animals cactus closeup fresh grasshopper green hopper insect locust macro nature pest swarm yellow appearances arid barrel barrel-cactus Cacti clumps clusters coloring colors colouring colours display edge edges flora frilled frills garden-display garden-plants irregular leaves light ornamental perennials plants pointed protection ribbed ribbing ribs round shape shapes sharp short-spikes small-spines spikes spines spiny succulents sunlight surface surfaces tall textures unusual variety barb barbed desert dry flower flowers peaked plant pointy pricks rocks spike succulent summer sun Arizona cacto kaktus organic rib southwest spine texture thorn thorns vegetation western background danger natural painful pattern prickles Prickly spiky xerophyte boulders Joshua Tree national park parks trees usa wilderness fuzz fuzzy needle needles prickle radial radiate symmetrical symmetry garden Spain spanish spikey agave cyprus field high landscape mediterranean mountain parched plain sky