The Speckled One

The Speckled One

Observation - The Speckled One - UK and Ireland. Description: This male has rudimentary wings which I watched it using to produce a silent chirp. However a bat-detector translated this into quite a strong dull, short 'tsp', over a broad range of frequencies.

This male has rudimentary wings which I watched it using to produce a silent chirp. However a bat-detector translated this into quite a strong dull, short 'tsp', over a broad range of frequencies.