A granite boulder beside a hawthorn tree (Crataegus monogyna), on Bench Tor, near Holne, Dartmoor National Park, Devon, England, United Kingdom, Europe

A hawthorn tree, Crataegus species, in flower in spring, on the edge of the cliffs in Cheddar Gorge, in the Mendip Hills, Somerset, Great Britain.

A hawthorn tree, Crataegus species, in flower in spring, on the edge of the cliffs in Cheddar Gorge, in the Mendip Hills, Somerset, Great Britain.

Hawthorn, crataegus monogyna, covered in hoarfrost, switzerland

Hawthorn Berries (Crataegus monogyna). Sark, British Channel Islands, UK

Hawthorn Blossom (Crataegus monogyna). Sark British Channel Islands, UK

Hawthorn leaves (Crataegus monogyna), UK

hawthorn, crataegus monogyna, berries, edzell, angus, scotland

Hawthorn (Crataegus monogyna) leaves, UK

Midland hawthorn (Crataegus laevigata).

European robin (Erithacus rubecula) with hawthorn berries, Solms, Hesse, Germany, Europe

American Robin (Turdus migratorius), male eating berries of Black Hawthorn (Crataegus douglasii), fallcolors, Grand Teton National Park, Wyoming, USA

American Robin (Turdus migratorius), male eating berries of Black Hawthorn (Crataegus douglasii), fallcolors, Grand Teton National Park, Wyoming, USA

American Robin (Turdus migratorius), male in Black Hawthorn (Crataegus douglasii), fallcolors, snow, Grand Teton National Park, Wyoming, USA

American Robin (Turdus migratorius), male, in Black Hawthorn (Crataegus douglasii), fallcolors, snow, Grand Teton National Park, Wyoming, USA

Great Tit (Parus major), adult perched on hawthorn branch with berries, Campania, Italy

Crataegus sorbifolia