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Barn Owl Diet Reveals Hidden Mammal Haven
25 Aug
Summary
- Barn owl pellets analyzed at Saltholme reserve.
- Pellets contain undigested food like bones and fur.
- Rich diet indicates diverse small mammal population.
A recent analysis of barn owl pellets has shed light on the thriving small mammal population within the RSPB Saltholme reserve. Researchers from the Mammal Society have been studying these undigested food remnants, which contain bones and fur, to identify the species inhabiting the area north of the River Tees.
The findings suggest a remarkably diverse range of small mammals are making a home in the reserve. This rich prey base is considered exceptional for the region, providing barn owls with an extensive selection of food sources. The study highlights how the eating habits of these birds can serve as an indicator of the health and variety of the local wildlife.
This method offers a non-invasive way to monitor biodiversity. The presence of a wide variety of prey animals points to a robust and well-established ecosystem within Saltholme.
