CAPTURE, ACCLIMATION AND TRANSPORT OF ATLANTIC TUNAS Ben Daughtry, and Forrest A. Young. June 2010.
Capture and Transport
description
Transcript of Capture and Transport
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Capture and Transport
Carolina Raptor Center
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Introduction
Frequently, when a bird is found, the finder is either unable to capture the bird, or is afraid to approach it. It is therefore up to a volunteer to safely capture and transport the bird.
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Equipment
Always use proper equipment for the size and condition of the bird.
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Equipment for small birds Lighter, gardening-style gloves can
be used for small species such as NSWO (Northern saw-whet owl), EASO (Eastern screech owl), AMKE (American Kestrel),
MIKI (Mississippi kite),
SSHA (Sharp-shinned hawk).
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Equipment for most larger birds Heavier, welders’
gloves can be used for most other species except for eagles
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Equipment (Contd.)
Larger gloves make it more difficult to feel how well the bird is restrained.However, not using thick enough gloves will result in
handler injury.Gloves that fit too well may also compromise handler
safety.A looser glove will make it more likely that a bird only gets
glove in its grasp rather than crushing your fingers.
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Equipment (Contd.)
Check your gloves frequently for wear and damage, such as split seams, thin spots in the leather, etc.
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Other Supplies
CRC Nametag CRC “packet” to give to public Flashlight Long-sleeved jacket (in case you have to chase the
bird through brambles or underbrush)
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Safety First! Safety equipment:
Leather glovesCurrent tetanus shotGoggles
Evaluate the situation Is traffic a danger?Are you uncomfortable in the neighborhood? If you are meeting the finder, are they behaving oddly?
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Capturing birds
Equipment needed:GlovesNet – fishing nets from Target or Wal-Mart will workSomething to contain the bird in after it is caught
These particular nets have been modified ( rim padded, netting replaced with pillow case)
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Capture – contd.
In some cases, where the bird is seriously injured, very weak, or very young, it may simply be a case of walking up, picking up the bird, and placing it in a box.
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Capture – contd. If the bird is still able to run, corner using structures or
vegetation, or with assistants helping to distract the bird. In the case of most birds except vultures, “rushing” the
bird quickly will cause it to roll over on its back with its feet in the air, making it easier to capture. This is a defensive posture – be cautious of the talons!
Cover the bird with blanket or net to keep from running/flying away or grabbing you with its feet
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Capturing birds (contd.)
This method does not work well with vultures.Vultures are very fast
runners and must either be cornered or surrounded by assistants.
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Building captures Occasionally a bird will be trapped in a garage or
other building. If the ceilings are low enough, a fishing-type net
with a 3-4’ handle can be used. If you have an assistant, have them flush the bird
towards you; this makes it easier to anticipate where the bird is going and get it in the net.
Hint: the bird will almost always fly as close as possible to the ceiling
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Building captures (contd.)
Once the bird is in the net, immediately place the open side of the net against a wall or the floor to prevent the bird from flying back out
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Chimney rescues
Some birds, especially cavity nesters, will become trapped in chimneys
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Chimney rescues – contd.
Supplies:Old clothesOld blanket or towels to put around fireplace to avoid
getting soot on the floorGoggles to keep soot out of your eyesSki mask or cap to keep soot out of hairPole with noose on the end
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Chimney rescues - contd. Simple pole “noose”
3-4’ of flexible plastic tubing 6-7’ Rope
Tape or otherwise secure one end of rope on the outside near one end of the tube
Run the free end of the rope through the tube
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Chimney rescues – contd. Put down towels Carefully look up through flue – is the bird visible? Grasp by feet/legs with a gloved hand if you can reach the
bird. Otherwise, use the “noose” to hook around legs. Pull bird down through flue (wings will fold up, allowing it to pass through)
Chimney birds often have damage to the eyes and lungs from soot; may be starved or dehydrated if have been trapped for long
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Unusual situationsAdult Eastern
Screech owl
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Capture - handling
Treat bird as if any limb may be broken Always wear your protective gloves
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Full Body Grab
This is the safest grab for a very weak or lethargic bird, where its injuries are unknown
Using both hands, grab the wings and fold them against the body. Your thumbs will be on the bird’s back, palms over its wings, and fingers wrapping around the front of the bodyNote that this will leave both legs unrestrained
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Full Body Grab
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Full Body Grab (contd.)
