Red deer (Cervus elaphus) on a forest meadow during rutting season, Schleswig-Holstein, Germany, Europe

Red deer (Cervus elaphus) on a forest meadow during rutting season, Schleswig-Holstein, Germany, Europe

Red deer (Cervus elaphus) during rutting in the morning light, Schleswig-Holstein, Germany, Europe

Red deer (Cervus elaphus) roaming through the forest in the morning light during the rutting season, Schleswig-Holstein, Germany, Europe

Red deer (Cervus elaphus) resting in a meadow with morning dew during the rutting season, Schleswig-Holstein, Germany, Europe

Tube transmitter red deer (Cervus elaphus) during rutting in the morning light, Schleswig-Holstein, Germany, Europe

Red deer-cow (Cervus elaphus) and calf, Schleswig-Holstein, Germany, Europe

Red deer-calf (Cervus elaphus) in a meadow, Schleswig-Holstein, Germany, Europe

Red deer-cow (Cervus elaphus) resting on a forest meadow, Schleswig-Holstein, Germany, Europe

Red deer-cow (Cervus elaphus) and calf in autumn on a forest meadow, Schleswig-Holstein, Germany, Europe

Red deer-cow (Cervus elaphus) and calf in autumn on a forest meadow, Schleswig-Holstein, Germany, Europe

Red deer-cow (Cervus elaphus) on a forest meadow in the morning light, Schmaltier, Schleswig-Holstein, Germany, Europe

Red deer (Cervus elaphus), herd with bugling stag in rutting season, captive, North Rhine-Westphalia, Germany, Europe

"Roaring Red Deer (Cervus elaphus), captive, Lower Saxony, Germany, Europe"

"Red Deer (Cervus elaphus), roaring during the rut, captive, Lower Saxony, Germany, Europe"

"Red deer (Cervus elaphus), rutting behavior, Arnsberg Forest, North Rhine-Westphalia, Germany, Europe"

Red deer (Cervus elaphus), fighting, Schleswig-Holstein, Germany, Europe

"Red deer (Cervus elaphus), young stags playfully fighting in fog during rutting season"

"Red deer (Cervus elaphus), rutting behavior, Arnsberg Forest, North Rhine-Westphalia, Germany, Europe"

"Red Deer (Cervus elaphus), bellowing during the rut, captive, Lower Saxony, Germany, Europe"

"Red Deer (Cervus elaphus), stag, bellowing during the rut, captive, Lower Saxony, Germany, Europe"

"Red Deer (Cervus elaphus), stag, bellowing during the rut, captive, Lower Saxony, Germany, Europe"

"Red Deer (Cervus elaphus), stag, bellowing during the rut, captive, Lower Saxony, Germany, Europe"

"Red Deer (Cervus elaphus), roaring during the rut, captive, Lower Saxony, Germany, Europe"

Red deer (Cervus elaphus) during rutting season, Schleswig-Holstein, Germany, Europe