Gadwall (Mareca strepera)

Gadwall (Mareca strepera)

Series of measured illustrations of the Gadwall
Description
Description

The Gadwall (Mareca strepera) is a common duck in that occupies open wetlands, wet grasslands, or marshes with dense fringing vegetation. A breeding male is patterned gray with a black rear end, light chestnut wings, and a white speculum. When non-breeding, it looks similar to the female, but the male keeps the same wing pattern. The female is light brown with a dark-orange edged bill, white speculum, and white belly. The Gadwall is a fairly quiet species; the male’s call is hoarse and whistling, and the female has a mallard-like quack. They feed on mollusks and insects.

Dimensions & Sizes
Dimensions & Sizes

The Gadwall has a wingspan in the range of 31”-35” (79-89 cm) and total weight of 1.2-2.2 lb (.55-1 kg). The body of the Gadwall has an overall length between 18”-22” (46-56 cm), body width of 3.9”-5.5” (10-14 cm), and standing height of roughly 11”-13.4” (28-34 cm). The typical lifespan of the Gadwall is between 10-28 years.

Set of scaled side elevation drawings of the Gadwall flying
Set of scaled side elevation drawings of the Gadwall flying
3D Model
3D Model
Common Questions
Common Questions
Gadwall (Mareca strepera)
Details
Details

*Under Development*

Height:
11”-13.4” | 28-34 cm
Width:
31”-35” | 79-89 cm (Wingspan)
Depth:
Length:
18”-22” | 46-56 cm
:
:
Weight:
1.2-2.2 lb | .55-1 kg
Area:
:

Body Width: 3.9”-5.5” | 10-14 cm

:
Scientific Name:
Mareca strepera
Lifespan:
10-28 years

Drawings include:

Gadwall side view, front, flying (assorted)

Anseriformes, or waterfowl, are an order of aquatic birds that include ducks, geese, and swan. Since these birds are frequently aquatic, many Anseriformes have webbed feet, are medium to large in size, and are primarily herbivorous, but will forge on occasion for insects, mollusks, or small fish.

