spaces created.

Spatial Interaction

The areas within the pavilions encourage visitors to actively engage with the environment. By promoting interaction between architecture and nature, the design allows users to observe wildlife, creating a meaningful connection with the surrounding ecosystem. The placement of birdwatching spaces within the framework of the pavilions enhances the educational potential of the project, enriching the experience of both nature and architecture.

Thoughtful arrangement of habitats and interactive features elevates the user experience while fostering dialogue about sustainability and the role of architecture in rural settings. The design stands as a testament to the relationship between built form and natural processes.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

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