Peter Marra

Dean of The Earth Commons, Professor of Biology and the Environment, Georgetown University

Peter Marra

The spoon-billed sandpiper, a small wading bird, flies nearly 5,000 miles (8,000 km) on its annual migration.

Wildlife & Biodiversity

More than half of Earth’s migratory bird species are declining — here’s how we can still save them

19 seconds ago

5 min read

Down To Earth

www.downtoearth.org.in