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 Canadian Horseweed and Melaleuca lutea. They are diurnal carnivores. Reproduction is dioecious. They have parental care (paternal care and female provides care). They rely on flight to move around.
EOL has data for 38 attributes, including: