My birdwatching note in Yokohama, other parts of Japan, Bhutan, Thailand and Asia.
Hakuba is a butterfly watcher's paradise. It holds great diversity of butterflies.
Annually, I visit Tsugaike and Hakuba to see butterflies, especially, kinds of hairstreaks called zephyrus. As I visited one week earlier than the previous years, I heard calls of Narcissus and Blue-and-White Flycatcher and Grey Bunting.