Ruby-crowned Kinglet
Corthylio calendula
Family: Kinglets
Ruby-crowned Kinglet is one of the species in the BirdGuess catalog. The daily puzzle hides a photo and opens it in pieces. You get five guesses.
Did you know
It is mainly insectivorous, but also eats fruits and seeds.
It lays up to 12 eggs, and has the largest clutch of any North American passerine for its size.
It builds a cup-shaped nest, which may be pensile or placed on a tree branch and is often hidden.