juvenile male ruby-throated hummingbird rchilochus colubris feeding on a cardinal flower lobelia cardinalis

america archilochus avian background backyard beak beautiful beauty bird birding blossom bokeh cardinal cardinalis closeup color colorful colubris feather feeding female flight flower fly flying garden green hovering hummingbird iridescent juvenile lobelia male migratory natural nature nectar north ornithology outdoors people pollination red ruby rubythroated small tennessee throat tiny white wild wildlife wing