Nigel Cattlin / Flat backed millepede (Polydesmus angustus) damage to young Sugar beet (Beta vulgaris). Damaged tap root in comparison to normal undamaged tap root. England, UK.

Ingo Arndt / Close-up of Monarch butterfly (Danaus plexippus) head, recenlty emerged and still undamaged, USA

Tony Wu / Atlantic walrus (Odobenus rosmarus) young with small, undamaged tusks, swimming in sea, Svalbard, Norway, June

Christian Ziegler / Leaves damaged by herbivores with undamaged counterparts, Barro Colorado Island, Panama