ornithology
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Birds, Ballasts, and the Fate of the Biosphere
The Biosphere really needs its own newspaper. Yes, there are lots of newspapers out there, but when it comes to the Biosphere, important stories just don’t get the top billing they deserve. Take discoveries of new species, for example. Just in the last month, a new spoon worm, white toothed shrew, corpse flower, and tailorbird…
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Crash Land Home for the Holidays
As holidays approach and we plan our ‘seasonal’ migrations to see our families, many other species are making their own migrations — though with a few more snafus than we humans might hit.
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Cats and Wind Turbines – A Bird’s Two Greatest Fears
Studies find that cats and wind turbines are responsible for the death of many birds.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
