Which specific seed type is noted as the most notably preferred, high-energy food for cardinals?

Answer

Black oil sunflower seeds

Cardinals are strongly motivated by reliable food sources, and feeder maintenance often determines their presence. Among the various offerings available, black oil sunflower seeds are singled out as the seed type they most notably prefer. These seeds provide a high-energy return that sustains them. To maximize attraction, these seeds should be offered in platform feeders or near protective cover, as cardinals prioritize dependable nutrition found in these specific, high-value seeds.

Which specific seed type is noted as the most notably preferred, high-energy food for cardinals?
birdfolklorehousesymbolismCardinal