Measuring about nineteen inches long, the hooded merganser is common in North America, its head adorned with a half-circular crest.
S. G. Goodrich Animal Kingdom Illustrated Vol 2 (New York, NY: Derby & Jackson, 1859)
2400×1680, 2.8 MiB
1024×716, 328.2 KiB
640×448, 139.6 KiB
320×224, 36.5 KiB