Change Region
Change Region
Oshawa--Second Marsh/McLaughlin Bay Wildlife Reserve
Illustrated Checklist
Powered by Macaulay Library and eBirdUpdated ~12 seconds ago
Custom Time Period
Change Time Period
Jump to species
View all media
Native and Naturalized (290)
Hybrids (6)
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisLast observed by Tyler L. Hoar on 2 Jan 2016
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesLast observed by Sam Cameron on 12 Aug 2021
- Tufted Duck x scaup sp. (hybrid) Aythya fuligula x marila/affinisLast observed by Tyler L. Hoar on 4 Apr 2011
- Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandicaLast observed by Hannah Maciver on 28 Dec 2011
- Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatusLast observed by Tyler L. Hoar on 21 Apr 2012
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Last observed by Tim Logan on 9 May 2015
Additional Taxa (75)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Mark Patry on 7 May 2021
- Common/Red-breasted Merganser Mergus merganser/serratorLast observed by Christine Andrews on 13 Mar 2024
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by Rayfield Pye on 24 May 2015
- moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.Last observed by Kevin Shackleton on 12 Jul 2014
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Anonymous eBirder on 3 Oct 2020
- large shorebird sp. Scolopacidae sp. (large shorebird sp.)Last observed by Rayfield Pye on 26 Apr 2015
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaLast observed by Steve LaForest on 25 May 2007
- Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillusLast observed by Tyler L. Hoar on 19 Nov 2015
- Downy/Hairy Woodpecker Dryobates pubescens/villosusLast observed by John Daugavietis on 18 Feb 2022
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Tim Logan on 3 Sep 2023
- Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapaLast observed by lisa corbeil on 27 Apr 2019
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Last observed by Bruce Aikins on 11 Apr 2016
- Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacutaLast observed by Todd Norris on 15 Oct 1975
- Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)Last observed by Sam Cameron on 27 Aug 2022
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striataLast observed by Mike Ferguson on 21 Sep 2023