Medium eggs must be a minimum of 21 ounces per dozen, or an average of 1.75 ounces each. Small eggs must be a minimum of 18 ...

Avian influenza is another big reason for the higher prices. The current bird flu outbreak that began in February 2022 has ...

Learn how to identify bird eggs by color and size. One of the most interesting bird egg facts that despite the broad variety in colors and markings displayed by bird eggs, just two pigments are ...

Eastern Bluebird: Similar to the American Robin, Eastern Bluebirds lay bright blue eggs that are quite striking. Bowerbird: Males of this species collect colorful objects to attract females, and their ...

Birds are an incredibly diverse group of animals that have conquered almost every habitat on Earth. One thing every avian has in common is their origin in the egg. Although the shell’s size, shape, ...

and the resplendent quetzal, which plunges toward potential mates while trailing its metallic-blue feathers. So, without further ado, here are some of the most colorful birds in the world.

“Bird flu is by far the biggest impactor affecting egg prices right now,” Bernt Nelson, an agricultural economist, told NBC News. “In the last couple of months alone, we’ve seen about 10 ...

More than 40% of the nation's roughly 300 million egg-laying hens are raised in cage-free facilities, but roughly 60% of "bird flu" cases recently detected involved cage-free farms. "After two ...

At the same time, conspicuous behavioral changes begin to occur. Birds become increasingly territorial, and males show off colorful feathers, dramatic dance moves, and other signature acts to impress ...

Avian flu outbreaks in Utah, Washington state and Oregon last month resulted in the loss of 2.8 million birds and forced the USDA to reduce its egg production estimates for the end of 2024 and ...