animal body Bovid breed cleanskin-breed covering disease-resistant domesticated fiber fibre fleece fly-strike-resistant hair hair-sheep lice-resistant low-maintenance mammal no-shearing ovis-aries parasite-resistant self-shedding sheep white wool bay shore density early early morning erosion prevention grass grasses groundcover light Morning plants resilient salt-resistant salt-resistant seaside vegetation sand sandy seaside shadows shore sunlight variation variety vegetation wind-resistant Dandelion flower last one resist semen drought dry landscape nature resistent Sardinia small tough tree against anti-war demonstration no peace protest sign stop war warning cover danger guard guardianship military military engineer mina protection resistant safeguard securement shield backgrounds cycads durable evergreen feather-shaped palm-like pinnate primitive temperate textures tropical adoration green hosannah palm branches Palm Sunday palms