A pelican egg refers to the egg laid by pelicans, large waterbirds known for their distinctive beaks and swimming abilities. These eggs are typically large and white, and can be up to 10 cm long and 5 cm wide. Pelicans usually lay 2-4 eggs in a nest, which is made of twigs and other plant material. The eggs hatch after about 30-40 days, and the young leave the nest after about 6-8 weeks.