So you think that you know everything about the USA? You may be surprised to find out that there are still a lot of strange and unusual things and customs in this vast country. Indeed, if you think of the basics, the classic Bald Eagle screech that is typical of North America is actually a red-tailed hawk. Bald eagles tend to make a crackling type of laugh which is a lot less impressive. But that was an appetiser! Let’s dive into the details now.