Nigel Cattlin / Egyptian / African cotton leafworm / Mediterranean brocade (Spodoptera littoralis) female moth at rest on a cotton leaf

Nigel Cattlin / Cotton bollworm, corn earworm / old world bollworm (Helicoverpa armigera) noctuid moth side view at rest on a cotton leaf

Nigel Cattlin / Cotton bollworm, corn earworm / old world bollworm (Helicoverpa armigera) noctuid moth on a cotton leaf

Nigel Cattlin / Tomato fruitworm, corn earworm / old world bollworm (Helicoverpa armigera) caterpillar feeding on tomato fruit

Nigel Cattlin / Immature Oriental leafworm (Spodoptera litura) caterpillars on a damaged cabbage plant, Malaysia, February,

Nigel Cattlin / Oriental leafworm (Spodoptera litura) caterpillars on a damaged cabbage plant, Malaysia, February,

Nigel Cattlin / A nymph or hopper of migratory locust (Locusta migratoria) agricultural crop pest on a leaf

Nigel Cattlin / An adult winged migratory locust (Locusta migratoria) agricultural crop pest on a leaf

Nigel Cattlin / Fall armyworm (Spodoptera frugiperda) caterpillar feeding on maize or corn stem and leaves, North Carolina, USA, October

Nigel Cattlin / Lesser yellow underwing (Noctua comes) final instar caterpillar on cleavers (Galium aparine) a polyphagous pest and cutworm in soil. Berkshire, England, UK, April

Nigel Cattlin / Lesser yellow underwing (Noctua comes) final instar caterpillar a polyphagous pest and cutworm in soil. Berkshire, England, UK, April.

Nigel Cattlin / Lesser yellow underwing (Noctua comes) final instar caterpillar a polyphagous pest and cutworm in soil. Berkshire, England, UK, April.

Enrique Lopez-Tapia / Salt caravan of dromedary camels (Camelus dromedarius), crossing Lake Assale, one of the largest salt lakes in Africa. Afar Region, Ethiopia, Africa. November 2014.

Enrique Lopez-Tapia / Salt caravan of dromedary camels (Camelus dromedarius), crossing Lake Assale, one of the largest salt lakes in Africa. Afar Region, Ethiopia, Africa. November 2014.

Brent Stephenson / Container ship, MV Rena, approximately 14 hours after becoming grounded on Astrolabe Reef, off of the Port of Tauranga, Bay of Plenty, New Zealand, October 2011.

Doug Allan / C17 Globemaster drops tailgate before staff offload cargo, ice runway, American McMurdo research station, Ross Island, Antarctica.

Doug Allan / Cargo being offloaded from C17 Globemaster, ice runway, American McMurdo research station, Ross Island, Antarctica.

Doug Allan / Volcanic Mt Erebus is visible from ice airstrip where cargo is being dropped, McMurdo Station, Ross Sea, Antarctica.

Doug Allan / Sign for American Pegasus White Ice Runway, an aircraft runway that operates in summer on the Ross Ice Shelf, McMurdo Sound, Ross Sea, Antarctica.

Juergen Freund / Sugar cane (Saccharum officinarum) harvest delivered to sugar refinery by freight train. Bundaberg, Southern Queensland. September 2016.