Final answer:
The poem includes poetic devices such as onomatopoeia, personification, and alliteration and uses descriptive imagery to evoke a rich autumn scene that appeals to multiple senses.
Step-by-step explanation:
The poem utilizes several poetic devices which include onomatopoeia ("CRRUNCH!"), personification ("The days of winter are lurking around"), and alliteration ("birds fly"). Imagery is created with visually descriptive words like "chilly weather," "green leaves turn Red, yellow, orange, and brown," and "victory V formation," contributing to the vivid mental image.
The mental image conjured up by the poem is that of a typical fall landscape: a path lined with trees, their leaves transforming into a rich tapestry of fall colors. The crunching sound underfoot, the sight of birds migrating in a V formation, and the hint of the coming winter chill touch upon multiple senses, evoking the crispness of the air, the rustling of leaves, and the distant call of the birds.