Dis-moi pourquoi les oiseaux chantent le mati...

Pourquoi on rêve la nuit ?

Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations.

Pourquoi les personnes âgées ont les cheveux blancs ?Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations. 

Listen to Spring Birds and the Relaxing Bird Sounds (2 Hours).

Have you ever seen a puffin? With their bright beaks, orange feet and black and white coloring, these birds are very cool to look at. And we’ve gotten a lot of questions about them! In this episode, we talk with Don Lyons, an educator and avian ecologist with the Seabird Insti ...

Pourquoi les chauves souris vivent la nuit ?

Hébergé par Audiomeans. Visitez audiomeans.fr/politique-de-confidentialite pour plus d'informations.

Hummingbirds lay the smallest eggs ,the eggs (of bee) Hummingbirds are about 0.2 inches long .Ostrich lay the biggest birds  eggs ,they can weigh up to 5.5 pounds .and they are so hard that a human adult can stand on them without breaking them ,not all eggs are white or brown , t ...  Show more