Recipes For Nestlings
| If you have found a fledgling (a bird
with feathers) you are on the wrong page. |
| Please proceed to the 'Species
Info.'
page for
dietary recommendations by species. |
This page lists
recipes you can use to raise nestlings to maturity. Please read
the following section first, to familiarize yourself with the
best bird feeding practices.
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1- Feeding
Tools:
It is easiest to
use a plastic syringe to feed nestlings. These are readily
available at local pharmacies. When you have filled it, let it
sit 15 minutes on the heating pad to keep it warm and for it to
absorb any excess water in the mix. If you do not have one, you
can use a Bic brand pen cap (use that part that is supposed to go
in your shirt pocket) or the tip of your finger (gently!).
A contributor
suggests using a good quality paintbrush
made from some sort of natural hair as a good feeding utensil for
small softbills and doves/pigeons. It must of course be a new
paintbrush that has never been used before, and that has been
given a good washing in diluted mild detergent (such as Dove
brand dish soap), followed by a very good rinsing with tap water.
Make sure that no loose hairs come out of the brush if pulled, so
that the bird doesn't choke on them. The birds usually take quite
readily to this and will easily self feed off of it. This method
helps avoid injuries.
2- Food
Temperature
Any food you offer
should be warm (not hot!).
Do not feed him food that is too cold either, as this will render
the young bird ill, and most likely kill him.
3- Food
Consistency
Do notallow
any formula you give to the chicks to be over-moist.
As well as the risk of pneumonia, over-moist food can also cause
diarrhea, another often fatal condition for young birds. What you
are looking for is a consistency something like slightly creamy
mashed potatoes.
4- Getting The
Bird To Eat
To feed, touch the
bird's beak a couple of times, which should make him open his
mouth. If he does not open his mouth, he may be sick or injured,
or simply unused to you. Get the food well into his mouth, but be
gentle. If he is healthy, he will usually do most of the work
himself. Tapping the box gently before feeding can also become a
signal that food is on the way.
Nestlings should
never be forcibly fed, as this can cause severe injury. If the
bird is reluctant to eat, a small amount of food can be placed on
the tip of the beak. In his efforts to dislodge the food, some
will find its way to his mouth. After a few attempts, he should
begin to realize that you are trying to give him food. However,
reluctancy to feed is very often a sign of stress, injury, or
sickness, any of which should be dealt with quickly.
5- Feeding
Frequency
Feed every 15
minutes, from 6:00 in the morning until about 9:00 or 10:00 at
night. The portions of food should be easy for him to swallow. If
you look on the right side of his neck, you will eventually see a
bulge that will travel from his head to his body. This is the
food being swallowed. (Neat, eh?)
As they grow,
slowly increase the amount you feed per sitting while decreasing
the frequency. I would say to make these changes on a weekly
basis, as above. Any changes to the frequency and amount of
feeding should be done gradually, over the course of a few days
if it is a drastic change.
Once fledged, the
young birds should be gently weaned off the formula over a period
of a week or so. They should be introduced to their natural foods
immediately after fledging, even if they are not completely off
the formula yet. Basic adult diets are listed in the 'Species Info.' page, but independently research the
exact needs of the species you have.
6- Acceptable
'Natural' Foods
Mealworms,
waxworms, wingless fruit flies, de-winged mayflies, and crickets
are acceptable dietary supplements. They can
be bought at the pet store, although they have to be chopped into
bite size morsels. Do not give the bird too many mealworms or
crickets, since the chitin (hard parts) are hard to digest, and
can cause problems if given too frequently. Use these only
occasionally to supplement their regular diet. Waxworms are rich,
and so should also not be overused. Mealworms, waxworms, and
crickets are not to be used as a substitute for dried flies since
their nutritional values differ from flies. Fruit flies can be
used as substitutes for dried flies.
 |
| A
mealworm |
7- Unacceptable
Foods Or Supplements
If using fresh
caught insects as supplements or ingredients, avoid the
following; houseflies, cockroaches, spiders, ants, caterpillars,
earthworms(!). These particular insects either
produce toxic substances that would harm your bird, or are
carriers of bacteria or other parasites that can also endanger
the chick.
Fruits, grains,
and other adult foods should generally be avoided during the
nestling phase, as nestlings are usually unable to cope with
them.
Do not
feed dairy products, raw meat, or sea food to your bird. These
foods are totally unsuitable for all the birds dealt with in this
site. They will cause severe gastric problems or food poisoning.
Do not use
commercially available hand-raising formulas. (See 'About
Kaytee's Exact, Nutristart, and Hagen's handrearing formulas' to learn why.)
8- Consequences
Of Inappropriate Diets
Do not
underestimate the need for a proper diet for your young charge.
The recipes offered below are the best options for all young
songbirds. If you insist on straying to some other, you may well
be putting the chick in danger. Slow death or improper
development can occur.
