Ducks paddle past the giant inflatable Rubber Duck installation by Dutch artist Florentijn Hofman floating in Seokchon Lake as part of promotional events for the Lotte World Tower in Seoul.
Ng Han Guan/AP
A vendor sells toy ducks from a car in Beijing, China, on Monday
A farmer tends his ducks on Tuesday in Quzhou, China. On Wednesday a new case of H7N9 avian influenza was confirmed, bringing the total to 109 cases in the country, with 22 deaths. Taiwan confirmed its first case on Wednesday.