Sunflower Hearts & Chips vs Black Oil Sunflower: No-Mess Backyard Feeding

Backyard bird feeding often starts with sunflowers. Two popular choices dominate: sunflower hearts and chips, and black oil sunflower seed (BOSS). Hearts and chips are hulled kernels. They deliver high energy with zero shells, so patios and lawns stay clean. They also fit small bills and reduce the time birds spend cracking seeds, which increases […]