Thread Olive or gray to match 140 denier (GSP for spinning deer hair)
Materials
Tail Gray/olive marabou with a few strands flash (1 clump)
Body Jumbo Streamer Straggle (grey/olive) (wrapped)
Wing/collar Gray/olive marabou or arctic fox (1 clump)
Flash Pearl/gray flash (a few strands)
Head Spun and clipped deer hair (natural/gray), muddler style (1 bunch)
How to tie it
Start thread at the bend and tie in a marabou tail about one shank length with a few strands of flash.
Tie in a length of Jumbo Streamer Straggle and wrap it forward over the rear two-thirds of the shank; the dense straggle body pushes and moves a lot of water.
Tie in a marabou wing/collar over the top and add a few flash strands for a baitfish silhouette that pulses on the pause.
At the front third, spin bunches of deer hair and pack them tight to form a dense muddler head.
Trim the deer hair to a broad, blunt head, flatter on the bottom, leaving a shaggy collar behind it; the clipped head displaces water and makes the fly dive and wobble.