Wow! Check out this huge tropical bird house which has just opened at London Zoo.
There's loads of room for the birds to fly, and the building's really interesting because it's very old. It's called the Blackburn Pavilion, and was built in 1883 as a reptile house.
After lots of work costing £2.5 million, zoo keepers say it's now a great place for visitors to get close to lots of rare and exotic birds, including...
This Montserrat Oriole bird, which is critically endangered.
And this Peking Robin, who's certainly enjoying his lunch!