Papers in the Biological Sciences

 

Date of this Version

2010

Comments

In Ducks, Geese, and Swans of the World, by Paul A. Johnsgard. Electronic edition copyright © 2010 Paul A. Johnsgard.

Abstract

1. White-faced whistling duck, adult
2. Magpie goose, pair with male in foreground
3. Spotted whistling duck, female with brood
4. Plumed whistling duck, pair
5. Lesser whistling duck, pair
6. Black-bellied whistling duck, pair dabbling
7. African white-backed duck, adult male
8. Mute swan, male wing-flapping
9. Black swan, female and brood
10. Black-necked swan, pair carrying brood
11. Trumpeter swan, adult and cygnet
12. Whooper swan, pair and four juveniles
13. Bewick swan, adult and brood
14. Coscoroba swan, adult
15. Lesser white-fronted goose, pair
16. Eastern graylag goose, female and brood
17. Lesser snow goose, female and gosling
18. Barnacle goose, female and brood
19. Atlantic brant, pair
20. Hawaiian goose, adult male
21. Red-breasted goose, pair
22. Cereopsis goose, pair
23. Andean goose, female and goslings
24. Magellan goose, pair with female in foreground
25. Ashy-headed sheldgoose, adult and goslings
26. Egyptian goose, pair
27. Cape shelduck, pair with male in foreground
28. Magellanic flightless steamer duck, pair
29. Comb duck, adult male
30. Gambian spur-winged goose, pair with male in foreground
31. Muscovy duck, male
32. Hartlaub duck, family with male in foreground
33. African pygmy goose, male and two females
34. Ringed teal, pair with brood
35. Mandarin duck, pair with male in foreground
36. Chilean torrent duck, male
37. American wigeon, female and two males
38. Chiloe wigeon, pair with male in foreground
39. Falcated duck, pair with male in foreground
40. Baikal teal, two males
41. Cape teal, pair with female in foreground
42. Crested duck, pair with male on right
43. Bronze-winged duck, pair with male in foreground
44. White-cheeked pintail, pair with male in foreground
45. Garganey, pair with female in foreground
46. Red-crested pochard, male
47. Eurasian pochard, pair with male in foreground
48. Redhead, male and two females
49. Greater scaup, male
50. American eider, pair with female in foreground
51. King eider, pair with male in foreground
52. Spectacled eider, male preening
53. Steller eider, female and two males
54. Long-tailed duck, male in summer plumage
55. Harlequin duck, male
56. Bufflehead, male
57. Barrow goldeneye, pair with female in foreground
58. Hooded merganser, male
59. White-headed duck, male

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