Dr. Oliver Lindecke on Twitter: "Species Quiz for my European #Bat worker fellows. A hint: The animal was just caught on migration by our team in #Latvia. https://t.co/K9qcxCjJMd" / Twitter
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Acoustic Ecology of European Bats: Species Identification, Study of their Habitats and Foraging Behaviour | BTO - British Trust for Ornithology
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