File:Black grouse - rolling and hissing sounds.ogg

Summary

Description	English: Black grouse - recorded in 2022 in the northern Alps during the mating season of the black grouse. Both rolling and hissing sounds of the black grouse audible
Date	30 April 2022
Source	Own work
Author	Carl Steinbeißer

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Short title	Black grouse - rolling and hissing sounds
Software used	Lavf59.22.100 Lavc59.26.100 libvorbis
Language	undetermined language