Chicks, ducklings, and babies of other barnyard birds are precocial, meaning they are able to feed themselves almost from the moment of hatch. Precociality is the reason why chicks peep before hatching. The word precocial comes from the Latin word praecox, meaning early to mature. A fancier word for precocial is nidifugous — from the […]
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What Causes Double Yolk Eggs?
In the normal course of events, two yolks appear in approximately 0.1% of eggs laid, or about one in every 1,000. So why are we lately hearing so much about those rare double yolk eggs? And what causes double yolk eggs in the first place? Causes of Double Yolkers A double yolk egg occurs while […]
Continue ReadingHow to Candle Eggs for Hatching or Eating
An egg’s internal qualities cannot be determined by looking at the outside of the egg. Detecting such things as blood spots, double yolks, hairline cracks, and thin shells requires candling the eggs. Candling means examining the contents of an egg by placing it against a bright light. It’s called candling because the bright light was […]
Continue ReadingFeather Loss in Baby Chicks
A chick’s baby feathers are delicate and vulnerable while the bird grows a complete set of adult plumage. Until then, unsightly feather loss in baby chicks may be caused by rubbing or picking. Sequential Molting When a chick reaches the age of three and four weeks, its body feathers grow and fill out. By the […]
Continue ReadingWhat Is the Definition of Poultry?
If you would wonder what the word poultry means, you might think first to look in the American Poultry Association’s Standard of Perfection. At the front of the book is a glossary covering 8-pages of terms from “A.O.C.” to “yearling,” but no “poultry.” So, what is poultry? Definitions of Poultry Even though the Standard doesn’t […]
Continue ReadingUsing Two Incubators to Optimize Egg Hatching
Whether or not using more than one incubator makes sense depends on how much hatching you plan to do and how many different chicken breeds or poultry species you wish to hatch. Most incubators for home use are designed for batch hatching. Sometimes, though, you might not want to wait until the eggs hatch before […]
Continue ReadingCan Eggs Hatch Without a Rooster?
Most chicken keepers know that a hen will lay eggs whether or not a rooster is present. But a rooster is needed in order to get fertile eggs that will hatch. Less well known is that eggs can hatch without a rooster. Virgin Birth Virgin birth, or parthenogenesis, is the process whereby an unfertilized egg […]
Continue ReadingSexing Turkey Poults and Guinea Keets
Turkey poults and guinea keets are difficult to sex, and therefore are typically sold as straight run. The males and females of both species, within the same breed or variety, look pretty much alike until they are nearly mature. Sexing Turkeys As turkey poults grow, you can take an educated guess as to which gender […]
Continue ReadingWhy Are Some Egg Yolks More Yellow Than Others?
Egg yolks get their golden yellow color from the same plant pigments that result in the skin color of yellow-skin breeds. These pigments are also responsible for beak and bill color in chickens and ducks, and for their brightly colored feathers. The pigments are of two main types— carotene and xanthophyll. Carotene is orange to […]
Continue ReadingSexing Ducklings and Goslings
Male and female waterfowl of the same breed and variety are difficult to tell apart until they are several weeks old. Except for a few autosex breeds of geese, the only way to determine the gender of waterfowl hatchlings is by vent sexing. Happily that is not nearly as difficult as it is for chickens […]
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