Poorly developed
feathers which are weak and and whose hairs are damaged at the
microscopic level can occur from inadequate diets. This reduces
flying ability and the insulating properties of the plumage, and
is a virtual death sentence if the bird is released in such a
condition.
Weak bone
structure is another common condition suffered by hand-raised
wild birds. While Calcium is an obvious
concern, other nutrients also play an important role in
preventing this.
Weakened immunity,
poorly developped eyesight, low energy, and a host of other
problems can be also be caused by improper diet.
All North American
songbirds are fed a diet of insects (flies) during their nesting
period. But even if you can obtain these (fresh or from a pet
store), it's still a good idea to follow one of the recipes given
below. Different songbirds still have different nutritional needs
despite the seeming similarity of their nestling diet. The
MacLeod recipes listed below are the latest best options for all
young songbirds, and were developed by an avian researcher who
wanted to formulate the best possible general diets for
nestlings.
9- For Those
Outside The North American Continent Or In Remote Locations
If you do not have
access to the ingredients for the recipes below, please do not
hesitate to contact me for advice. I will do my best to provide you
with an alternative diet.
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- Emergency/Temporary Food.
- MacLeod Passerine
Diet.(for songbirds)
- Alternative Recipe.(for
songbirds, swallows, swifts)
- Macleod Dove And Pigeon Formula.
- About Kaytee's Exact, Nutristart, and
Hagen's handrearing formulas.
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Emergency
/ Temporary Food
If you just found
the bird, and it is too late to go to the store, use dry cat/dog
food (cat food is better) that has been soaked completely, but
squeeze out the excess moisture with your fingers as much as you
can. Cooked egg yolk mixed with a little water to form a paste is
also a good alternative. These 2 options are not nutritious
enough for constant use, but will hold him through the night.
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This
first recipe is the best general recipe. It was developed by an
avian researcher, and can be used for all young songbirds.
It is not to be used for doves,
pigeons, swallows, or swifts.
MacLeod Passerine
Diet
Combine the
following ingredients:
| 1/2 cup Purina ProPlan
Kitten (with just enough water to soften) |
| 2 Hard Boiled Egg
Whites |
| 3 Tablespoons Science
Diet Feline Growth canned |
| 2 Tablespoons Freeze
Dried Insects (some flies a must) |
| 1/2 Tablespoon Knox
Blox |
| 800 mg Calcium (4 low
sodium regular Tums work well) |
| 100 mg Vitamin C |
* The brands
used are very important. But if you have no other choices, then
substitute with a similar product.
The Knox Blox is
made with Knox gelatin. Put 1/2 teaspoon in small baby food jar,
add cold water to dissolve, then add boiling water until jar is
2/3 full. Use 1/2 tablespoon for your first batch, then
refrigerate the rest.
This recipe must
be made fresh and not placed in the freezer. It will keep two
days in refrigerator.
If you cannot get
all the ingredients for the recipe above, please use the
"Alternative Recipe" which follows instead. A diet
which is missing key ingredients is inadequate.
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Alternative Recipe
The following
alternative diet is for those who are having difficulty finding
the ingredients for the Macleod's Passerine
Diet. This recipe may also be used for swallows and swifts. It
should not be used for doves or pigeons.
Combine the
following ingredients:
| 1 Cup Purina Pro Plan
KITTEN dry soaked in enough hot water to soften all the
way through and drain off excess water before mixing with
the rest of the ingredients. |
| 1 small jar (2.5oz)
Gerber or Heinz strained baby food CHICKEN flavor. |
| 1 Hard Boiled Egg
White (sieve through a fine colander while still hot). |
| 1 Tablespoon plain
yogurt |
Mix the above
together to obtain a smooth paste. If the mixture is too thick, a
little water may be added.
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Dove
And Pigeon Feeding Basics
Doves and pigeons
are fed a very different diet by their parents than the other
birds listed on this site. The parents produce a cheesy-like
substance which they regurgitate to their young. The recipe is
provided just below the following tips:
1- Feeding
Frequency
Doves and pigeons
do not require the constant feeding needed by other commonly
rescued nestlings. About 6 feedings a day is adequate for them.
These birds store their food in their crops and swallow as
necessary. When feeding, the crop should bulge slightly, but it
should never become so loaded as to appear to stretch the skin.
Reversely, the crop should never be allowed to become empty
except at night.
2- Over-Feeding
DO NOT over-feed
doves or pigeons. This can cause serious health problems. They
will often ask for more food then they need, so it's up to you to
figure out the appropriate amounts they actually need. Start with
smaller amounts of food and check their crops to see when they
are empty. Adjust the amount of food as necessary.
3- Water
When feeding doves
or pigeons, it is a good idea to offer them water to drink, since
unlike songbirds, they do sometimes require it. This should never
be done forcibly, and a water dish should never be left in the
box. Slide a very small cup filled with water toward the bird,
and very gently dip the tip of the beak into the water so that
the beak points in a vertical position. If the bird is thirsty,
he will start drinking in this position.
