ant ants background black border crawling groningen illustrator insects lay-out line walking white advice alert announcement appropriate-behavior appropriate-behaviour be-careful beware care careful caution color coloration colored colorful colors colour coloured colourful colours communicating communication concern danger dangerous directions hiking informing Look looking lookout observant paths risk risks risky safety sign signs tracks walk walking-paths walking-tracks warning warning-sign watch watch-out alone appearance bird birds breed calm chicken chickens chook chooks Dirt docile earth farm feathers fluffy fowl free freerange friendly grass hen hens light loose open out outdoors outside plumage poultry wandering companions companionship follow following leader leading together cycling cyclists pedestrians share sharing walkers beak brown domestic forage galliforme livestock nature roaming rural disability disabled path pathways track concrete ground-level no-speeding park pedestrian-priority