Photos / Sounds
What
Savi's Pipistrelle (Hypsugo savii)Observer
xavi_jordaDescription
Hypsugo savii with Pipistrellus pipistrellus flying over Ripoll river. It was directly observed, slightly bigger than the P. pipistrellus and other P. kuhlii observed before.
Sonogram obtained with a PeerSonic RPA2 full spectrum detector (384 kHz). Plotted with Hanning window and 1024 samples window size.
Photos / Sounds
What
Pygmy Pipistrelle (Pipistrellus pygmaeus)Observer
xavi_jordaDescription
Pipistrellus pygmaeus calls recorded with a PeerSonic RPA2 full-spectrum bat-detector.
Foraging over the city of Sabadell (approximately at 10 m over the street).
Complete hunting sequence in the sonogram.
Photos / Sounds
What
Serotine Bat (Eptesicus serotinus)Observer
xavi_jordaDescription
Detected with a frequency division bat-detector (Batbox Baton). Frequency division ratio 1:10.
In the sonogram: 2.5 kHz corresponds to 25 kHz.
Photos / Sounds
What
European Free-tailed Bat (Tadarida teniotis)Observer
xavi_jordaDescription
Detected with heterodyne detector (Magenta Bat-4), frequency division detector (BatBox Baton) and full spectrum detector (PeerSonic RC2A).
