antique whistle that fit on a fishing pole Premium Solid Brass/Copper Boatswain Compact & Portable Whistle (Bosun) with 16" Chain for Maritime Signaling, Loud, Clear Signals, Ships & Boats Communication Color:black bars white filter-creature-baits an essential for reffing Abu Garcia Max X

antique whistle that fit on a fishing pole Premium Solid Brass/Copper Boatswain Compact & Portable Whistle (Bosun) with 16" Chain for Maritime Signaling, Loud, Clear Signals, Ships & Boats Communication Color:black bars white filter-creature-baits an essential for reffing Abu Garcia Max X

Abu Garcia Max X Low Profile Baitcast Reel and Fishing Rod Combo~6 ft 6 in~2 pc | eBay

The simplest is to use a decorative lure such as those offered on the Bricoleurre website

filter-creature-baits

Color:black bars white

They know each color works in a particular water clarity/forage situation, and when they encounter it, they can tie on the matching lure with assurance

an essential for reffing anything from soccer games to hockey or rugby games