Hello, everyone! Today, let’s talk about the Common Kestrel. This small bird, about the size of a pigeon, holds an immense charm.
First, let’s discuss the size of the Common Kestrel. Males are about 33 cm, and females are slightly larger at around 39 cm. Especially when they spread their wings, they seem to transform, doubling in size. The males weigh about 150g, and the females about 190g, making them surprisingly light.
The color of their feathers is also beautiful. Males have blue-grey heads and tails, while females are more brownish. Both have beautiful black spots. It’s said that among the falcon family, they have the longest tails.
These birds are widely distributed across the Eurasian and African continents, and in Japan, they breed during the summer. They are commonly seen from the northern to the central parts of Honshu and Hokkaido, and some migrate south to overwinter.
Their Japanese name comes from their gliding flight, which is reminiscent of a dragonfly. The scientific name “Falco tinnunculus” comes from “Falco,” meaning “sickle,” and “tinnunculus,” meaning “to chirp.”
They are also skilled hunters, sometimes used in falconry. Their sharp eyes and agile movements enable them to catch mice and small birds, a true acrobat of the sky. Their call sounds like “Kii-kii-kii-kii,” and during the breeding season, they also make a “Kik-kik-kik” sound.
The Common Kestrel teaches us about the wonders of nature and the strength of life with its small yet brave appearance. Next time you see one outdoors, enjoy its beautiful dance!
