Hello, everyone! This beautiful migratory bird known as the Grey Plover is not only fascinating for its history but also for its characteristics and behaviors.
The Grey Plover is a bird about the size of a Rock Pigeon, measuring approximately 29cm in length, and is attractive both in appearance and behavior. In its summer plumage, it lives up to its name with a distinctive “black belly”. Its upper parts are grey with white spots, making a beautiful contrast against the coastal scenery. In winter, its appearance changes dramatically, losing the black belly and adopting a more subdued greyish-brown plumage.
In Japan, the Grey Plover is primarily seen from spring to autumn as a migratory bird, sometimes forming flocks of several hundred birds during overwintering. This bird, often found in mudflats and estuaries, is omnivorous, feeding on worms, shellfish, and insects. During the breeding season, it migrates to the coasts of the Arctic Ocean to rear its young.
The call of the Grey Plover is a high-pitched “pee” sound, a characteristic elongated cry typical of plovers. Observing these birds can lead to various discoveries, as they exhibit a range of behaviors from walking to suddenly running. Differentiating them from the Pacific Golden Plover, another species inhabiting the same environment, can be an enjoyable experience. They can be distinguished by the color of their backs and size, offering small discoveries in the natural world.
Particularly intriguing is the origin of the Grey Plover’s Japanese name, which dates back to the Nara and Heian periods. It originates from the office responsible for the imperial court’s delicacies, indicating its status as a noble ingredient back then.
The fact that the Grey Plover, once treasured as a delicacy in the imperial court, now graces us with its beautiful presence, truly reflects the wonders of time. Next time you visit the seaside, be sure to look out for the elegant Grey Plover.
