closeup of a bright yellow sunflower blossom with two bumblebees

antennae bee bloom blossom botany bumblebee close compass compound cotyledon daisy detail eyes family fauna flora floral flower flowers fruit furry garden green growth honey hymenoptera imme insect leaf natural nature nectar petal photosynthesis pistils plant pollen pollination postcard proboscis pseudobulb ray seed stalk stem sunflower trunk wings yellow