Jersey Giant

A Giant of a chicken, this is one of the largest of chicken breeds. Bred to be a meat producer, they are a better than average producer of large white eggs also, producing more than most heavy meat chickens.

Jersey Giants are a fairly slow grower, taking 8-9 months to produce a roaster bird. They do not have the problems which Cornish chickens have with muscle growth outstretching bone and organ growth. They have been used for production of large capons.

Nicknamed "Gentle Giants" by some, this bird is a good forager, and can withstand cold climates. It requires more feed daily to grow than other breeds, due to size and growth rate, and it requires more protein and calcium to support muscle and bone growth, and to strengthen eggshells to avoid crushing eggs in the nest when the hens go broody.

Jersey Giants are very popular in backyard flocks now, and hatcheries have a hard time keeping up with demand.

  • Type - meat, but produce enough eggs for dual purpose
  • Size - large standard
  • Production Capacity - slow production of large roasters
  • Special Features - very large chicken
  • Best for Farms - great for production of extra large roasters
  • Eggs, Milk, Meat Features - extra large brown eggs
  • Other Products - not applicable
  • Historic or Contemporary Significance - One of the largest breeds, and very useful on small farms
  • Housing and Space Requirement - requires more space than most breeds, and larger nest boxes - also does best with forage area
  • Regional Adaptations - adaptable to a range of conditions
  • Feed Requirement - requires more protein (bugs, butchering scraps from other animals, mealworms, redworms, etc), and need for more food than other breeds can be more economically met by allowing them to forage or providing fodder feeds. Free choice oyster shell or crushed eggshell should be made available at all times to ensure that the eggs in your flock are sufficiently strong to avoid crushing in the nest.
  • Other Considerations - This is a large breed which is often denigrated because it requires more feed to produce a pound of meat than breeds like the Cornish (which puts on muscle at the expense of the development of bone). But Jersey Giants grow in a more healthy manner, and if raise on pasture, will obtain a good deal of that extra food for themselves.



Many breeds are not included here due to poor availability, or due to genetic or health issues which make them impractical for small farm or homestead use.

All chicken breeds can be used for dual purpose, but there is a trade-off between meat production and egg laying - a bird cannot be very high in both. There is also a trade-off between egg laying and broodiness - simply because broodiness interferes with high volume egg laying to a certain extent.

So... egg layers that produce a lot of eggs will generally be smaller in size than meat producers. Meat producers will lay fewer eggs than lightweight layers - generally the heavier the bird, the fewer the eggs. Highest egg production seems to be in birds weighing 4-5 lbs. Higher weights slow egg production, and very small breeds also lay less.

Solid dual purpose breeds will meet somewhere in the middle, with a moderately large carcass, and  good egg production through most of the year, about 150 to 200 eggs per year on the high end. Weights for dual purpose birds tend to range around 6-9 lb.

Sizes listed will have Standard after the size if they refer only to the Standard size breed.

Most Chickens also have a Standard size bird, and a Bantam size that goes by the same name, BUT, they are NOT necessarily the same breed! The APA gets a little confused where Bantams are concerned, because as long as the general appearance is the same, they don't care how they got that way, and whether any other traits match or not, and often the appearance diverges as well. So Breed descriptions generally ONLY apply to Standard size birds, unless the breed described here is specified as a Bantam Breed.

Bantams may come about in one of four ways:

1. Some breeds are naturally small, and they are Bantam only. This includes Sebrights, d'Uccles, d'Anvers, and many others. These breeds have the most easily digestible eggs in the chicken world, and they are NOT available in Standard sizes.

2. Some breeds are bred down, selecting for smaller and smaller size to achieve a Bantam breed. This is the most time consuming way to get a Bantam chicken. Characteristics other than size may change in the selection process if the breeder is careless - you generally lose something in egg laying capacity, and health or hardiness simply because of the genetic restriction involved. This is the ONLY case in which the Bantam is actually truly the "same breed" as the full sized variety.

3. Some breeds are created with a combination of breeding down for size, and careful cross breeding with existing Bantam birds, to create a cross breed that is smaller but retains more of the characteristics of the goal breed. Done well, this can produce a Bantam with a fairly close match to the original, though egg laying capacity will still generally be compromised. This results in a separate breed, NOT a "variety", though the APA lists them erroneously as two varieties of the same breed.

4. Often, existing Bantam breeds are simply crossed to come up with a bird that has the appearance of the goal breed. In doing this, breeders tend to concentrate on appearance, and forget entirely about other traits. Utility traits are the most commonly ignored. Frequently, behavior, production traits, even some physical traits, are broadly divergent from the original full sized bird. This results in a separate breed, NOT a "variety", though the APA lists them erroneously as two varieties of the same breed.

Bantam breeds generally lay less than full sized breeds of the same name - typically about half the laying capacity, sometimes less, rarely more. Bantams are, in general, more broody than full sized hens, in part because they have not been bred for high production, and this trait makes them fairly prolific when allowed to brood eggs. It also makes them very useful in brooding standard size hen eggs, or eggs from quail, partridge, or other small birds. In spite of their small size, they can successfully hatch full sized chicken eggs, though they do not cover a large number of them.

Bantams can be used for meat, though they produce a carcass more like a dove than a chicken.

They WILL fly, whereas only lighter weight standard breeds will fly much. A Bantam can take flight and travel by air over buildings, around trees, and out of sight within a few seconds.

Many breeds of chicken which were originally good utility birds are not listed here simply because they have been bred for show for so long that utility traits are now gone.

Copyright © 2011-2012. All Rights Reserved.