angles background be-careful bees beware brown buzzing care caution color colored colors colour coloured colours combs community danger dangerous furry hairy height hexagonal high hive honey honey-combs insects layered layers mass movement nest on-guard pollinators protective risk risks risky safety soldier-bees striped swarm swarming tree tree-hollow wild bees wings advice alert announcement antennae appropriate-behavior appropriate-behaviour avoid communicating communication concern honey-bees information informing sign signs transparent warning warning-sign black deep denied directions health not-allowed not-permitted permission-denied polluted pollution prohibited prohibition protect protection red rules toxic toxicity unhealthy water water-pollution water-toxicity weathered white contaminated contamination access-denied access-limited ban banned bylaws law legal motorbikes-prohibited no-wheels pedestrian-care pedestrian-safety prohibitions restricted restriction restrictions symbol watch watch-out bicycles-prohibited assistance buoyancy circle circular flotation-device kisby-ring lettering life-preserver life-saving-buoy lifebelt lifebuoy lifering lifesaver message no-lifeguard perry-buoy personal-protective-equipment pool rescue-aid rescue-device ring-buoy safety-device signage swim swimming swimming-pool parking rollerskates-prohibited skateboards-prohibited cycling-prohibited no-bikes no-cycling