An educational stacking game that combines free play with learning about nature. This set includes 19 carefully crafted wooden pieces representing forest flora and fauna: owl, bat, wolf, squirrel, woodpecker, acorn, sow with piglet, caterpillar, five-leaf clover, poisonous mushroom, rabbit, hedgehog, bird, and nest. The pieces are stacked on a tree trunk, stimulating balance, fine motor skills, and sorting abilities. Dimensions: 20 x 8 x 24 cm. Ideal for developing cognitive skills while children playfully explore ecosystem and biodiversity concepts.