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Wildlife Rescue

The world's largest raptor rescue facility, based in Delhi, India. Featured in the Oscar-nominated documentary "All That Breathes." 39,000+ birds rescued since 2010.

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Contact

  • C-6/1, Rehmani Chowk, Street No. 9, Wazirabad Village, Delhi - 110084, IndiaRegd: 2970, Shah Ganj, Ajmeri Gate, Delhi - 110006, India
  • +91 98100 29698
  • nadeem@raptorrescue.org

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© 2026 Wildlife Rescue. All rights reserved.

India: 80(G) Tax Exempt Reg. No. AAATW2352B25DL02  |  USA: 501(c)(3) via Raptor Rescue and Research Inc. (EIN: 87-3289299)

Where Rescued Birds Become Wild Again

Bird Enclosures

A purpose-built aviary complex designed for one mission: rebuilding the strength, instincts, and wildness a rescued raptor needs to survive on release. From padded recovery cages to open flight aviaries — every space is engineered for the bird inside it.

Multi-stage

Aviary Complex

Species-Specific

Housing Design

Pre-Release

Flight Conditioning

Lifelong

Care for Non-Releasable Birds

A Home for Every Stage of Recovery

Surgery is only the beginning. The real work — and the most time-intensive part of rescue — happens after a bird leaves the operating theater.

A Black Kite with a repaired propatagium can take six to eight weeks of careful flight conditioning before it's ready to hunt again. An orphaned Spotted Owlet chick may live with us for months before it can survive alone. An Egyptian Vulture with lead poisoning needs a quiet, dark recovery space, then gradual exposure, then space to soar.

Our aviary complex is engineered for these journeys. Every enclosure type was built — and rebuilt — based on what we learned the previous year about what works.

Six Types of Housing

Each tuned to a specific phase of recovery — or a specific resident.

Recovery Cages

Individually ventilated enclosures for post-surgical patients. Padded interiors, controlled lighting, and limited movement protect freshly repaired wings during the first critical weeks of healing.

Flight Aviaries

Spacious netted aviaries — the heart of our rehabilitation programme. Birds rebuild flight muscles, coordination, and stamina here over weeks, often months, before being assessed for release.

Chick Nursery

Warm, draft-free housing for orphaned and fallen hatchlings. Specialized feeding stations, gentle-handling protocols, and species-correct diets ensure healthy development from helpless chick to independent juvenile.

Species-Specific Raptor Enclosures

Black Kites, Egyptian Vultures, Barn Owls, Spotted Owlets, Shikras, and others all have different perching, lighting, and shelter needs. Each species houses in conditions tuned to its biology.

Open-Air Conditioning Pens

Semi-exposed enclosures that gradually re-acclimatise birds to Delhi's heat, humidity, monsoon, and temperature swings. Critical bridge between protected indoor recovery and the open sky.

Permanent Resident Housing

Birds with permanent disabilities — missing eyes, amputated wings, neurological damage — receive lifelong care in comfortable, enriched enclosures. Many become ambassadors for visitor education.

Inside Our Aviaries

Dozens of raptors share these spaces — Black Kites, Egyptian Vultures, owls, and others — at different stages of their journey home.

Raptors perched on rails inside a recovery enclosure — Black Kites and Egyptian Vultures behind protective mesh at Wildlife Rescue

Recovery Enclosure — Mixed Raptors

Large flight aviary filled with dozens of raptors including Black Kites and Egyptian Vultures perched at multiple levels at Wildlife Rescue

Main Flight Aviary — Pre-Release

Raptors including Egyptian Vultures and Black Kites perched together in an aviary enclosure viewed through mesh at Wildlife Rescue

Aviary Interior — Species Mix

Why These Enclosures Work

The design principles behind every cage, perch, and aviary in our complex.

Low-Stress Design

Visual barriers, quiet zones, and minimal human contact during recovery. Wild raptors are not pets — every enclosure protects their wildness so they can return to it.

Hygiene & Disease Control

Easy-clean surfaces, segregated wards for infectious cases, and routine sanitation protocols. Cross-contamination between recovering and incoming birds is the silent killer in rescue work — we engineer against it.

Behavioural Enrichment

Perching at multiple heights, varied substrates, hidden food, line-of-sight to other birds. Boredom and learned helplessness in captivity erode the instincts a bird needs to survive after release.

The Rehabilitation Journey

From the moment a bird leaves the clinic to the day it returns to the sky.

1

Transfer from the Clinic

Once medically stable and feeding independently, the bird leaves the ICU and enters the aviary complex. The medical work is done; now the rebuilding begins.

2

Recovery Cage

Restricted movement protects healing surgical sites. Daily wound checks, weight monitoring, and gentle physical therapy on stiffened wings.

3

Small Flight Aviary

First short flights. Distance is built up day by day. Wing strength, balance, and stamina are tracked closely — setbacks are caught early.

4

Main Flight Aviary

Large open space. The bird must demonstrate sustained flight, accurate landings, and full range of motion. Hunting and self-feeding skills are reinforced.

5

Outdoor Conditioning Pen

Re-acclimatisation to Delhi's weather extremes. The bird experiences sun, wind, rain, and ambient noise — everything it will face on release day.

6

Release

Final flight assessment. The bird is taken to a suitable release site — ideally near where it was originally found — and returned to the wild.

See where it starts: Our Clinic

Sponsor an Enclosure

Building and maintaining specialised housing is one of the most expensive parts of running a rescue. Your donation can fund a recovery cage, an aviary expansion, or chick-nursery upgrades.

Donate Now