• Summary
• Text account
• Data table and detailed info
• Map
• Reference and further resources

Site description (2007 baseline):

Mt Asahidake and Mt Gassan are located in the northwest of Yamagata Prefecture, a heavy-snow region on the Sea of Japan, where precipitous terrains have been formed by snow avalanches. Broadleaf deciduous forests thrive on the both mountainsides, and many alpine floras are on higher altitudes.

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Mounts Asahidake and Gassan (Japan). Downloaded from https://datazone.birdlife.org/site/factsheet/mounts-asahidake-and-gassan-iba-japan on 22/11/2024.