Yes. No account, no email, no ads. Pick a place and download the PDF.

Where does the bird data come from?

Public, license-clean records from GBIF, the IOC World Bird List, USGS, and iNaturalist.

Does it work outside the US?

Yes. Every US state, plus countries, continents, and a global list — anywhere with bird occurrence records.

A birding tradition: count how many species you can see in one place over a calendar year. The same approach works for a Big Day, Big Week, or Big Month.

Can I customize my checklist?

Yes. Filter by season, common vs rare, and family before you download.

Big Year Bird Checklist for Connecticut

A free printable Connecticut bird checklist. Pick your goal, get the PDF.

Connecticut's checklist is migration-driven. Long Island Sound, the Connecticut River, and the coastal hawkwatches turn spring and fall into the heart of a state big year.

The tool builds you a printable checklist of every bird realistically possible in Connecticut, grouped by family, with seasonal markers and a space to log the date you spot each one. It's drawn from public, license-clean records — not a generic national list, but the species that actually occur where you're birding.

Pick Connecticut (or any area inside it), choose your goal — Big Day, Big Month, Big Year, or a life list — and download the PDF. Free, no account, no email. Print it, fold it in a field guide, and start checking birds off.

What you'll find on a Connecticut checklist

A Connecticut checklist mixes widespread residents with the specialties that make the state worth a big year. A few you'll want to target:

Saltmarsh Sparrow — A globally vulnerable tidal-marsh nester.
Piping Plover — Beach-nesting shorebird.
American Oystercatcher — Loud coastal shorebird.
Wood Thrush — Forest-interior nester.
Bobolink — Hayfield summer songster.
Cerulean Warbler — Scarce canopy warbler.
Worm-eating Warbler — Hillside-woodland skulker.
Seaside Sparrow — Tidal-marsh resident.
Northern Saw-whet Owl — Migration-banded in fall.
Peregrine Falcon — Bridges and coast.
Glossy Ibis — Coastal-marsh wader.
Black-capped Chickadee — Year-round anchor.

Your generated PDF includes every realistic species for the exact area you pick, with seasonal markers and a space to log each sighting.

This is a preview. For your full printable list:

Build a complete, customizable Connecticut checklist — filter by season, by how common a bird is, and by family, then download the PDF.

What kind of list do you need?

Birders use “Big” challenges to make birding count. Pick the timeframe you're working with, and I'll tune the list for it.

Better With Birds

Shop the birds you love

Chasing a Connecticut big year? You're going to like the apparel, prints, and stickers we've designed around these birds.

Saltmarsh Sparrow, Piping Plover, American Oystercatcher, Wood Thrush — all illustrated and designed by Jaymi at Better With Birds. Made-to-order, never mass-printed.