wildflowers in the hatsinim cliffs reserve near sde boker in israel

acris akev arid arroyo badlands beige blue bluff boker boqer carpet cliff cliffs climate desert desertscape diplotaxis ecosystem environment hanegev harsh hatsinim highlands hiking israel landscape metsukei mountain mountains nahal nature negev purple ramat reserve rocket rough rugged sand sandy sde sky sparse spring stream streambed sunny terrain travel tsin vegetation wilderness wildflowers winter zin