Assertion: hummingbird's color | /r/HasProperty | hit by sunlight
Facets:
Source sentences:
text: The color of their feathers is usually very vibrant and striking in males (ruby red, shades of blue or green, orange, and so on) and when hit by sunlight the color appears iridescent, whereas the females are less colorful and their feathers are mostly in the shades of greyish brown with smaller colorful areas.