Hundreds of years ago, no one saw a beaver in the Tagus. That has just changed and is not even the strangest of all
The saddest thing that can be said of an animal can be said of the Iberian Castor: No one is very clear when it was extinguished. For years the researchers have discussed whether the last specimens disappeared in the seventeenth century, in the eighteenth or, even, in the nineteenth century to realize that all this … Read more