Basic Waterfowl Diversity Diving Ducks - males

Transcription

Basic Waterfowl Diversity Diving Ducks - males
11/22/2013
Waterfowl Identification Workshop 4: Diving Ducks
Kevin J. McGowan
Basic Waterfowl Diversity
Trumpeter Swan
• Swans
© Kevin J. McGowan
• Dabbling Ducks
Mallard
© Kevin J. McGowan
• Geese
Canada Goose © Kevin J. McGowan
• Diving Ducks
Redhead
• Whistling‐Ducks
Black‐bellied Whistling‐Duck
• Not‐Ducks
© Kevin J. McGowan
© Kevin J. McGowan
• Sea Ducks
• Mergansers
King Eider
© Jay W. McGowan
Common Merganser
Common Loon © Kevin J. McGowan
© Kevin J. McGowan
Diving Ducks ‐ males
© Kevin J. McGowan
© Kevin J. McGowan
Redhead
© Kevin J. McGowan
Greater Scaup
© Kevin J. McGowan
Bufflehead
Canvasback
© Kevin J. McGowan
Lesser Scaup
© Kevin J. McGowan
Common Goldeneye
© Kevin J. McGowan
Ruddy Duck
© Kevin J. McGowan
Ring‐necked Duck
© Mary Jo Adams
Barrow’s Goldeneye
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Diving Ducks ‐ males
Canvasback
Redhead
Ruddy Duck
Lesser Scaup
Greater Scaup
Common Goldeneye
Bufflehead
Ring‐necked Duck
Barrow’s Goldeneye
© Cornell Lab of Ornithology
Diving Ducks ‐ females
© Kevin J. McGowan
© Jay W. McGowan
Canvasback
Redhead
Ruddy Duck
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
Lesser Scaup
Greater Scaup
© Kevin J. McGowan
Bufflehead
© Kevin J. McGowan
© Kevin J. McGowan
Common Goldeneye
Ring‐necked Duck
© Keith Williams
Barrow’s Goldeneye
Diving Ducks ‐ females
Redhead
Greater Scaup
Bufflehead
Canvasback
Lesser Scaup
Common Goldeneye
Ruddy Duck
Ring‐necked Duck
Barrow’s Goldeneye
© Cornell Lab of Ornithology
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Canvasback
♂
♀
All © Kevin J. McGowan
Redhead
♂
♀
All © Kevin J. McGowan
Ring‐necked Duck
© Kevin J. McGowan
© Kevin J. McGowan
♂
© Jay W. McGowan
♀
© Kevin J. McGowan
© Kevin J. McGowan
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Lesser Scaup vs. Ring‐necked Duck
© Kevin J. McGowan
Lesser Scaup
♂
♀
All © Kevin J. McGowan
Greater Scaup
♂
© Kevin J. McGowan
♀
© Steve Neitzel
© Kevin J. McGowan
© Kevin J. McGowan
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Greater vs. Lesser Scaup
Greater vs. Lesser Scaup
Lesser
Greater
All © Kevin J. McGowan
Ruddy Duck
♂
♀
All © Kevin J. McGowan
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Bufflehead
♂
♀
All © Kevin J. McGowan
Common Goldeneye
♂
♀
All © Kevin J. McGowan
Barrow’s Goldeneye
© Sharon Larson
© Kevin J. McGowan
♂
© Sharon Larson
© Kevin J. McGowan
♀
© Mary Jo Adams
© Keith Williams
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Barrow’s vs. Common goldeneyes © Kevin J. McGowan
Sea Ducks ‐ males
© Jay W. McGowan
Common Eider
King Eider
© Bob Yutzy
© Jay W. McGowan
© Kevin J. McGowan
Surf Scoter
Black Scoter
© Jay W. McGowan
White‐winged Scoter
© Kevin and Jay McGowan
Harlequin Duck
© James Hendrickson
Long‐tailed Duck
Sea Ducks ‐ males
Common Eider
Black Scoter
Harlequin Duck
King Eider
Surf Scoter
White‐winged Scoter
Long‐tailed Duck
© Cornell Lab of Ornithology
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Sea Ducks ‐ females
© Jay W. McGowan
© Kevin J. McGowan
King Eider
Common Eider
© Kevin J. McGowan
© Kevin J. McGowan
Black Scoter
© Jay W. McGowan
Surf Scoter
White‐winged Scoter
© Kevin & Jay McGowan
© Jay W. McGowan
Long‐tailed Duck
Harlequin Duck
Sea Ducks ‐ females
Common Eider
Black Scoter
King Eider
Surf Scoter
White‐winged Scoter
Long‐tailed Duck
Harlequin Duck
© Cornell Lab of Ornithology
King Eider
© Jay W. McGowan
♂
© Jay W. McGowan
© Jay W. McGowan
♀
© Kevin J. McGowan
© Kevin J. McGowan
© Jay W. McGowan
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Common Eider
© Kevin J. McGowan
♂
© Jay W. McGowan
♀
© Jay W. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
Harlequin Duck
♂
© Jay W. McGowan
♀
© James Hendrickson
© Jay W. McGowan
© Jay W. McGowan
© Jay W. McGowan
Surf Scoter
♂
Surf Scoter ©Jay W. McGowan
♀
All ©Jay W. McGowan
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White‐winged Scoter
© Kevin J. McGowan
♂
© Jay W. McGowan
♀
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
Black Scoter
© Kevin J. McGowan
© Kevin J. McGowan
♂
© Kevin J. McGowan
♀
© Kevin J. McGowan
©Sahibal Mitra
Long‐tailed Duck
© Jay W. McGowan
© Jay W. McGowan
♂
© Jay W. McGowan
♀
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
© Kevin J. McGowan
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Mergansers—the fish‐eating ducks
© Kevin J. McGowan
Common Merganser
© Kevin J. McGowan
Common Merganser
© Kevin J. McGowan
Red‐breasted Merganser
© Kevin J. McGowan
Red‐breasted Merganser
© Kevin J. McGowan
Hooded Merganser
© Kevin J. McGowan
Hooded Merganser
Mergansers—the fish‐eating ducks
Common Merganser
Red‐breasted Merganser
Hooded Merganser
Common Merganser
Red‐breasted Merganser
Hooded Merganser
© Cornell Lab of Ornithology
Mergansers—the fish‐eating ducks
Common Merganser
Common Merganser
Red‐breasted Merganser
Hooded Merganser
Red‐breasted Merganser
Hooded Merganser
© Cornell Lab of Ornithology
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Hooded Merganser
© Glenn White
♂
♀
All others © Kevin J. McGowan
Common Merganser
♂
♀
All © Kevin J. McGowan
Red‐breasted Merganser
© Jay W. McGowan
♂
© John Robart
© Jay W. McGowan
♀
© Kevin J. McGowan
© Kevin J. McGowan
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http://macaulaylibrary.org/guide/voices‐of‐ducks‐geese‐and‐waterfowl
birds.cornell.edu/courses
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