Birds
Raptors (birds of prey)
Owls, eagle-owls, Harris's hawks, etc.
Most important: Feed fully thawed frozen mice and chicks. Check pellets (castings) every day
Basics
- Lifespan
- Small owls 10–15 years; large owls and Harris's hawks 20–30 years
- Weight
- Scops owls 100 g to eagle-owls 3 kg; Harris's hawk 700 g–1.2 kg
- Temperament
- Wary and solitary. Wild instincts remain strong even when tame
- Care difficulty
- High (whole-prey diet, sharp talons, few specialist vets, legal restrictions)
- Legal status
- Some species are on CITES Appendix I or II. Native wild species cannot be kept under the Wildlife Protection and Hunting Management Act
- Key point
- Feed fully thawed frozen mice and chicks. Check pellets (castings) every day
Ecology & traits
- Body
- Catches prey with sharp talons and beak. Owls have silent flight feathers and a wide neck rotation; Harris's hawks have keen eyesight
- Origin & range
- Owls occur worldwide; the Harris's hawk comes from arid regions of the Americas
- Wild habitat
- Varies by species: forest, grassland, desert. Perches on tall trees and cliffs
- Activity & sleep
- Owls are nocturnal to crepuscular; Harris's hawks are diurnal
- Social behavior & people
- Most are solitary and territorial. The Harris's hawk is an exception and hunts in groups
Characteristic behaviors
- Swallows prey whole and casts up indigestible bone and fur as a pellet
- Sits motionless on a perch for long periods, then launches at prey in an instant
- Threatens intruders in its territory by spreading its wings to look larger
Common illnesses: warning signs & prevention
Bumblefoot (pododermatitis)
SignsRed, swollen footpad, scabs or ulcers, standing on one foot or avoiding the perch, limping
PreventionVary perch thickness with artificial turf, rope wrapping or cork. Prevent obesity; check talons and footpads weekly
Aspergillosis
SignsOpen-mouth breathing, abnormal breathing sounds, voice change, weight loss, lethargy. Often develops after stress
PreventionVentilated, mold-free, clean environment. Avoid stress such as long transport or environment changes. Early detection is key
Pellet abnormalities
SignsNo pellet (casting of undigested matter), foul odor, excess mucus, casting takes a long time
PreventionRecord pellet frequency, shape and odor daily. Include bone and feathers in the diet for natural castings. See a vet if abnormal for 2 days
Metabolic bone disease
SignsCommon in young birds. Bone deformities, wing or leg fractures, inability to fly, seizures
PreventionNever feed boneless meat only. Whole-prey diet including bone and organs, plus calcium and UV light
Parasitic diseases
SignsWeight loss, diarrhea, white plaques in the mouth (trichomoniasis), abnormal breathing sounds (air sac mites), dull plumage
PreventionFecal exams at intake and 1–2 times a year. Use reliable frozen feed; never feed wild birds or wild rodents
Heatstroke
SignsOpen-mouth breathing, wings held out and drooping, unsteadiness, limp and slow to respond
PreventionShade and airflow in summer; air conditioning above 25°C. Avoid direct sun when tethered outdoors; keep a bath dish available at all times
Warning-sign checklist
Check once a day. If even one applies, contact an animal hospital early.
First aid for illness
No pellet produced
If the crop (base of the neck) is full, withhold food and keep warm. If still no pellet the next day, or there is vomiting or foul odor, see a vet the same day. Never press the crop
Swollen footpad or limping
Switch to softer perch material and reduce weight. Do not apply medication on your own; see a vet within a few days if there is swelling or a wound
Open-mouth breathing or breathing sounds
Avoid stimulation; rest in a quiet, dark place. Aspergillosis progresses fast, so see a vet the same day. Use an oxygen cage if available
Limp / heatstroke
Move to a cool place, wet the feet and underwings with water and fan. See a vet the same day even if the bird recovers. Never immerse in ice water
Common injuries: prevention & first aid
Wing or leg fracture
PreventionCheck leash length and tangling when tethering. Prevent collisions in flight; use leather jesses, not chains
First aidDo not handle; cover the head with a cloth to calm the bird, place in a box, keep dark and warm. Do not splint yourself; see a vet the same day
Broken talon or beak
PreventionCheck regularly for overgrown talons and beak. Avoid environments with hard metal or netting that can snag
First aidPress bleeding with gauze and apply styptic. A chipped beak or a talon torn from its base needs a same-day vet visit
Abrasions from jesses
PreventionJesses and anklets must be properly sized, soft leather. Inspect the skin under the anklets regularly
First aidRinse the wound with saline, remove the jesses and rest. See a vet if redness or swelling spreads
Collision / bruising
PreventionMark windows and mirrors for indoor free flight. Train in open, safe areas
First aidKeep dark and warm, and rest. Head tilt, bleeding or a drooping wing means see a vet immediately
Zoonoses (diseases that can spread to people)
Salmonellosis
RouteOral infection from hands that touched raw feed or droppings
PreventionWash hands after preparing feed and after care. Use separate cutting boards and tools for feed, and disinfect
Psittacosis
RouteInhaling dried droppings or dust; mouth-to-beak contact
PreventionMist before cleaning and wear a mask. Tell your doctor you keep birds if you have fever or pneumonia
Infection from talon or bite wounds
RouteWounds from sharp talons or the beak
PreventionAlways handle with a glove. Rinse wounds under running water; see a surgeon if deep or swollen
Avian influenza
RouteContact with wild birds, wild rodents as feed, or their droppings
PreventionNever feed wild prey. Avoid wild-bird contact while tethered outdoors; report unusual deaths to the Livestock Hygiene Service Center
Husbandry: food, water, toys, nest, bedding
Food
- Fully thaw frozen mice, chicks or quail and feed once daily in the evening
- Aim for 8–15% of body weight; weigh every morning and adjust
- Whole prey including bone, feathers and organs. Meat alone causes malnutrition
Water