Take care not to accidentally splash water on him or around the
nose, and do not dip the bird's beak into the water so that the
nasal openings become wet. (All very dangerous!) Only the
absolute tip of the beak needs to be dipped into the water. If he
does not drink, or has had his fill, remove the water until the
next feeding. If the MacLeod Dove Formula is sufficiently moist,
it is likely the bird will not need to drink until the finch seed
is added. Once the bird is sufficiently mobile, provide a hanging
water bin.
4-
Techniques To Encourage Feeding
Getting
the young of these species to eat can sometimes be difficult. As
opposed to automatically opening their mouths when you present
the food, as in the other species listed on this page, young
doves and pigeons must "fish out" food from their
parents mouths. As a feeding signal, parents place their beaks
over the beaks of their young, and "tap" a couple of
times. Then the chicks knows it is time to get to work.
This
calls for a different feeding strategy from you. There are 2
possible ways to emulate the pre-feeding behavior of the parents.
Fill a thimble, or similarly shaped
object, 1/2 way with food. Bring the thimble to the bird,
being sure to enclose the beak within it. Then slowly and
very gently, "shake" the
thimble in an up and down fashion, touching the upper and
lower mandibles. If successful, this will trigger the
feeding response of the young bird.
You can also emulate the parents yourself
using your fingers. In one hand, place some food on a
finger, or have a syringe ready. With the other hand,
very gently squeeze on the upper and
lower mandible, at the same time, and in a quick manner.
Basically, you want to be tapping the beak a few times in
rapid succession. No real pressure on
the beaks is required. When the bird opens his mouth,
quickly insert some food. Repeat the whole procedure
until the bird has received enough food.
From
what I've been told, it seems young doves and pigeons realize
quickly the new way of eating, and will not need to be coaxed in
this fashion for long.
MacLeod Dove Formula
(for doves and pigeons)
| 1 jar Gerber or Heinz
baby beef baby food |
| 1 tablespoons finely
ground corn meal (yellow or white) |
| 1 whole hard-boiled
egg, finely chopped |
| 1/4 teaspoon wheat
germ flakes |
| 1/4 teaspoon brewers
yeast (for B-complex vitamins) |
| 1/2 inch ribbon of
Nutrical squeezed from tube |
| |
| Mix with pedialyte (or
water if necessary) until the mixture is a medium syrup
consistency. |
| |
| When the nestling is
at least half feathered, add just a pinch of fine grit to
formula.(Canary grit obtainable from pet stores is fine) |
| |
| When feathers are
beginning to open (about 10 days old) the diet should
consist of 80% MacLeod Dove Formula and 20% very small
finch seed, mixed together. |
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About
Kaytee's Exact, Nutristart, and Hagen's handrearing formulas
There are many
sources on the net that state that these commercial products have
worked well for raising all sorts of wild birds. The fact is,
these preparations were not designed for songbirds, doves,
corvids, or any other North American bird. They were designed for
parrots and parakeets. If you check out the description of
Hagen's handrearing formula on their own page (www.hagen.com) they specifically mention that the
formula is unsuitable for small seed eaters.
You may be tempted
nonetheless to use them, since they are so available, and easy to
use. In all likelihood, your bird will grow up in a seemingly
normal fashion. But there are 2 key points that I should like you
to note. First, some of these formulas contain soy as one of
their constituents. I've been told by a rehabilitator that soy is
indigestible by our North American birds. What this means is not
only will it not be broken down in the bird's digestive system,
but the gastric balance will be disturbed enough so that other
nutrients will also not be absorbed properly. Secondly, because
of the different percentages of protein, carbohydrates, etc., in
these handrearing formulas, North American birds will likely
suffer symptoms of nutritional deficiencies. (beyond the soy
problem itself) Lack of energy, low muscle tone, and even anemia
can occur. These are serious problems for small birds, and it is
never a good idea to to give a bad nutritional start to a baby.
I did use it
myself for the chick I was raising, but in retrospect, I believe
it did affect my bird's development. My bird developed far slower
than others of his kind, taking a full 3 weeks to fledge, instead
of the 2 that it usually takes. Compared to the young I saw
outside, and to the experiences I've heard from others, his
flight skills also developed slowly.
In my opinion,
these formulas cannot be recommended. The recipes mentioned above
are far more nutritionally balanced.
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This website is not intended
to replace the expert care that is only available by professional
rehabilitators. The use of this website is only intended for
those where the option of bringing an orphaned bird to a
rehabilitator is not possible. By raising a wild bird yourself,
you greatly diminish it's chances for survival. Please check this
link for a rehabilitation center in your community:
http://www.tc.umn.edu/~devo0028/contact.htm. If none are listed
near you, call a local animal shelter, veterinarian, or wildlife
office/agent for information on local rescue centers. Thank you.
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Last updated:05/10/2006