It is strange of course, but people have a habit to give knowledge about the World through toys and pictures... Instead of to show you a serious science movie on the "Discovery" or at least a plausible photo, you slip a picture with handwritten image of some cheerful bear and say, "Look, this is a Teddy bear!". Your children's little eyes look at this picture and you draw a clear analogy with disheveled teddy bear lying around in the corner. And you do not realize that behind this image hides one of the most aggressive animals whose clutches killed more than one hapless hunter.
Finally it comes out that in your life you have to face with some things or cases which you have seen before only on children's pictures or in cartoons. And you have to re-experience them in real life by yourself. Although of course it is more logical to gain "adult" knowledge initially, because it is always harder to learn again. Definitely all those dead hunters lost their lives by reason of some ridiculous confusion happened with them when they met with a real bear. Probably some of them were confused by bright childhood memories even cried out: "Look! This is just a Teddy bear!" and tried to touch bear's wet button-nose. But "adult" fate was inevitable and took away childhood dreams together with life.
Anyway, love for drawn and puppet heroes sits in us for the rest of our lives. Only this can explain enormous popularity of all those "shreks," "kung-fu pandas", etc. As well as it explains for me constant interest in comic books and artworks of that kind. I do not collect them by thousands but I can't pass through them neither in book stores nor in internet...