What
kind of bird have I found?
Baby
birds fall into two general categories based on how developed they are when
they hatch. These two categories are altricial and precocial. To determine how
to help the baby, the first step is to determine which of these groups it
belongs to.
Altricial - Altricial birds are naked or have only
sparse down when they hatch. Even once
their feathers have grown in, babies often have patches of skin visible. Many altricial babies open their mouths for
food, and they can’t move around well until they are feathered. All songbirds are altricial. Hawks, owls, doves, crows, woodpeckers and
herons are also examples of altricial birds.
Altricial
birds stay in the nest for 1-3 weeks. When they are strong enough to jump around,
they leave the nest, often before they can fly!
Their parents feed them both in the nest and for a period of time after
they have left.
Precocial – Precocial birds hatch fully covered with
soft down and are walking or running within hours of hatching (usually within a
day or two) and then follow their parents around on foot or in the water for a
number of weeks.
Examples
of some common precocial birds are geese, swans, ducks and killdeer. Precocial baby birds can eat on their own and
do not depend on their parents to feed them.
However they do need their parents to keep them warm at night, to act as
role models, and to protect them from predators.
How
to help precocial baby birds – Precocial birds remain in the care of their
parents at all times until they have adult feathers. It would not be normal to find, for example,
a downy duckling or gosling waddling around by itself. A parent should be very close by at all
times, protecting its baby from predators.
If you have found a precocial baby bird and no parent is in sight (or
none that seems to be watching out for the baby), place the baby in a box in a
warm, dark, quiet place and contact a wildlife rehabilitator. It is very important to get the baby to a
rehabilitator quickly and not to play with it in the meantime, as even a small
amount of direct exposure to people can be harmful to precocial babies and
impair their ability to survive in the wild.
How
to help altricial baby birds - There are many altricial species, but songbird
babies are the ones more commonly found by people. Babies of all of these species
are no bigger than a tennis ball (and some much smaller), and usually gape
their mouths open for food when approached.
Call a wildlife rehabilitator for further advice if you have found an
altricial baby bird that has: a) a body
that is bigger than a tennis ball, or b) a body completely covered in fine
yellow or white hairs, or c) a sharply hooked beak, or a beak longer than its
head
If
you find a warm, unfeathered or sparsely feathered baby bird on the ground that
does not appear to be sick or injured but cannot hop around on its own, it is
probably a NESTLING. If you definitely
know which nest the baby originated from and you can do so safely, replace the
baby in its nest. The nest will probably
be directly overhead or very nearby, and should have identical siblings in
it. If the nest has been destroyed, but
you know where it was, make a new one!
Use a large clean margarine tub with a few holes poked in the bottom, or
a berry basket, with dry grass packed tightly inside it to form a cup
shape. Tuck the babies into the nest so
they are sitting upright. Place the new
nest out of direct sunlight, in the same location as the original nest. This will allow the parent birds to locate
their babies. Thread some wire through
the holes on the bottom of the container and twist it around the tree branch or
other surface to hold it in place. Parents WILL accept babies that have been
handled by humans, but try to minimize handling anyway. Do not feed the baby anything, or give it
water. Watch from a distance to make
sure a parent comes to feed the baby within 1-2 hours.
Not all birds nest in trees!
European
Starlings, for example, build their nests in crevices, such as inside a roof or
exhaust vent of a building, or even a hydro box or a lamp pole. One of the most distinctive traits of baby
starlings is that the insides of their mouths and sides of their beaks are
bright yellow.
If
you find a nest of starlings that as fallen or been removed from its original
location, you can build a false nest using a clean 4-litre jug with a 9cm x 9cm
square cut out of the front (leave the top side of the square attached and bend
the cut flap outward to form an awning under which the parent can perch). Poke small holes in the bottom and the sides
of the container, then tuck the nesting material and babies snugly inside. Hang the bottle in a shaded area over top of
the original nest entry point and watch from a distance to make sure an adult
bird is returning to feed the babies.
They go around on the ground: Babies
that have already left the nest are called FLEDGLINGS. Fledglings are fully feathered but will have
a short stubby tail (relative to the adults of the species), and sometimes have
little tufts of down sticking through their feathers. They also often have yellow or white skin
along the side of their beaks and will open their mouths for food. You may see them on the ground hopping around
or fluttering their wings. Fledglings
often leave the nest before they are able to fly. The parents feed then frequently and care for
them on the ground and in areas surrounding the nest. They are vulnerable at this time, but this is
an important stage in their development, and they need to stay where they can
receive their parents’ care. You can
help them to survive by keeping cats indoors and dogs on a leash.
Are the parents caring for
their baby? If you have
found a fledgling bird and you are concerned that it may be orphaned, a good
way to test if its parents have been caring for it is to see if it is pooping
normally. Parent birds feed their babies
frequently and as a result, a healthy baby bird will poop often. If the bird poops within one hour of when you
find it and the feces has both white and dark colours in it, then it has been
fed recently by its parents and should be left where it was found, unless the
area is so dangerous that the parents cannot return to feed the baby (such as
the middle of a highway). You should not
feed a baby bird without talking to a wildlife rehabilitator, and if you have
fed the baby, this will not be a reliable test.
If you have fed it, return the baby to where it was found and watch from
a good distance away for one hour to see if the parents return to feed the
baby. Be sure to watch constantly as
parents can feed the baby and fly away quickly.
If no parents return, or the baby is not pooping or its poop is all
white, contact a wildlife rehabilitator for further advice.
WARNING SIGNS: How to tell is a bird needs help – If
the baby appears to be sick or injured, do not try to reunite it with its
parents. Watch out in particular for
these signs:
a) the baby has been picked up, played with or
attacked by a cat (you should assume the bird is injured even if it looks
fine).
b) It is fully covered in feathers but cannot
stand up or is falling over
c) It is keeping its eyes closed most of the
time
d) It is sitting in an exposed area (like the
middle of a sidewalk) for long periods of time, not avoiding people or not
trying to hide
If the baby does need help…. If
you think a baby bird is injured, sick, or orphaned, put it in a box. Put the box in a warm, quiet, dark
place. Do not give the bird anything to
eat. Altricial baby birds depend on
their parents to give them the right food so babies will usually eat whatever
is put in their mouths, even if it is the wrong food for them. The wrong foods or improper feeding
techniques can cause a lot of harm.
Never put water or other
liquid in a baby bird’s gaping mouth, as babies easily inhale liquid, which can
cause serious illness.
Call
a wildlife rehabilitator immediately for further instructions. Baby birds need professional care, proper
socialization, and frequent feedings of appropriate food. Trying to raise baby birds without proper
training can be very harmful to the baby, and is against provincial and federal
laws.
Other ways to help…
a)
Spread the word. Let your neighbours
know about nestlings and fledglings.
b)
Avoid using pesticides, especially in the spring and summer.
c)
Try to avoid trimming trees and bushes between April and September, as this can
disturb nests. It is against the law to disturb nesting
birds.
d)
Keep your cat indoors. Cats are the #1
cause of injury to altricial baby birds.
e)
Donate to or volunteer for a wildlife rehabilitator to help care for sick,
injured and orphaned birds.
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