- Change a shallow, wide dish for bathing and drinking daily
- Water comes mainly from thawed feed, but keep clean water available, especially in summer
Never feed
- Wild rodents and wild birds (parasites, toxins, avian influenza)
- Half-thawed or refrozen feed, spoiled feed, pork and fatty meat
- Too much raw chick yolk sac; processed or seasoned meat
Toys & play
- Few toys; let the bird forage by hiding food
- Inspect jesses, leash and glove daily as training equipment
- Encourage feather care with a bath dish
Nest, bed & hideout
- Perches of varied thickness with artificial turf or rope wrapping
- No nest box needed. Provide a covered hiding spot where the bird can settle
Bedding & litter
- Change newspaper or pet sheets on the floor daily
- Wipe perches soiled with droppings (urates) daily
- Use gravel or artificial turf for easy cleaning when tethered outdoors
Housing: cage, exercise, temperature & humidity
Cage / housing material
Wooden frame with vertical bars or netting. Soft netting that does not damage wings; no metal mesh
Size & space
Deep enough to flap without the open wings touching the walls. Large species need at least 2 m square
Layout
- Perches at varied heights, far enough from walls that wings do not touch
- Bath dish and feeding platform where droppings cannot fall in
- Double doors at the entrance to prevent escape
Placement notes
- Avoid direct sun, air-conditioner drafts, noise and heavy foot traffic
- Outdoor enclosures must keep out wild birds, cats and crows
Exercise, free-roam & walks
- Free flight only for trained birds, in open areas
- Tethering (block perch) a few hours a day, always within sight
- Feeding in the evening after exercise makes training easier
Temperature & humidity
Temperature15–25°C. Most tolerate cold well but are sensitive to heat
Humidity50–60%. Ventilate to prevent mold (aspergillosis)
Summer & winter
- Summer: avoid direct sun, keep below 25°C, bathing and fans, shade when tethered outdoors
- Winter: northern species tolerate cold but shield from wind, rain and condensation. Keep tropical species warm
Grooming & protection from predators
Nail trimming
Overgrown talons pierce the footpad. Trim only the tips with proper clippers; if unsure, have a specialist vet do it
Brushing, skin & coat care
Not needed. Feathers are kept in condition by bathing and preening. Broken or lost feathers affect flight, so record them and see a vet
Other care
The beak wears naturally; ask a vet to cope an overgrown beak. Check the footpads and skin under the jesses weekly
Protection from predators
- Prevent attacks by crows, cats, weasels and kites while tethered outdoors
- Never keep in the same space as dogs or cats; never leave unattended while tethered
- Control mosquitoes and mites with screens and cleaning; block contact with wild birds
Care precautions (accident prevention)
Foreign-body ingestion
May swallow leash pieces, rubber, string or small metal. Keep foreign objects out of feed; if swallowed or the crop is distended, see a vet urgently
Being stepped on
Rarely on the floor, but sick or injured birds will be. Watch your feet, and always handle with a glove and calm movements
Getting pinched
Toes and wings get caught in door or net gaps. Hanging from a tangled jess or leash is a common accident. Always supervise while tethered
Falls
Falls from the perch due to a tangled leash or fracture. Lay soft flooring; if the bird falls and cannot move, suspect a fracture and see a vet immediately
Escape
Check jesses for wear and use double doors. If the bird escapes, call it back with food and track with telemetry if fitted. Report to the police and public health center and alert the neighborhood
How to safely release a bite
Never do this
- Pull your hand away from the talons (they dig in deeper)
- Hit or shout (the grip tightens further)
Safe release procedure
- Stop moving and check where the bird's feet are
- Cover the head with a cloth to darken and calm it
- Open the toes one at a time from behind and release slowly
- Place the bird on a perch or your arm and keep your distance for a while
After the release
Talon wounds are deep and infect easily. Rinse under running water and press to stop bleeding; see a surgeon if redness, swelling or heat develops
Emergency care manual
Go to an emergency vet now (life-threatening)
- Open-mouth breathing, labored breathing with wings drooped
- Suspected fracture, drooping wing
- Bleeding that will not stop, seizures
- Limp and unresponsive, heatstroke
See a vet the same day
- No pellet for 2 days, vomiting
- Reduced appetite, weight loss of 5% or more
- Swollen or wounded footpad, limping
What to tell the vet & what to bring
Weight, feeding and pellet records, photos of droppings, type of feed, CITES registration certificate. Confirm in advance that the clinic treats raptors
Checking consciousness, breathing & heartbeat
- Breathing: watch the chest rise and fall, open mouth, drooping wings
- Heartbeat: place a hand beside the keel and feel for a rapid beat
- Consciousness: cover the head and check response to stimulation and eye movement
Resuscitation steps
- Chest compressions are dangerous for birds. Cover the head and keep dark and quiet
- Rest at a suitable temperature (15–25°C, warmer for young birds)
- Wipe dirt from the beak and nostrils to clear the airway; use an oxygen cage if available
- While doing this, call a clinic that treats raptors and transport immediately
Stopping bleeding
- Press the site with clean gauze for several minutes
- For talon or beak bleeding, press on styptic powder or cornstarch
- For wing or body bleeding, keep pressing during transport
Transport
- Darken with a hood or cloth over the head; the carrier should be small enough that the wings cannot open
- Non-slip lining on the floor, keep quiet and still, no direct heating or cooling
Learn with the case method
Case method (50 scenario questions)
Multiple-choice scenarios covering illnesses, injuries and accidents that can happen to Raptors (birds of prey), with answers, explanations, issues and improvements.
Start the questions
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