Okhla Bird Sanctuary was once a jewel on the East Asian Flyway. Now bird numbers have dropped, habitats are degraded, and ...

While some birds possess drab, plain-looking feathers, others sport brightly-colored feathers. Females typically appear less colorful than males, an adaptation that helps protect them from predators.

"Everything is gated and concretised." Concerned bird-watchers raise red flags after observing alarming shift at crucial ...