Sunflower blooms in the garden

The flying critters sure love the sunflowers. Last year I planted some organic sunflower seeds and I think this plant is a carry-over or a little birdie or furry critter planted it last fall. It is far ahead of schedule and much larger than the seeds I planted this year. The other plants are much smaller and some of them are just now getting small buds. This large plant has about 10 blooms on it; I took a variety of shots of the different blooms and in the background you can see some of the others.