Arabian brown camel camel-wool camelids camelus-dromedarius coat curly domesticated dromedary fawn hair hardy hump long mammals protective Ships of the Desert short strands strength strong surface surfaces texture textured textures thick thin tight tough ungulates wool woolen woolly bushy eyebrows calf camel wool camelus dromedarius cow curly eye lashes efficient endurance even-toed ungulate feral leathery pads molt molting moult moulting two-toed animals bushy-eyebrows curly-eye-lashes even-toed-ungulate leathery-pads Ships-of-the-Desert