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Table 1 Summary of the rehabilitation of the two severely injured Formosan black bear (Ursus thibetanus formosanus) in Taiwan

From: Successful rehabilitation and release of two severely injured Formosan black bears (Ursus thibetanus formosanus) with desensitization to routine treatment procedures

Patient 1

Sex

Age

Weight (kg)

Physical assessment

Surgery

Recovery and Rehabilitation

Pre-release training

Release

Female

Adult

Day of arrival: 52.5

Day of release: 60.2

2020/04/20

Loss of the second to fourth distal phalanges of the left forelimb with an extensive necrosis on the right palm

1. 2nd, 3rd and 4th finger of left palm amputation (2020/04/23)

2. Necrotic tissue of right palm scraping and debridement (2020/04/28)

1. Intensive care cage1 (53 days)

2. Indoor room2 (52 days)

Rebuild the physical capacity and avoid habituation to human

Central Mountain Range, Taitung

(108 days after rescue)

(2020/08/06)

Patient 2

Sex

Age

Weight (kg)

Physical assessment

Surgery

Recovery and Rehabilitation

Pre-release training

Release

Male

Subadult

Day of arrival: 46.5

Day of release: 47.4

2020/12/11

Steel cable trap entangled around its right forelimb and multiple gunshot wound

1. Amputate the right forelimb radius and ulna

2. External skeletal fixation of right mandible

3. Remove bullet around left humerus (2020/12/14)

Intensive care cage (75 days)

Preparation for returning to wild and behavior assessment in outdoor enclosure3

(99 days)

Central Mountain Range, Taitung

(248 days after rescue)

(2021/08/15)

  1. 1Small cage size: 1.2 × 1.0 × 1.1 m; 2Indoor room enclosure: 9 × 10 × 2.5 m; 3Outdoor enclosure: ≥750 m2