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"Weed seeds commonly eaten by birds: a, bindweed; b, lamb's-quarters; c, purslane; d, amaranth; e, spotted spurge; f, ragweed; g, pigeon grass; h, dandelion." Department of Agriculture, 1899

Weed Seeds

"Weed seeds commonly eaten by birds: a, bindweed; b, lamb's-quarters; c, purslane; d, amaranth; e, spotted…