Black Grouses (Lyrurus tetrix), performing courtship display in a Swedish bog, Vaestergoetland, Sweden, Scandinavia, Europe

- Image ID: BBMPBT

Black Grouses (Lyrurus tetrix), performing courtship display in a Swedish bog, Vaestergoetland, Sweden, Scandinavia, Europe

imageBROKER / Alamy Stock Photo

Image ID: BBMPBT