Ruby Crowned Kinglets can be found all over North America, though their prevalence shifts depending on the time of year. You’ve probably seen one before, even if you didn’t know it at the time. Their small size and round shape make them easy to identify in addition to their yellow/olive body and whitish areas around their eyes. Overall they are fairly unique looking in the bird kingdom, but they do have a doppelgänger called a Hutton’s Vireo.
BAM☺︎