Hello, everyone! With the arrival of winter, let me introduce you to the Common Teal, a small bird that quietly appears in Japan’s serene lakes and rivers.
These tiny birds, making a long journey from Siberia, are the smallest among the duck family, measuring about 38cm in length. They are slightly larger than a pigeon, and their presence is distinctive!
The male Common Teal has an impressive chestnut-colored head with a dark green band around its eyes. However, upon arriving in Japan, both males and females adopt a more subdued, brownish plumage. This change, known as “eclipse,” is a form of camouflage to blend in with nature. As autumn deepens, the males transform into their colorful plumage, displaying a beautiful courtship display to the females.
The call of the Common Teal is distinctive, with the male making a “prrr prrr” sound like a whistle, and the female a somewhat high-pitched “quack quack.” This helps in identifying the sexes, which can be difficult to distinguish visually.
Their diet is herbivorous, mainly consisting of algae and aquatic plants within reach from the water’s surface. Surprisingly, they are not adept at diving and often stay near the surface when feeding.
The Common Teal is relatively timid, so it’s best to observe them quietly. As winter ends, they will once again embark on their journey to their distant homeland. On your next visit to the waterside, you might encounter the Common Teal. Their small presence may bring little discoveries and joy to your winter days. Look forward to encountering the subtle charm of the Common Teal at a quiet waterside.
