Summer residents of boreal and more temperate montane forests, the ruby-crowned kinglet and golden-crowned kinglet share many ...

Ruby red iris of adult visible at close range. Gray to blue-gray crown contrasts with olive back and darker wings and tail. Lacks wing bars. Fall: flanks and undertail coverts usually washed olive ...

The male ruby-throated hummingbird does indeed have a striking red throat, though the female of the species does not. You would have to look quickly to see either, however, as these speedy little ...