Correction: Poison ivy berries are green when immature and yellowish-white when ripe. This article incorrectly described their color. LITTLE ROCK — Every schoolchild knows the red, red cardinal ...

A "once-in-a-lifetime” sighting made by a Pennsylvania birdwatcher took internet flight in late February 2021 when photographs claimed to capture a half-male, half-female northern cardinal. The ...

Exclusive video reveals half-male, half-female cardinal Birdwatchers in Erie, Pennsylvania, found an incredibly uncommon bird—in their backyard. ANIMALS WEIRD & WILD ...

Male cardinals are the deep-red color commonly associated with the bird, but female cardinals are a pale tan. The cardinal that the Caldwells saw was exactly half and half.

Are female cardinals red too? Slightly, but they’re not as vividly red as the male cardinals. The female Northern Cardinal is a prolific singer, even more so than her mate for life.

Male cardinals are bright red while their female counterparts are more muted. Green Matters. The Surprising Reason Why Female Cardinals Aren’t as Colorful as Their Male Counterparts.

Bird watchers are flocking to a small Alabama city this week to catch a glimpse of a cardinal with a one-in-a-million genetic mutation that causes its bright red feathers to be a striking shade of … ...

At first glance, profile images of the cardinal seem to show two different birds. One side of the bird features vibrant red feathers, standard with the plumage of a male northern cardinal.

In forests far from urban areas, female cardinals mate with the males with the brightest red feathers. The brighter the feathers, the healthier the bird. But in urban areas, female cardinals are ...

Mr. Yellow, a male northern cardinal with a rare genetic mutation that causes his feathers to be yellow instead of red caused a sensation when he was photographed in Alabaster, Ala. in 2018.