Great Blue Heron in June

June is the height of the nesting season. Most resident and migrant species are raising young, migration is essentially over, and bird activity peaks at dawn. By late June the first fledglings of the year are everywhere — clumsy, loud, and constantly begging.

For the Great Blue Heron specifically, June is a summer month inside the nesting season — one of the most active and demanding periods of this bird's year. Across the 60 states and provinces where great blue herons occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.

Southern states

absent

Mid-latitudes

year-round resident

Northern states & Canada

absent

In June, great blue herons are absent in the South, year-round resident across the mid-latitudes, and absent in the northern states and Canada. That north–south split is the defining feature of this month: where you live changes which version of this bird you're looking at.

June is inside the Great Blue Heron nesting season — about a month earlier in the South and a month later in the North. Nest: stick platform high in trees, usually in colonies. Clutch 2–7 eggs, incubation 25–30 days, 1 per season.

The southern nesting season has already wound down, but northern pairs are still raising young — the whole season shifts later as you go north. During the nesting months, adults switch to protein-rich foods for their young, become more secretive around the nest site, and often visit feeders in quick, purposeful trips rather than lingering.

• Fish, frogs, crayfish and voles

A regular at backyard ponds; net or decoy-protect ornamental fish if one moves in.

Expect to see adults carrying food away rather than eating it — they're feeding nestlings. Fledglings visiting feeders with their parents are a June highlight.

Full Great Blue Heron diet guide → · Best feeder for great blue herons →

In June, the best watching is around food rather than the nest — adults make repeated foraging trips and are most visible at dawn and dusk. Give nesting birds space: if a bird is carrying food or scolding you persistently, you're close to a nest and should back off.

The state guides below show exactly where in your region great blue herons are expected this month and which native plants hold them in a yard.

AlabamaAlbertaArizonaArkansasBritish ColumbiaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineManitoba