Serotine bat

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Serotine Bat

Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Genus: Eptesicus
Species: E. serotinus
Binomial name
Eptesicus serotinus
(Schreber, 1774)

The serotine bat Eptesicus serotinus is a fairly large European bat with quite large ears. It has a wingspan of around 370mm and often hunts in woodland. It sometimes roosts in buildings, hanging upside down, in small groups or individually. Its population is believed to be in decline.

[edit] Echolocation

The frequencies used by this bat species for echolocation lie between 25-55 kHz, have most energy at 31 kHz and have an average duration of 8.8 ms. [1][2]

[edit] References

  1. ^ Parsons, S. and Jones, G. (2000) 'Acoustic identification of twelve species of echolocating bat by discriminant function analysis and artificial neural networks.' J Exp Biol., 203: 2641-2656.
  2. ^ Obrist, M.K., Boesch, R. and Flückiger, P.F. (2004) 'Variability in echolocation call design of 26 Swiss bat species: Consequences, limits and options for automated field identification with a synergic pattern recognition approach.' Mammalia., 68 (4): 307-32.