Blackbird
Robin
Song Thrush
Wren
All birdsong has been extracted and compressed from recordings on https://www.xeno-canto.org/
The following extracts are subject to license terms https://creativecommons.org/licenses/by-nc-sa/4.0/ :
Blackbird © David Darrell-Lambert, XC447489. www.xeno-canto.org/447489
Robin © Dominic Garcia-Hall, XC405338. www.xeno-canto.org/405338
Song Thrush © Dominic Garcia-Hall, XC422479. www.xeno-canto.org/422479
Wren © Dominic Garcia-Hall, XC384514.www.xeno-canto.org/384514
The Friends of Heswall Dales has no responsibility for the content or information contained on https://www.xeno-canto.org/, nor does it exert any editorial or other control over this site. License conditions are as stated February 2021.