Greg Oakley/ BIA / Noisy Miner (Manorina melanocephala), Victoria, Australia

Adrian Davies / Trail left in a Bramble leaf by the larvae of a Pygmy eyecap moth (Stigmella aurella), scanned on a flatbed scanner, Surrey, England, UK.

Loic Poidevin / Man working in salt extraction from Karoum salt lake, Danakil depression, northern Ethiopia, February 2009

Nigel Cattlin / Horse chestnut leaf miner (Cameraria ohridella) larval damage to Horse chestnut (Aesculus hippocastanum) leaves. Berkshire, England, UK. August.

Nigel Cattlin / Firethorn leaf miner (Phyllonorycter leucographella) mine, damage to Firethorn (Pyracantha sp) leaf. Berkshire, England, UK. September.

Nigel Cattlin / Firethorn leaf miner (Phyllonorycter leucographella) mine, damage to Firethorn (Pyracantha sp) leaf. Berkshire, England, UK. September.

Nigel Cattlin / Leaf miner damage to Apple (Malus domestica) leaf. Round mines of Micromoth (Phyllonorycter sp) and long mines of Micromoth (Lyonetia sp).

Alan Williams / Frozen Llyn Teyrn with Moel Siabod, Conwy in background, view east from Miner's Track. Snowdonia National Park, Gwynedd, Wales, UK. March 2018.

Alan Williams / Frozen Llyn Teyrn with Y Llewydd and Mount Snowdon in background. View west from Miner's Track. Snowdonia National Park, Gwynedd, Wales, UK. March 2018.

Paul Williams / Trails in aspen leaf made by leaf miner, New Hampshire, USA, July.

Paul Williams / Trails in aspen leaf made by leaf miner, New Hampshire, USA, July.

Paul Williams / Leaf miner in an oak leaf, New England, USA, October.