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Penguins bled by vampires

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Abstract

Penguins have a variety of ennemies both on on land and at sea. This is the first account of vampire bats (Desmodus rotundus) preying on juvenile Humboldt Penguins (Spheniscus humboldti). Because of the nightly drain of blood by vampires, and because vampires transmit diseases from one prey species to another, this form of predation may be an important mortality factor.

Zusammenfassung

Pinguine haben eine Vielzahl von Feinden, sowohl im Wasser als auch an Land. Dies ist der erste Hinweis darauf, daß Vampirfledermäuse (Desmodus rotundus) sich vom Blut von Humboldtpinguinküken (Spheniscus humboldti) ernähren. Wegen der nächtlichen Blutverluste durch Vampirfledermäuse, und weil diese Blutsauger Krankheitserreger zwischen ihren Wirten übertragen können, könnte diese Form des Parasitismus einen wichtigen Mortalitätsfaktor darstellen.

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Luna-Jorquera, G., Culik, B.M. Penguins bled by vampires. J Ornithol 136, 471–472 (1995). https://doi.org/10.1007/BF01651597

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  • DOI: https://doi.org/10.1007/BF01651597

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