When brian roasted the birds he call it the day of the hatchet?

In the novel "Hatchet" by Gary Paulsen, Brian calls the day he roasted the birds the "Day of the Hatchet" as a nod to his newfound survival skills and the pivotal moment of self-reliance it represents. This event marks a significant turning point in his journey, showcasing his ability to adapt and thrive in the wilderness. The hatchet, a gift from his mother, symbolizes his connection to civilization and serves as a crucial tool for his survival. Overall, this day embodies both Brian's growth and the harsh realities of his situation.