There’s panic among the beavers. A pelican, fiendishly sick with a cold, makes an emergency landing among them. Not only does this undesirable guest keep all the neighbourhood awake with his monstrous sneezes, but he’s dying of hunger. Yakari and Little Thunder bring him to the otters, who cram him with fish. The pelican puts on weight again quickly, but his thundering cold persists!

This book is about Yakari's adventures.

Yakari is a young Sioux Native American who is able to understand and speak animal languages. During his adventures, he meets all sorts of North American animals. His best friends are a girl Sioux, "Rainbow", and his pony "Little Thunder". He has a totem animal, "Great Eagle."

Yakari discovers a colony of beavers busy building their dam. There we find Thousand-mouths, the short-tempered building site boss; Dam-of-Wood, the smiling old wise man; Wooden-Bed, the sleepyhead; Double-Tooth, the eternally inspired sculptor... and Little Lime Tree, a lively kid. While they are bathing, this infernal little beaver disappears.

The enchanted and enchanting adventures of a young Sioux who speaks the language of animals. The 12th volume of a magical series for kids.

When an eagle injures and steals a talisman from a brave from Yakari's tribe, young Yakari journeys up the mountain to find the eagle's nest.