At two years of age, his brown feathers give way to golden - orange plumage that transforms him, as one naturalist wrote, into “one of the most beautiful birds in the world. ”
Kui lind on kahe aasta vanune, asendub tema pruun sulestik kollakasoranži sulestikuga, mis teeb temast ” ühe kaunima linnu maailmas ”, kirjutas üks loodusteadlane.