a close up of female and male catkins of green alder alnus alnobetula subsp. fruticosa or alnus viridis subsp. fruticosa

alder alnobetula alnus background beautiful beauty bloom branch bright catkins close closeup colorful detail environment female flora floral flowers fruticosa green inflorescence kamchatka landscape leaves male mount mountain natural nature outdoor peak peninsula plant scenery scenic shrub sky snow snowcapped spring summer sunlight top view vilyuchinsky viridis volcanic volcano wild