Asia |
Mallard (Anas platyrhynchos) |
0.728 |
0.368 |
Japan (Izumi coast) |
Nam et al. 2005
|
Mallard (Anas platyrhynchos) |
4.74 |
2.92 |
Korea (Gimpo) |
Kim and Oh 2014e
|
Mallard (Anas platyrhynchos) |
1.81 |
0.20 |
Iran (north-western) |
Mansouri and Majnoni 2014
|
Mallard (Anas platyrhynchos) |
3.87 |
1.37 |
Iran (Caspian Sea) |
Sinkakarimi et al. 2018
|
Mallard (Anas platyrhynchos) |
1.641 |
|
Turkey (Göksu Delta) |
Ayas and Kolankaya 1996
|
USA |
Mallard (Anas platyrhynchos) |
0.77 |
0.17 |
USA (Illinois River, IL) |
Levengood 2003
|
Blue-winged teal (Spatula discors) |
0.40 |
0.67 |
USA (Gulf of Mexico, TX) |
Fedynich et al. 2007
|
Common eiders (Somateria mollissima) |
0.088 |
|
USA (Table Bay, AK) |
Mallory et al. 2017
|
Europe |
Common teal (Anas crecca) |
2.2 |
|
France |
Mateo and Guitart 2003
|
Marbled teal (Marmaronetta angustirostris) |
1.5 |
|
Spain |
Taggart et al. 2009
|
Mallard (Anas platyrhynchos) |
0.963 |
2.670 |
Austria (eastern) |
Plessl et al. 2017
|
Mallard (Anas platyrhynchos) |
0.763 |
1.850 |
Poland (Szczecin) |
Kalisińska et al. 2004
|