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Glass Houses Kill: India's Bird Strikes Under Scrutiny
4 Jun
Summary
- Bird-window collisions are a growing threat to India's bird populations.
- Over 1,000 cases involved 110 species, many legally protected.
- A transdisciplinary approach is needed to address this issue.

Bird-window collisions, where birds fly into glass panes, are a serious and under-researched threat to India's bird populations. An architect's personal encounter in 2008 led to detailed work on the issue, highlighting how reflections in glass can fatally mislead birds.
Examining 1,044 cases involving 110 species, researchers found that 75 are protected under the Wildlife (Protection) Act, 1972. Certain species like the White-cheeked Barbet face severe risks. This is particularly concerning given India's vast avian diversity and its position on major migratory flyways.
Efforts are underway to collect more data through citizen science and wildlife organizations. Collaboration with the building industry is also crucial. A transdisciplinary strategy, combining research, design, conservation, policy, and public involvement, is essential to effectively tackle bird-window collisions in India.