Peafowls are native to India and Sri Lanka, but are now found widely across the globe due to their popularity as a pet. Peafowls are one of the largest flying birds, especially when their taillength is taken into consideration.

Male peafowls displays their tail train to females in the hopes of attracting a mate. Males with more ‘eyespots' on their trains are usually more successful at mating. There is a direct correlation between the number of eyespots and a male's immune system, suggesting females pick with male with the best immunity.

The National Zoo & Aquarium is home to 1 male Peafowls, Simon.