Artificial
Eggs! Eggzactly what you need!
We carry a variety of artificial
eggs. Often times new bird enthusiasts are baffled by the need to
sell fake eggs. What are they for? Aren’t real eggs good
enough?
These fake eggs are used for a
variety of reasons, but the most common use is to increase the
survival rate of newly hatched chicks. Hens generally lay one egg
every day or two during her laying cycle. The eggs all incubate for
the same period of time, so the chicks hatch a day or two apart.
Chicks at this age grow at an incredible rate, sometimes almost
doubling their weight in a day. This means that the first chick to
hatch is much larger and subsequently stronger than its
clutch-mates. At feeding time the older chicks push the younger
ones aside. The youngest chicks often don’t survive. The most
extreme example in the wild is the Blue-Footed Booby who lays only
two eggs in a clutch. The first one to hatch pushes its sibling out
of the nest where it is left to die.
Generations ago canary breeders
discovered that removing the freshly laid eggs and replacing them
with a substitute greatly increased survival rates. The real eggs
are stored in a dry stable place until the hen is done laying
(usually four eggs.) The fake ones are then removed and the real
ones put back into the nest. This means that the chicks all hatch
on the same day so none of them has a size advantage over the
others. Of course this means more work for the hen, but in a
captive breeding situation where food is readily available, this
isn’t an issue.
Some parrot species are
notorious egg-eaters. Replacing a freshly laid egg with a ceramic
egg that the parrot can’t eat sometimes helps to change this
aberrant behavior. They can also be useful in helping an overly
active egg laying hen through her breeding cycle. A broody hen that
is given an artificial egg that can’t possibly hatch may stop
laying eggs once she fails to hatch the egg.
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