tahan river and green jungle nature of taman negara national park

green leaf nature flower forest plant woodland tree wildlife jungle soil fungus mushroom autumn produce garden grass group mushrooms growing one white spot bottom background beautiful brown calm cap close closeup concept countryside dangerous dark detail edible environment fall field fresh fungi greenery growth hairy curtain crust lifestyle macro medicinal moss mycology natural outdoor rotten season split gills toadstool wild wood rot waste tahan river taman negara national park malaysia