When do catbirds arrive in Michigan?
The Gray Catbird is a summer breeder in Michigan — here is when to expect it, when it leaves, and how to be ready.
Gray Catbird timing in Michigan
- Arrives
- Around April
- Leaves
- By August
- Status here
- Summer breeder
- Nesting season
- May–July
- Present roughly
- April–August
In Michigan, catbirds are present through the warm months, arriving around April and heading south again by August.
These windows are set by latitude: Michigan sits in the middle part of this species' range, so timing here tracks the continental average closely. In any given year, weather can move the first arrivals by a week or two either way.
Month by month in this state
Highlighted months are when catbirds are expected in Michigan. The edges of the window are the interesting weeks — first arrivals and last departures vary most from year to year.
Getting ready before they arrive
The week before April is the time to act. Have feeders cleaned, filled and out by early April — the first catbirds into Michigan are scouting for reliable food, and a station that's ready early gets added to their route.
Once nesting begins around May, adults switch to protein-rich food for their young and visits to feeders become quick and purposeful. Expect the busiest activity at dawn.
What catbirds eat while they're here
- Ants, beetles and caterpillars
Catbirds rarely eat seed but visit oriole jelly feeders and fruiting shrubs; dense thickets bring them in.
Native plants that hold catbirds in Michigan
Food keeps a migrant for a day; habitat keeps it for the season. These Michigan-native plants are known to attract catbirds:
Winter fruit.
Seeds and dense winter shelter.
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Dense evergreen roost cover and bluish 'berries' eaten through winter.
Early-summer berries arrive exactly when nestlings are being fed.
Fruit clusters persist all winter as emergency food.
Red fruit heads hang on through winter.
Acorns plus hundreds of caterpillar species for nestling food.
Keep exploring
Frequently asked
When do catbirds arrive in Michigan?
catbirds typically arrive in Michigan around April, with nesting underway by May. Timing can shift a week or two with the weather in any given year.
When do catbirds leave Michigan?
Most catbirds have left Michigan by August. They spend the winter farther south and return the following spring.
Do catbirds stay in Michigan all year?
No — in Michigan the Gray Catbird is a summer breeder, present roughly April–August. Outside that window it is rarely seen in the state.
What should I put out before catbirds arrive in Michigan?
Have feeders up and clean by early April — first arrivals scout reliable food sources. Good offerings for this species: ants, beetles and caterpillars.
Sources
- Gray Catbird — All About Birds, Cornell Lab of Ornithology
- Gray Catbird life history — Cornell Lab of Ornithology
- Gray Catbird — Audubon Guide to North American Birds
- eBird region overview and bar charts — Michigan
- USDA Plant Hardiness Zone Map (2023)
- Audubon Native Plants Database
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.