Muncha! Muncha! Muncha! By Candace Fleming, illustrated by G Brian Karas

From chapters.ca:
Tippy, tippy, tippy, Pat! That's the sound three hungry bunnies make when the sun goes down and the moon comes up and Mr. McGreely's garden smells yum, yum, yummy. While he's dreaming of his mouth-watering carrots, the bunnies are diving over fences and swimming trenches to get the veggies first! Hammer, hammer, hammer, Saw! That's the sound Mr. McGreely makes when the sun comes up and the moon goes down and he sees what those twitch-whiskers have done.... Nibbled leaves! Empty stalks! Mr. McGreely will build something bigger and better, sure to keep even pesky puff-tails away. Children will cheer for the bunnies - or for Mr. McGreely - as they delight in Candace Fleming's clever sound effects and G. Brian Karas's vibrant, funny illustrations.