Story perspectives

Study Reveals Noctule Bats' Unique Bird-Hunting Strategies

10/25/2025

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Summary

Story summary

Researchers at Doñana Biological Station attached four-gram sensors to 14 noctule bats (Nyctalus Iasiopterus) over two years to study how they hunt birds.
The greater noctule bats are largest in Europe, weighing 40–60 grams with a 45 cm wingspan.
Biologist Elena Tena of Doñana Biological Station led a two-year study observing movements and echolocation.
The study reveals hunting strategies enabling these bats to prey on birds despite size and speed.

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Story summary

Researchers at Doñana Biological Station attached four-gram sensors to 14 noctule bats (Nyctalus Iasiopterus) over two years to study how they hunt birds.
The greater noctule bats are largest in Europe, weighing 40–60 grams with a 45 cm wingspan.
Biologist Elena Tena of Doñana Biological Station led a two-year study observing movements and echolocation.
The study reveals hunting strategies enabling these bats to prey on birds despite size and speed.