How to Identify Chihuahuan Raven Feathers

What Chihuahuan Raven's Feathers Look Like

Chihuahuan Raven is a desert-country corvid, glossy black overall like its larger relative the Common Raven, but with a feather trait most people never think to check: the neck feathers have white bases, hidden beneath the black tips and only visible when the feather is plucked, molted, or ruffled by wind. This is one of the single best diagnostic clues available from a detached feather. Body feathers throughout are uniformly glossy black, and overall feather size runs smaller than Common Raven, reflecting this species' more modest body size. Wing feathers are broad and rounded, similar in general shape to Common Raven but scaled down, and tail feathers form a wedge shape, though less pronounced than in its larger cousin.

Step-by-Step: Is This Feather From a Chihuahuan Raven?

• Check the hidden feather base if you can. On a neck or throat feather, look at the base near where it would attach to skin — a white base under the black tip is the strongest single diagnostic clue for this species.
• Measure overall size. Smaller flight and tail feathers than Common Raven support this species.
• Assess tail shape. A wedge shape that is present but less pronounced than Common Raven's long wedge tail fits this species.
• Check gloss. Uniform glossy black throughout, without any brownish or dull patches.
• Rule out crow-sized feathers. If the feather base is gray rather than white, and size is smaller still, consider American Crow instead.
• Consider habitat. A find in desert grassland or scrub of the southwestern US or northern Mexico supports this species over ravens from other regions.

Similar Species & How to Tell Them Apart

• Common Raven has gray feather bases, not white, on its neck feathers, plus noticeably larger overall size, a longer and more pronounced wedge-shaped tail, and shaggier throat hackle feathers — the feather-base color is the clearest single test between the two.
• American Crow also has gray feather bases (not white), a smaller bill, and a more fan-shaped or rounded tail rather than a wedge shape — easily separated from Chihuahuan Raven once tail shape and feather base color are checked.
• The white feather base is unique to Chihuahuan Raven among these three common corvids and is worth checking whenever a black corvid feather turns up in the desert Southwest.

Where & When You'll Find Them

Chihuahuan Raven inhabits desert grassland and scrub across the southwestern United States (Texas, New Mexico, Arizona) and northern Mexico, often nesting on utility poles, fence posts, or yucca plants in open country. As a largely resident species, it molts gradually through the summer months, and feathers can be found year-round near nest sites and foraging areas in open desert grassland.