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Castalia Pond
Illustrated Checklist
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Native and Naturalized (127)
Exotic: Escapee (4)
Hybrids (5)
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisLast observed by Paul Sherwood on 5 Feb 2020
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensisLast observed by Paul Sherwood on 18 Feb 2020
- Eurasian x American Wigeon (hybrid) Mareca penelope x americanaLast observed by Charles Owens on 18 Feb 2013
- Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchosLast observed by Suzanne Dillman on 9 Nov 2020
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesLast observed by Jeremy Dominguez on 27 Dec 2022
Additional Taxa (14)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Paul Sherwood on 24 Nov 2019
- Trumpeter/Tundra Swan Cygnus buccinator/columbianusLast observed by Jeremy Dominguez on 27 Dec 2022
- Common/Red-breasted Merganser Mergus merganser/serratorLast observed by Lydia Machczynski on 16 Feb 2018