When Do Hummingbirds Arrive in Kentucky? (2026)
Hummingbirds typically arrive in Kentucky in late March to mid April, so put your feeder out by March 25. Numbers peak in May and September, the last birds are usually seen around mid October, and you should take your feeder down in late October.
Last updated: August 2026 · Typical windows for Kentucky. Weather shifts arrival by a week or more in any given year.
Hummingbirds in Kentucky: the year at a glance
What makes Kentucky different
Kentucky's autumn passage is long and steady, with birds moving through well into October. The state's banders regularly record late stragglers into November.
Hummingbird species in Kentucky
- Ruby-throated Hummingbird
Ranges shift, and vagrants turn up well outside their expected territory — particularly in autumn and winter. If you see a hummingbird in Kentucky outside the windows above, it is worth reporting to your state ornithological society.
Getting your Kentucky feeder right
The recipe is the same everywhere: four parts water to one part plain white sugar. No red dye, no honey, no brown sugar. In Kentucky's warm months you will need to change the nectar every two to three days, and daily once daytime highs pass 88°F — fermented nectar and black mould make hummingbirds ill.
Work out the exact amount for your feeder size with our hummingbird nectar calculator, and check the full state-by-state autumn schedule on the feeder takedown tool.
Ready for the Kentucky season
Bee-resistant, drip-free and quick to clean — the shape experts recommend.
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Frequently asked questions about hummingbirds in Kentucky
When do hummingbirds arrive in Kentucky?
Typically in late March to mid April. Put your feeder out by March 25 so early scouts find it — males arrive one to two weeks ahead of females.
When should I put feeders out in Kentucky?
By March 25, about two weeks before the first birds are usually reported.
When do hummingbirds leave Kentucky?
The last birds are typically seen around mid October. You should take your feeder down in late October — and always keep the feeder up for two weeks after your own final sighting.
What hummingbird species live in Kentucky?
Ruby-throated Hummingbird.
Will leaving my feeder up stop them migrating?
No. Day length triggers migration, not food. A feeder left up in Kentucky helps late migrants and cannot make a healthy bird stay.
More free bird tools
Nectar Calculator
The exact 4:1 recipe sized to your feeder.
Use tool → 🍂When to Take Feeders Down
Autumn takedown dates for all 50 states.
Use tool → 🔍Bird Identifier
Identify a mystery backyard bird in four questions.
Use tool →