Couldn't you use a slightly elongated rock and just rig it with a series of half hitches like you're rigging a sturgeon herring bait?
Biodegradeble
Lead
Couldn't you use a slightly elongated rock and just rig it with a series of half hitches like you're rigging a sturgeon herring bait?
1997 F350 CrewCab PSD
2005 SnowRiver 8'10" Truck Camper
2005 16' Fish-Rite Rogue welded aluminum boat
2009 Ocean Kayak Trident 13
2008 Ocean Kayak Malibu Two XL
Eco friendly sinkers are already available:
Eco Egg Sinkers
There are also companies that drill through rocks and sell them for fishing sinkers.
Thats pretty much how I feel. I do use lead for sinkers. I do lose one now and then but I also have much of the same ones I've had for 20 years or more. I don't know of any bird that died from eating a sinker. I do know tons have died from oil spills and other horribly gross things. Saveing the planet by eliminating lead sinkers is way way down on my priority list; to the point of silly distraction.