Canada · Ontario

Blenheim Sewage Lagoons

245 species and 101,285 records in eBird up to 2024-12-31.

Best months: May, with up to 178 species seen regularly.

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Seen here in November

Ruddy DuckRuddy DuckOxyura jamaicensisBonaparte's GullBonaparte's GullChroicocephalus philadelphiaBuffleheadBuffleheadBucephala albeolaNorthern ShovelerNorthern ShovelerSpatula clypeataMallardMallardAnas platyrhynchosRing-billed GullRing-billed GullLarus delawarensisDunlinDunlinCalidris alpinaCanada GooseCanada GooseBranta canadensisEurasian TealEurasian TealAnas creccaGadwallGadwallMareca streperaAmerican CrowAmerican CrowCorvus brachyrhynchosSong SparrowSong SparrowMelospiza melodiaAmerican PipitAmerican PipitAnthus rubescensAmerican GoldfinchAmerican GoldfinchSpinus tristis

Species seen regularly, by month

Species with 3 or more records in that month, all years combined.

Nearby hotspots

  1. Erieau Marsh Trail9 km255 species
  2. Rondeau Provincial Park14 km331 species
  3. Keith McLean Conservation Lands14 km253 species
  4. Hillman Marsh CA51 km299 species
  5. Hillman Marsh CA – shorebird cell51 km252 species
  6. Point Pelee National Park57 km373 species

All 245 species recorded here

Most recorded first. Species we protect from disturbance aren't listed.

Questions

When is the best time to go birding at Blenheim Sewage Lagoons?

May. That's when the most species are seen regularly here, up to 178 in a month.

How many bird species have been seen at Blenheim Sewage Lagoons?

245 species, from 101,285 eBird records up to 2024-12-31.

What birds can I see at Blenheim Sewage Lagoons in November?

The most recorded in November: Ruddy Duck, Bonaparte's Gull, Bufflehead, Northern Shoveler and Mallard.

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.