Key Takeaways:
- 1. Three species of bats are known to eat birds, as evidenced by avian remains in their feces.
- 2. Researchers attached ultra-light sensors to Nyctalus Iasiopterus, the largest bats in Europe, to study how they hunt birds.
- 3. The sensors weighed around four grams and provided detailed insight into the bats’ behavior during night flights.
Researchers in Spain used ultra-light sensors attached to Nyctalus Iasiopterus bats to study their hunting behavior. Despite challenges in finding light enough sensors, the team successfully captured detailed data on the bats' movements, including sound, altitude, and acceleration readings. This study sheds light on how these bats, known for eating birds, navigate the night sky.
Insight: The study showcases advancements in technology that allowed researchers to gain a deeper understanding of how bats hunt birds, providing valuable insights into their behavior and capabilities.
This article was curated by memoment.jp from the feed source: Ars Technica.
Read the original article here: https://arstechnica.com/science/2025/10/tracking-bats-as-they-hunt-birds-in-the-skies-above-europe/
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