I would like to know which species the bat below is. It was out around 4pm flying around and the size appeared to be between that of a sparrow and a starling.
It concerns this observation
https://waarnemingen.be/waarneming/view/167959339 (https://waarnemingen.be/waarneming/view/167959339)
identification uncertain Serotine - Eptesicus serotinus observed at 2019-02-24 Eupen
Photos:
(https://waarnemingen.be/fotonew/2/19725012.jpg)
thanks in advance,
Oscar Thomas
Maybe a serotine bat (Eptesicus serotinus).
Edit: see you already suggested this species...