Last Friday I had the great honour of delivering a 15-minute keynote speech at the Zhongguancun Forum in Beijing. The Zhongguancun (ZGC) Forum is one of Beijing’s most significant annual international events and a platform for global technological innovation exchange and cooperation. It is named after Zhongguancun, Beijing’s “Silicon Valley” — a district in Haidian that has evolved from “中关村电子一条街” (Zhongguancun Electronics Street) into China’s first national-level independent innovation demonstration zone.
The forum is attended by over 1,000 participants from China and overseas, with over 100 side events and sub-forums focusing on specific issues.
This year the forum was opened by Vice Premier Ding Xuexiang and in his opening speech he announced that China will open 10 large-scale scientific projects and facilities to global researchers, including:
- Deep-space monitoring systems
- Particle observatories
- Fusion devices
- The Chinese Meridian Project (space environment monitoring)
Heady stuff!
One of the sub-forums was organised by the Beijing Municipal Government focusing on ‘urban greening’ and the philosophy of ‘ecocivilisation’, and the government invited me to provide a perspective on how the city can do more to support migratory birds.
I framed my talk by linking the Zhongguancun Forum — a gathering of innovators from over 100 countries, showcasing technologies like brain-computer interfaces and AI translation – with another ecosystem in Beijing — one that has been operating for millions of years. That ecosystem is the East Asian–Australasian Flyway, the superhighway of migratory birds that passes over our city each spring and autumn. These birds connect Beijing to more than 50 nations — just like the forum does.
The question is: can we apply the same spirit of innovation, collaboration, and leadership to our migratory birds? Can we build a monitoring system as sophisticated as Beijing’s AI industry? Can we engage our citizens as deeply as the forum engages its participants?
I spoke about how Beijing is one of the world’s best capital cities for migratory birds given its location at the heart of the East Asian-Australasian Flyway, and how these birds connected Beijing with over 50 countries. Using examples such as the Beijing Swift that connects the capital with 38 countries, the Amur Falcon that undertakes the longest migration of any bird of prey, and the Green-backed Flycatcher that breeds in Beijing, Hebei and Shanxi Provinces and nowhere else on Earth, I explained how Beijing’s role was vital for the wellbeing of these global ambassadors.
I proposed a “Blueprint for Migratory Birds in Beijing” that rested on five pillars.
Pillar 1: Celebration and Public Awareness
First, we must celebrate what we have. Most Beijing residents have no idea their city is a migratory hotspot. They don’t know that the birds screaming over the Temple of Heaven each summer are swifts that have just flown from Africa, or that in the mountains of Beijing there is a flycatcher that comes from South East Asia each spring that breeds nowhere else on Earth.
- We could celebrate World Migratory Bird Day each spring and autumn.The Mayor could go birding accompanied by a TV crew to see some of the migrants passing through.
- Create interpretive signage in parks explaining “who’s passing through this week.”
- Develop school programs where children learn about the species passing through – where they have come from, where they are going and what they need;
- Beijing ‘Migration Watch” on TV every spring and autumn showing the latest arrivals and departures.
People protect what they love. But they can love only what they know.
Pillar 2: Understanding our Role in the Flyway
Second, we must embed flyway thinking into city policy.
When Beijing plans a new development, environmental impact assessments should ask not just “Does this affect local wildlife?” but “Does this affect species shared across the flyway?” — species that connect us to 50+ countries. And how can we make this development better?
This means sharing monitoring data with other countries. Establishing sister city partnerships — imagine Beijing and Gabarone in Botswana tracking “our” swifts together, or Beijing and Bangkok twinned through the Green-backed Flycatcher (绿背姬鹟 Lǜ bèi jī wēng), or Beijing and Maputo through the Amur Falcon (红脚隼 Hóng jiǎo sǔn).
Pillar 3: A Comprehensive 21st Century Monitoring System
Third, we must build a monitoring system worthy of the 21st century.
I propose three tiers:
Tier one: Observational data through Citizen science. With more and more Beijingers becoming excited by Beijing’s migrant birds, it would be brilliant to enrol them to support what is one of the world’s most important conservation missions.
They could use their smartphones to contribute records to citizen science databases such as birdreport.cn or eBird or similar; establish local groups to monitor local sites on a systematic basis, which would ideally involve local schools. This would scale up the database of observational records.
Tier two: Bioacoustics. Automated recording units can capture the sound of migrating birds. Artificial intelligence can identify species from their calls — including night migrants that human observers never see. Imagine a recorder on every school roof and, each morning, automated AI detection and identification showing which species were recorded flying over the campus last night – it would revolutionise data collection and public engagement.
Tier three: Weather radar. China’s weather radar network already detects birds as a by-product. With proper calibration, we can quantify migration traffic, identify flight corridors, and detect large-scale population trends over time.
Together, these data can provide a comprehensive understanding of the dynamics of bird migration over and through the city.
Imagine a dashboard showing: “Last night, an estimated 50,000 birds — including the first flycatchers of spring — passed over Beijing.” That is not science fiction. It is operational today elsewhere.
Pillar 4: Green Space Design and Management
Fourth, we must design and manage green spaces with migrants in mind.
Beijing has made remarkable progress in creating parks and restoring wetlands. But we can go further by asking: what do migratory birds actually need?
They need woodland — for the olive-backed pipits arriving from Siberia. They need wetland — for the herons heading to Southeast Asia. They need open grassland — for the skylarks, cranes and bustards.
They need food — native plants supporting native insects. They need water — shallow ponds for drinking and bathing. They need shelter — dense shrubs for protection. They need areas free from human disturbance. Zoning can help, setting aside areas for humans and areas for nature.
Every new development, every park renovation, should ask: “Could this be better for the birds that connect Beijing to the world?” Often, the answer is yes — and, if we incorporate the needs of migratory birds at the design stage, there is often minimal or no additional cost.
Pillar 5: Light Pollution and Collision Risk
Fifth, we must address the two silent killers: light and glass.
Around 80% of migratory birds travel at night and many navigate using stars. Artificial light at night disorients them, drawing them into cities where they are exposed to the risk of collisions with glass. In North America, it is estimated that up to a billion birds die annually from building collisions. Although data are sparse in East Asia, it is likely that the scale is similar here.
The solutions are straightforward. For existing buildings: retrofit programs for bird-friendly glass. “Lights Out” campaigns during peak migration — turning off non-essential lighting from midnight to dawn. By using weather radar data, these ‘lights out’ campaigns could be targeted only when large movements of migratory birds are detected or predicted. For new buildings: amend building regulations to require bird-safe design standards.
Cities like New York, Toronto, and Chicago have already shown this works. Beijing can join them — protecting millions of birds. The bonus is that cutting light pollution is not just good for birds – it saves energy, reduces costs and helps to achieve carbon goals. And reducing light pollution has been proven to be good for humans too.
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I am immensely grateful to the Beijing Municipal Government for inviting me to address the forum and I hope that at least some of what I said provided food for thought. Having spent 15 years in Beijing, I have a deep love for the city, its people and its wildlife, and I am confident that, with some small policy changes and by harnessing new technology – exactly the spirit of the Zhongguancun Forum – Beijing could become a leader in making a bird-friendly city. I hope we can work together to make it happen.










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