Use this method onSmall birdsAll babies
Bones are still soft and fragile, and so are easily broken
Birds where you suspect there is a broken leg or pelvisVultures (weak legs)
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Capture contd.
Med / large birds: wrap in towel and pick up by entire body if possible. Make certain that the legs are restrained, however – these are the bird’s primary weapons.
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How to Restrain the Legs The strongest and safest
method of restraining the legs for most birds is to grasp both legs in one hand, just above the feet.
One leg should be held between the thumb and index finger, the other between the index and middle fingers.
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Capture – contd.
Once the legs have been restrained, use the other hand to fold its wings against its bodyHold the upper portion
of the wings so that you are restraining shoulder and wrist
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Vultures
Because vultures have very weak legs, always use a full-body grab when capturing
They will try to bite and/or vomit, so hold them so that the head is as far away from you as possible.
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Capture – contd.
In all cases, be sure to restrain / support all limbs. Flailing a broken wing can increase tissue damage. Using a broken leg to support the bird’s weight can also cause further damage
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Removing Stray Talons
Birds will generally try to defend themselves; this can result in the bird grasping the glove – or you! – very tightly. If the glove is loose enough, slide your hand out of the
glove and let the bird have it for the moment. If the bird has too strong a grip on you (or a talon in
you), there are two potential methods to get it loose.
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Removing Stray Talons
Method one:Force the hock joint straight. This will frequently force
the toes to either let go or at least loosen.
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Removing Stray Talons Method two:
Toss the bird in the air as if you are going to let it go. Don’t actually let go! Thinking it is about to escape, the bird will frequently release its
grasp in preparation for flight. Be very careful to use this method away from furniture, walls,
cars, or anything else a bird could injure itself or break feathers on.
For obvious reasons, you would not want to use this on a bird where a broken bone is suspected
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Biting
Many birds, particularly owls and vultures, will also bite, so keep the head away from your body as well
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Transporting the bird
Place the bird into a secure carrier. Plastic pet carriers work well.
Will hold most raptors except eaglesUnlike cardboard carriers, can be cleanedAlso unlike cardboard carriers, the bird probably can’t
chew its way out Place a clean towel
in the bottom
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Transporting the bird
Cardboard boxes can be used as wellBe sure to put in air holes before putting the bird insideAdd a clean towel for the bird to rest on
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Transporting the bird
Kennels can also be used during transport.Be sure to place a towel over the door and any
“windows” in the sides to keep the bird calm during transport
No radio, limited human voices while transporting
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Transporting the bird (contd.)
If you have to keep the bird overnightRoom temperatureQuiet and dark area— a closet or “extra” bathroom
works great if you don’t have a spare roomNo food or water
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Engaging the Public
Marketing, marketing, marketing! Optimal time to get finder excited about CRC
Transporting can be just as much about educating the finder as rescuing the bird
Many finders may become donors and will tell others about our organization
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Engaging the Public
What to give to the finder:1. A CRC brochure2. A “Free Admission” pass3. A Volunteer business card when available (you can put your
information on here if you would like)
If you run out, be sure to pick up more next time you are at CRC!
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Engaging with the Public
Explain to them that we are a nonprofit organization
Encourage finders to visit CRC and walk nature trail
Explain that they will not be able to visit “their” bird while it is in the rehabilitation program, but we can invite them to the release if they are interested
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Engaging the Public
You are representing CRC, and the public sees you as an expert. Giving incorrect or contradictory information will reflect badly on their perception of the entire organizationDo not speculate on cause of injury if you do not know. Do not speculate on the species if you do not know.
Reassure the finder that the bird will be identified and given a thorough exam at our facility
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Quiz Time!
Tell me one thing that is different about vulture capture and handling!
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Conclusion
Thank you for becoming a transport volunteer! With almost 700 birds admitted to CRC in 2008, we could not do it without you!