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Published on: September 10, 2018
Successful rehabilitation and release of a powerful owl chick with suspected rodenticide poisoning
R Cooke1, N Carter1, J Groves1
1School of Life and Environmental Sciences, Faculty of Science, Engineering & Built Environment, Deakin University, Geelong, Burwood, Australia.
Insights
Rehabilitating a powerful owl chick involved 33 days of care for potential rodenticide poisoning. Early vitamin K treatment and citizen scientist monitoring led to successful reunification with parents.
Area of Science:
- Veterinary medicine
- Wildlife rehabilitation
- Ornithology
Background:
- Raptor chick rehabilitation, particularly during the post-fledging dependency period, presents significant challenges.
- Rodenticide poisoning is an emerging global concern for raptor populations, necessitating prompt veterinary intervention.
Purpose of the Study:
- To document the successful rehabilitation and release of a recently fledged powerful owl chick.
- To recommend clinical procedures for raptor treatment, emphasizing early diagnosis and management of potential rodenticide exposure.
- To highlight the role of citizen science in supporting wildlife rehabilitation efforts.
Main Methods:
- A 33-day intensive care protocol was implemented for a powerful owl chick exhibiting signs of potential rodenticide poisoning.
- Treatment included immediate administration of vitamin K, a critical intervention for anticoagulant rodenticide exposure.
- Post-release monitoring was conducted in collaboration with citizen scientists to track the chick's integration with its family.
Main Results:
- The powerful owl chick underwent successful rehabilitation and was reunited with its parents after 33 days in care.
- Early treatment for suspected rodenticide poisoning significantly contributed to the successful outcome.
- Citizen scientist involvement provided valuable data during the chick's care and post-release period.
Conclusions:
- Prompt veterinary care, including immediate vitamin K administration for suspected rodenticide poisoning, is crucial for successful raptor rehabilitation.
- Integrating citizen science enhances the monitoring and success rates of wildlife rehabilitation programs.
- Suspected rodenticide exposure in raptors requires immediate treatment to increase recovery probability and reduce treatment duration.
Abstract:
The successful rehabilitation and release of raptor chicks can be challenging, especially when the chicks are still in the post-fledging dependency period. Here, we report on a recently fledged powerful owl chick that was held in care for 33 days before being successfully reunited with its parents. We document the steps undertaken during the entire process from collection from the wild to post-release monitoring and recommend clinical procedures for treatment of raptors entering veterinary facilities. Success of this rehabilitation was facilitated by early care and treatment for potential rodenticide poisoning, as well as the integration of citizen scientists monitoring the family unit in the field while the chick was in care and during the post-release period. Given the emerging evidence of widespread rodenticide poisoning in raptors both in Australia and globally, it is critical to suspect all raptors may have been exposed to anticoagulant rodenticides and commence treatment with vitamin K immediately. Routine treatment for rodenticides early increases the probability of successful recovery post-trauma as well as reducing the time in treatment as much as possible.
