Dinosaurs

Dinosaur eggs
The world's largest collection of dinosaur eggs numbers 10,008 individual samples as of November 2004. They are held at the Heyuan Museum, Guangdong Province, China. All of the eggs come from the late Cretaceous period (89-65 million years ago) and include eggs from oviraptorid and duck-billed dinosaurs.

Other sources

 * Dinosaur eggs discovered in Hong Kong By Naomi Ng, for CNN, Updated 12:58 PM ET, Wed April 22, 2015