Wild Bird Window Strike Rehabilitation

Birds that survive window strikes may need specific care in the hours following impact to give them the best chance of full recovery and successful release.

Key Facts

Most window strike victims either die immediately or recover within 2 hours with appropriate supportive care
Birds showing apparent consciousness but unable to fly should be placed in a ventilated dark box to reduce stress
Darkness reduces cardiac stress and allows birds to recover from neurological shock caused by impact
Small songbirds require warmth during recovery — keep the box at 70-80F (21-27C) if the bird appears cold
Never give water to a strike victim by mouth — aspiration risk is high in birds with neurological compromise
Birds requiring rehabilitation beyond 2 hours need assessment by a licensed wildlife rehabilitator

Welfare Considerations

Window strike victims experience acute neurological trauma comparable to concussion in mammals, causing disorientation, balance impairment, and vulnerability to predation. The welfare response in the critical first hours focuses on reducing additional stressors while the bird's nervous system recovers. Darkness reduces visual stimulus overload; quiet reduces auditory stress; warmth prevents hypothermia in a bird that cannot thermoregulate effectively while neurologically compromised. Most birds who receive appropriate supportive care and recover within 2 hours can be released and survive to breed. This welfare success requires only appropriate public knowledge and action.

What You Can Do

Place window strike victims in a ventilated cardboard box in a quiet, dark, warm location immediately after finding them
Check the bird every 30 minutes — release promptly outdoors if it becomes alert and mobile within 2 hours
Never release a bird in darkness — if it has not recovered by nightfall, keep it until morning and reassess
Contact a wildlife rehabilitator immediately if the bird shows obvious injury including bleeding or wing drop
Do not attempt to force feed or water a strike victim — this causes more harm than appropriate supportive care alone
Record the impact date and circumstances for wildlife monitoring databases that track strike frequency