face Red fox, Vulpes vulpes, standing in the grass in the night, Biebrza national park. Red fox, Vulpes vulpes, standing in the grass in the night, Biebrza national park. Red fox, Vulpes vulpes, standing in the grass in the night, Biebrza national park. Moose, Alces alces, in the natural environment swamp. Biebrza marshes National Park. The largest mammal hoofed on swamps. Moose, Alces alces, in the natural environment swamp. Biebrza marshes National Park. The largest mammal hoofed on swamps. Moose, Alces alces, in the natural environment swamp. Biebrza marshes National Park. The largest mammal hoofed on swamps. Moose, Alces alces, in the natural environment swamp. Biebrza marshes National Park. The largest mammal hoofed on swamps. Barbary macaque, Macaca sylvanus, on Gibraltar rock. These monkeys are the only wild primates on the European continent. Barbary macaque, Macaca sylvanus, on Gibraltar rock. These monkeys are the only wild primates on the European continent. Barbary macaque, Macaca sylvanus, on Gibraltar rock. These monkeys are the only wild primates on the European continent. Barbary macaque, Macaca sylvanus, on Gibraltar rock. These monkeys are the only wild primates on the European continent. Barbary macaque, Macaca sylvanus, on Gibraltar rock. These monkeys are the only wild primates on the European continent. Barbary macaque, Macaca sylvanus, on Gibraltar rock. These monkeys are the only wild primates on the European continent.