black beetles darkling beetles, blaps roam sands

air animal animals areg backstitch barchan beetle beetles behavior belt bionomics black blaps bug chain collect darkling desert dust ecology environment fat footprint footprints great grit indian inhabitant insect jogger letter life line man morning mortisaga nature necrophages pinacate pudge raw resident ridge roam sand sands sandy saprophages set stink tenebrionid thar tracks water waves wild wildlife