good bet target
Ruby-throated Hummingbird
Archilochus colubris
Missouri's regular hummingbird, most abundant from spring through early fall.
Quick identification
Know the field marks.
- Tiny green-backed bird
- Male has iridescent ruby throat
- Female has a plain pale throat and longer-looking bill
Where to look
Gardens, woodland openings, stream edges, and flower-rich yards.
Missouri timing
When it may visit.
ColumbiaApr · May · Jun · Jul · Aug · Sep · Oct
St. LouisApr · May · Jun · Jul · Aug · Sep · Oct
Season windows are practical guidance, not a guarantee. Weather and migration vary.
Attraction plan
Build the best invitation.
Nectar feeder
Use four parts water to one part plain white sugar; keep feeder exceptionally clean.
- Serve
- Sugar-water nectar
- Place
- Hang in partial shade near nectar-rich native flowers.
Care note: Never use red dye, honey, or artificial sweetener; change cloudy nectar immediately.
Same station, more possibilities
Related birds.
Learn more
Trusted field references
- Species guide: Ruby-throated HummingbirdCornell Lab of Ornithology ↗
- Attracting HummingbirdsMissouri Department of Conservation ↗
BirdQuest summary last reviewed 2026-07-20. External sources open in a new tab.