Piotr Naskrecki / Green Urania (Urania fulgens) butterfly along creek, Carara National Park, Costa Rica

Alex Hyde / Tropical swallowtail moth (Lyssa menoetius) Danum Valley, Sabah, Borneo.

Kim Taylor / Swallowtail moth (Ourapteryx sambucaria) caterpillar feeding on leaf (Photinia sp) showing camouflage colour and form to match leaf petioles. Surrey, England, October.

Kim Taylor / Swallowtail moth (Ourapteryx sambucaria) caterpillar camouflaged on Beech tree (Fagus sylvatica) Surrey, England, September.

Chien Lee / Moth (Alcidis aruus) pair at mineral lick, Arfak Mountains, New Guinea, Indonesia

Chien Lee / Swallowtail Moth (Lyssa menoetius), Sarawak, Borneo, Malaysia

Pete Oxford / Day-flying Moth (Urania leilus) group sipping minerals, Yasuni National Park, Amazon, Ecuador

Rod Williams / Swallow-tailed / Swallowtail Moth (Ourapteryx sambucaria) UK

Konrad Wothe / North Queensland Day Moth (Alcides metaurus) on flower, Atherton Tableland, Queensland, Australia

Konrad Wothe / North Queensland Day Moth (Alcides metaurus), Atherton Tableland, Queensland, Australia

Andy Sands / Swallowtail Moth (Ourapteryx sambucaria) Hertfordshire, England, UK

Thomas Marent / Day-flying Moth (Urania leilus) sipping minerals from soil, Rurrenabaque, Bolivia