Fox Walked Alone by Barbara Reid

From chapters.ca:
Have you ever wondered just how the animals got to Noah's Ark? One morning Fox awakens sensing that something is different. He goes outside and sees a line of animals going by. Curious, he decides to tag along - not to join them, but just to watch from a distance. He is followed by a pair of ravens who comment on his strange behaviour. Along the way he meets bears, porcupines, tigers....The animals walk, sleep, and walk some more. Finally they come into sight of a big wooden ship - and there, outside, is a young lady fox.