Toshogu Shrine, a guard of the Omote gate, Nikko, Honshu, Japan

Wunderpus (Wunderpus photogenicus) showing off its bands to scare off predator (or diver). Lembeh Strait, Sulawesi, Indonesia

The result of a strong head slap of a Minke whale (Balaenoptera acutorostrata). Such a splash supposedly scares shoaling fish that are known to cluster when threatened. St. Lawrence estuary, Canada

A bird of prey sticker on a window to prevent birds flying into the window

Carved wood mask (Perchten)

Carved wood mask (Perchten)

Carved wood mask (Perchten)

Carved wood mask (Perchten)

Carved wood mask (Perchten)

The old advent rite Krampus is celebrated in the village of St Veit

Tuifllauf, Devil's Procession, Fulpmes, Stubai Valley, Austria, Europe

Halloween decoration at the entrance of a shop in Newburyport, Massachusetts, New England, USA

green monkey tree frog (Phyllomedusa hypochondrialis azurea) crawling on banana a leaf, Gran Chaco, Paraguay

Close-up of a Waxy monkey tree frog (Phyllomedusa sauvagii) sitting on a branch, Gran Chaco, Paraguay

European rabbit (Oryctolagus cuniculus) in Sand Dune, National Park Vorpommersche Boddenlandschaft, Mecklenburg-Western Pomerania, Germany, Europe

Calling Waxy monkey tree frog (Phyllomedusa sauvagei) with vocal sac, Gran Chaco, Paraguay

Family violence and aggression concept, furious angry man raised punishment fist over scared or terrified child boy sitting at wall corner

The old advent rite Krampus is celebrated in the village of St Veit

The old advent rite Krampus is celebrated in the village of St Veit

Serikzhan, son of eagle hunter Bashakhan Spai, tries to scare a fox from its hiding place, Kisil Char, Olgii, Mongolia, Asia

Businesswoman Facing Corner In Office

Father And Son Having Fun Together At A Playground, Langley, British Columbia, Canada

Hawaii, Diver photographing a spotted porcupinefish (diodon hystrix), puffed up with spines sticking out.