![A male Rufous Hummingbird in profile perched on the tip of a budding branch.](https://media.audubon.org/image/engagement-cards/rufous_hummingbird_boebatyapa_1200x657.jpg?width=345&height=219&auto=webp&quality=10&fit=crop&enable=upscale&blur=100)
In my last post, I wrote about Beijing's attempts to go green during this summer's Olympics. Audubon's reporter Jess Leber has also zeroed in on another essential component of the games: The National Stadium, aka "Bird's Nest" stadium. In an Audubon web exclusive, she finds out if the sports complex lives up to its nickname.