Lazuli Bunting
Passerina amoena
Measurements: Length: 5.1–5.9 in (13–15 cm) Weight: 0.5–0.6 oz (13–18 g) Wingspan: 8.7 in (22 cm) The male is easily recognized by its bright blue head and back (lighter than the closely related indigo bunting), its conspicuous white wingbars, and its light rusty breast and white belly. The color pattern may suggest the eastern and western bluebirds, but the smaller size (13–15 cm or 5–5.9 inches long), wingbars, and short and conical bunting bill quickly distinguish it. Voice: The song is a high, rapid, strident warble, similar to that of the indigo bunting but longer and with less repetition.
ID text from Wikipedia, CC BY-SA 4.0
Painted Bunting
Passerina ciris
The male painted bunting is often described as the most beautiful bird in North America and as such has been nicknamed nonpareil, or "without equal". Its colors, dark blue head, green back, red rump, and underparts, make it extremely easy to identify, but it can still be difficult to spot since it often skulks in foliage even when it is singing. The plumage of female and juvenile painted buntings is green and yellow-green, serving as camouflage. Once seen, the adult female is still distinctive, since it is a brighter, truer green than other similar songbirds.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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