Wildlife Management Technologies
Surrogate
Propagation
Surrogate Propagation is a technique used to instill
a home range in birds, by rearing them in a specific location,
at an age that they are most receptive to imprinting.
Once hatched, the parent quail's (male or female) major function
is to provide warmth and protection from the elements. Nothing
more is needed. A baby quail is equipped to feed immediately,
with no preempting from parents. After birth they can peck,
chase, hide and find moisture. Since the greatest dependency
of the chicks on the parent is protection from rain and warmth,
after 3-4 weeks, there is no need to rely on the parent any
longer. Parents typically abandon a clutch when it is 30-40
days old.
QRT's research
studies show that quail raised in captivity experience
a gradual diminishing of their survival instincts during the
7th to 9th week of life. Quail released at these ages are incapable
of surviving in the wild because their survival instincts have
atrophied from lack of use. You've heard the saying, "Use
it or lose it..." If quail don't use it, by the age of
7 weeks they start to lose it.
If
native quail chicks survive past 5 weeks of age, their survivability
multiplies dramatically. Studies show that most native birds
are lost in the first 3 weeks of life. If a chick lives to
the age of 5 weeks he is no longer susceptible to nest and
chick predators. Studies show that the vast majority of quail
losses occur in the nest up until about 3 weeks of age. The
Surrogator functions as a surrogate parent for the first 5
weeks of life. The Surrogator™ is a low maintenance source of
warmth, food, water and protection while maintaining the birds’ natural,
wild instincts and imprinting them to an area in which they
will remain.
All birds have a homing instinct. Although there is some disagreement
as to how a bird tracks home, whether it is through their olfactory
sense or some awareness of the electromagnetic field, studies
have shown that time and time again birds use their homing
instinct to return "home." Wildlife Specialists have
re-established ducks and geese on certain bodies of water by
clipping the wings of a male and female, allowing them to reproduce
in a specific location, thus imprinting their offspring. By
utilizing a birds natural homing instinct, chicks are raised
in the unit until 5 weeks of age, imprinting them to a specific
location. They are then released at the optimal time of year.
As a result, they are imprinted to the location where they
were raised from the first few days of life. As a general rule,
birds tend to stay within 40 acres of their release area. They
will instinctively, because they have been imprinted, stay "home" to
reproduce.
Habitat and predator management work in tandem to increase
survivability of the surrogated adults and the second generation
of chicks. It is critical that the imprinting process begin
in the first week of life. By providing ideal, suitable, constantly
improving habitat, birds have no need to wander away from "home."
Surrogate Propagation imprints quail, concentrating
them in one area, and makes sure that they stay. It offers
protection for the first 5 weeks of life, their most vulnerable
time. Surrogate Propagation solves the problems bobwhites are
facing today.
For a more extensive discussion
on Surrogate Propagation, how it was developed and
the results of QRT's research, read the Surrogate
Propagation Article.
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