Regulus calendula (Ruby Crowned Kinglet) is a species of birds in the family Regulidae. They are native to The Nearctic and The Neotropics. They visit flowers of Erigeron canadensis. They are diurnal carnivores. They have parental care (paternal care and female provides care). They rely on flight, saltation, and gliding to move around.
EOL has data for 39 attributes, including: