abstract backgrounds bare bark brown bumps close-up colors colours contrast cracked cracks dark dry edge edges gnarled gray grey grooves layers lines mottled patterns perspectives ridges rough shade shades-of-colour shadows shapes strips sunlight surface surfaces texture textured textures tree tree-trunk trunk uneven variations varieties wallpaper wood wrinkled wrinkles wrinkly agricultural agriculture berry Chinese-New-Year citrullus-lanatus cucurbita dark green edible elongated endocarp exocarp firm fleshy food fruit good-fortune good-luck green healthy juicy lunar-New-Year melon mesocarp moist nutritious pepo red rind rockmelon round seeds shape skin smooth sucrose sugars sweet vine water melon watermelon Australia Australian Australian-sleepy-lizard blue-tongue blue-tongued-goanna blue-tongued-skink bobtail bobtail-goanna bogeyes crawling creature eyes fauna goanna heavily-armored-body lizard omnivore open-mouthed reptile scaly scaly-skin shingleback short-tailed Skink slow-moving stump-tailed-skink stumpy-tail tiliqua-rugosa tongue tough-hide viviparous-skink wildlife close ground ground-level head lapping african antler-like horns blotched blotches branch browsers camelopard coat coloring colouring creamy lines eating feeding giraffe grip gripping herbivore herbivorous hide horns knobs large long-legged long-necked long-tongued mammal megafauna ossicones ossified-cartilage patches patterned rectangular-spots rothschild's-giraffe ruminant strong-tongue tallest antler-like-horns browser design hair image light nature pattern rectangular spots rothschild's giraffe strong-tongued white background birds breadcrumbs buff Camouflage camouflaged climate-tolerant common common-pest ever-expanding populations house sparrows insect-eaters introduced-species Matthew 10:29 Old-World-sparrows passer domesticus passerine-birds pest plump powerful-beaks prolific seed-eaters small social sparrow sparrows true-sparrows two-a-penny worldwide-distribution appearance bell-shaped biennials blooming blooms clump-forming colored colorful coloured colourful cultivars decorative Digitalis display distinctive downward-facing erect exotics flora floral flower-spikes flowers foxglove garden garden-flowers garden-plants herbaceous horticultural horticulture ornamental perennials petals plants potent-glycosides shaped tall-spikes toxic toxicity tubular unusual whorls