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Fort Hill, Eastham
Illustrated Checklist
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Native and Naturalized (301)
Exotic: Escapee (2)
Hybrids (3)
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensisLast observed by Ed Hoopes on 17 Feb 2020
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesLast observed by Hans Holbrook on 13 May 2024
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Last observed by Timothy Spahr on 11 Sep 2021
Additional Taxa (68)
- Mallard/American Black Duck Anas platyrhynchos/rubripesLast observed by Steven Allard on 22 Oct 2024
- Common/Red-breasted Merganser Mergus merganser/serratorLast observed by Peter Modest on 20 Jun 2024
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by August Mirabella on 8 Jul 1971
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Marshall Iliff on 22 Jan 2025
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Gabrielle Bugden on 9 Sep 2024
- Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinusLast observed by Vincent Zollo on 6 Oct 2018
- white-winged gull sp. Larus sp. (white-winged gull sp.)Last observed by Gabriel Kornbluh on 5 May 2022
- Cory's/Scopoli's Shearwater Calonectris borealis/diomedeaLast observed by Jeffrey Offermann on 10 Nov 2018
- Cory's/Scopoli's/Great Shearwater Calonectris borealis/diomedea/Ardenna gravisLast observed by Francois Grenon on 30 Jul 2018
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaLast observed by Scott Dresser on 6 Oct 2024
- Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperiiLast observed by Warren Mumford on 4 Dec 2024
- Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.Last observed by Sue Goodrich on 13 May 2023
- diurnal raptor sp. Accipitriformes/Falconiformes sp.Last observed by Valerie Burdette on 4 Sep 2023
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Timothy Spahr on 27 Jul 2018
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvusLast observed by Mary Lou Heintz on 28 May 2023
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Last observed by Nancy Villone on 3 Dec 2016
- Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacutaLast observed by Rob M. on 21 May 2024