24”-30.7” | 61-78 cm
63”-79” | 160-201 cm (Wingspan)
43.3”-55.9” | 110-142 cm
8.2-19.8 lb | 3.7-9 kg
12-40 years
Black Swan
78.000
201.000
142.000
9.000
40.00
695200
GUIDE
3D
Black Swan
12.6”-17.7” | 32-45 cm
32”-39” | 81-99 cm (Wingspan)
19.7”-28” | 50-71 cm
1.5-3.5 lb | .7-1.6 kg
5-29 years
Mallard
45.000
99.000
71.000
1.600
29.00
105400
GUIDE
3D
Mallard
12”-13.8” | 30.5-35 cm
26”-30” | 66-76 cm (Wingspan)
18.5”-21.3” | 47-54 cm
1-1.9 lb | .45-.86 kg
15-23 years
Wood Duck
35.000
76.000
54.000
0.860
23.00
74600
GUIDE
3D
Wood Duck
14.2”-18.1” | 36-46 cm
54”-60” | 137-152 cm (Wingspan)
26”-33.1” | 66-84 cm
6-15 lb | 2.72-6.8 kg
6-15 years
Muscovy Duck
46.000
152.000
84.000
6.800
15.00
68000
GUIDE
3D
Muscovy Duck
14.6”-21.7” | 37-55 cm
50”-73” | 127-185 cm (Wingspan)
29.5”-43.3” | 75-110 cm
5.5-14 lb | 2.5-6.35 kg
10-24 years
Canada Goose
55.000
185.000
110.000
6.350
24.00
31200
GUIDE
3D
Canada Goose
9.8”-12.2” | 25-31 cm
23”-28” | 58-71 cm (Wingspan)
15.75”-19.3” | 40-49 cm
1-1.9 lb | .45-.88 kg
11-16 years
Hooded Merganser
31.000
71.000
49.000
0.880
16.00
27070
GUIDE
3D
Hooded Merganser
33.1”-42.9” | 84-109 cm
59”-94” | 150-239 cm (Wingspan)
49.2”-63” | 125-160 cm
19-26 lb | 8.62-11.79 kg
15-25 years
Mute Swan
109.000
239.000
160.000
11.790
25.00
24800
GUIDE
3D
Mute Swan
18.9”-24.8” | 48-63 cm
53”-65” | 135-165 cm (Wingspan)
25.2”-33.1” | 64-84 cm
4.4-7.1 lb | 2-3.2 kg
15-25 years
Snow Goose
63.000
165.000
84.000
3.200
25.00
22300
GUIDE
3D
Snow Goose
7.5”-9.4” | 19-24 cm
20”-24” | 51-61 cm (Wingspan)
13”-16” | 33-41 cm
.6-1.2 lb | .27-.55 kg
3-18 years
Bufflehead
24.000
61.000
41.000
0.550
18.00
21060
GUIDE
3D
Bufflehead
7.9”-10” | 20-25.5 cm
22”-25” | 56-64 cm (Wingspan)
13.4”-16.9” | 34-43 cm
.8-1.8 lb | .35-.8 kg
13-20 years
Ruddy Duck
25.500
64.000
43.000
0.800
20.00
20300
GUIDE
3D
Ruddy Duck
11”-13.4” | 28-34 cm
31”-35” | 79-89 cm (Wingspan)
18”-22” | 46-56 cm
1.2-2.2 lb | .55-1 kg
10-28 years
Gadwall
34.000
89.000
56.000
1.000
28.00
14040
GUIDE
3D
Gadwall
11.4”-14.6” | 29-37 cm
34”-38” | 86-97 cm (Wingspan)
22”-28” | 56-71 cm
2-4.6 lb | .9-2.1 kg
11-15 years
Common Merganser
37.000
97.000
71.000
2.100
15.00
13350
GUIDE
3D
Common Merganser
37.8”-46.5” | 96-118 cm
72”-102” | 183-259 cm (Wingspan)
57.1”-70.9” | 145-180 cm
15.4-30 lb | 7-13.6 kg
24-35 years
Trumpeter Swan
118.000
259.000
180.000
13.600
35.00
13100
GUIDE
3D
Trumpeter Swan
8.7”-12.6” | 22-32 cm
22”-26” | 56-66 cm (Wingspan)
14”-20” | 36-51 cm
1-1.7 lb | .45-.76 kg
12-20 years
Harlequin Duck
32.000
66.000
51.000
0.760
20.00
12050
GUIDE
3D
Harlequin Duck
29.5”-37.8” | 75-96 cm
72”-84” | 183-213 cm (Wingspan)
45.3”-59.1” | 115-150 cm
7.5-21.2 lb | 3.4-9.6 kg
15-24 years
Tundra Swan
96.000
213.000
150.000
9.600
24.00
9350
GUIDE
3D
Tundra Swan
24.4”-29.9” | 62-76 cm
58”-71” | 147-180 cm (Wingspan)
29.1”-35.8” | 74-91 cm
4.9-10.1 lb | 2.2-4.6 kg
15-31 years
Domestic Goose
76.000
180.000
91.000
4.600
31.00
9200
GUIDE
3D
Domestic Goose
8.9”-10.6” | 22.5-27 cm
31”-33” | 79-84 cm (Wingspan)
16.9”-20.9” | 43-53 cm
1.5-3.2 lb | .68-1.45 kg
10-23 years
Redhead Duck
27.000
84.000
53.000
1.450
23.00
5860
GUIDE
3D
Redhead Duck
15.75”-17.3” | 40-44 cm
48”-56” | 122-142 cm (Wingspan)
26”-28” | 66-71 cm
4.3-6.9 lb | 1.95-3.13 kg
6-12 years
Emperor Goose
44.000
142.000
71.000
3.130
12.00
2530
GUIDE
3D
Emperor Goose