It evolves from Budcherp starting at level 30. It is the final form of Budcheep.
Male Budsoar have white feathers, as well as yellow and blue details. Females are almost the same, but have pink details rather than blue. Males also have a feather on their head that sticks up, have color on their wings and tails that females don't, and have slightly larger feathers above their eyes.
They like to scare people at night, looking at them with their big eyes. Their chirping sounds are the most beautiful of all bird Pokémon.