The Cardinal Behind the Brown Tab

Not every northern cardinal is bright red. An adult female is mostly brown, so searching a bird guide for red birds could send you to the wrong pages. A sample guide can show how text features help you identify, or name, this bird.

The guide's first heading is “Start with Color.” Along the page edges are tabs, small labeled pieces that stick out. Each tab marks a group of pages. For a mostly brown bird, turn to the tab labeled “Mostly Brown,” not the one labeled “Mostly Red.”

That tab narrows the search, but many birds are brown. Next, compare shapes. The bird you are checking has a crest, a group of feathers that forms a point on its head. Look through the brown-bird pages for that shape.

On the page headed “Northern Cardinal,” a photograph shows a brown bird with a crest. Beneath it, a caption explains the picture: “Adult female: warm brown body, reddish wings and tail, and a thick orange-red bill.” Those details give you more clues than color alone.

A second photograph shows a bright red bird. Its caption reads, “Adult male: mostly red body with a black face around the bill.” Reading both captions helps you understand why two birds with different colors share the same name.

A sidebar, a small box beside the main text, is labeled “Where to Look.” It describes the bird's range, the places where it lives. Northern cardinals live across much of the eastern and central United States, as well as farther south.

The sidebar can help you check whether a cardinal is likely in your area. However, location alone cannot name a bird. Compare the crest, bill, and feather colors with the photograph and caption.

The brown bird is no longer such a puzzle. The tab gets you to a useful section quickly. The heading names the bird, and the captions help you check the match.