The article mentioned fish too but I don't think there's many fish that have swallow the split shot. It also mentioned regular rifle bullets that splintered on impact and eagles fed on the carcass ingesting the bullet shards. I don't know how long lead poisoning stays in their systems either. I assume as long as the lead pellets or lead shards are in there, lead will be leaching into their bodies. There was a photo of an xray accompanying the article that showed white dots they said were lead pellets in the digestive tract of an eagle. I don't doubt that happens but 60% seemed like a unrealistically high figure. When California condors populations dropped precipitously they attributed it to drinking water from glycol (anitfreeze) tainted puddles along with lead. When peregrine falcons dropped, they said it was DDT causing the eggs to be too fragile to survive.But almost all duck hunting is now done with steel shot. So out goes that theory
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