SCOTLAND: The Big Picture / Red Squirrel (Sciurus vulgaris) burying food, Highlands, Scotland, UK, October.

Thomas Marent / Saturniid Moth (Rhodinia fugax) male, Qinling Mountains, Shaanxi, China

Ingo Arndt / Cup Moth (Acharia nesea) caterpillar, Costa Rica

Piotr Naskrecki / Looper Moth (Geometridae) caterpillar with aposematic coloration, Atewa Range, Ghana

Juergen Freund / Leatherback turtle eggs weighed and measured before relocation-burying to hatchery by State Universiti of Papua (UNIPA) students and WWF staff Daro Tadu. Warmamedi beach, Bird's Head Peninsula, West P...

Chien Lee / Atlas Moth (Attacus atlas) male, Khao Yai National Park, Thailand

Konrad Wothe / Atlas Moth (Attacus atlas), native to southeast Asia

Gerrit Vyn / Adult Dunlin (Calidris alpina) moulting into breeding plumage, foraging during spring migration. Gray's Harbor County, Washington, USA, April.

Chien Lee / Saturniid Moth (Loepa megacore), Mount Kinabalu National Park, Borneo, Malaysia

Kim Taylor / Sexton beetle (Nicrophorus vespilloides) taking off showing elytra folded upwards along back and phoretic mites gathered on thorax to where they migrate whenever the beetle prepares for flight, digit...

Mark Moffett / Argentine Ant (Linepithema humile) group feed on soft nutritious eliasome at the tip of a fynbos shrub and discard the seeds without burying them, jeopardizing the fynbos community, South Africa

Mark Moffett / Burying Beetle (Nicrophorus orbicollis) recycles a dead rat by laying eggs near its body then feeding larvae bits of regurgitated carcass