It's small but larger than a bee,
And agile as a flea.
It hums but does not buzz,
And it's not covered with fuzz.
It is a small collector
Or juicy flower nectar,
What is it?
I have wings, but I'm no bird.
I have a bow and arrow, but I'm not Robin Hood.
I'm a Roman god, but I'm not Jupiter.
I look like a toddler, but I need no diaper.
My image expresses love, but I'm not a heart.
Who am I?