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

In a backyard in Erie, Pa., an unusual cardinal has appeared, displaying both male and female traits. Scientists say it may be a so-called gynandromorph. By Karen Weintraub A bird hopping outside ...

The bluebird feeds mainly on insects and other invertebrates (such as moths, worms, flies, ants, etc.), but they will search for berries, especially in winter. You will often see them perched on wires ...

What Do Cardinal Eggs Look Like? There are a few ways to identify Northern cardinal eggs. First, look at their general color. The eggs of these birds come in hues of off-white, such as grayish white ...

This ‘Extremely Rare’ Bird Is Half Female, Half Male The green honeycreeper is only the second of its species ever observed with this condition—and the first recorded in more than 100 years ...

As is typical with birds, the male's feathers are brighter and more flashy than the female's, which are often a muted brown ...

The beautiful male cardinal bird in this hilarious YouTube clip is very interested in a female and is not being subtle about it! The obvious way he is checking her out may seem amusing to us, but ...

The male and female nuclei go on to form the two separate halves of the same bird. In this scenario, the bird can be either sex on either side, depending on how the female's chromosomes are split ...

A zoologist from the University of Otago in New Zealand spotted a rare bird with distinct half-male and half-female plumage.Hamish Spencer and amateur ornithologist John Murillo took photos and ...