Many typical tundra species, like the willow grouse and the black-throated diver, which were characteristic exhibits of Estonian bog wildlife, have disappeared as nesting birds during the last decades. Small islets, however, can really be called bird paradise. Undisturbed by man and protected from most smaller predators by the sea, they are real nesting sanctuaries for a diversity of gulls, terns, ducks and waders. Due to the vast preserved natural landscapes, large raptorial birds, such as the golden eagle and eagle owl have made Estonia their home. Sixty-four species of mammals have been recorded in Estonia, three of them have been introduced: the racoon dog, the American mink and the muskrat. The European beaver, hunted to extinction by 1871, was reintroduced in the 1950s and a vital population of them (17 000) exists once again in Estonia. Another re-introduced species is the red deer (1500).
19th century. A vital population of them now exists in Estonia once again. Another re- introduced species is the red deer. An attempt has been made in Estonia in recent years to disperse the population of wolves, encouraging their spread in areas where their colonies have disappeared, and restricting their numbers in other places where it is too high. About 350 bird species have been recorded in Estonia. More than 200 of them breed in Estonia. Due to the vast preserved natural landscapes, large raptorial birds, such as the golden eagle and eagle owl have made Estonia their home. It is the small islets, however, that can really be called bird paradise. Undisturbed by man and protected from most smaller predators by the sea, they are real nesting sanctuaries for a diversity of birds. The first inhabitants came to the area that now forms present-day Estonia some 11 000 years ago. Estonians were one of the last pagan people in Europe. Estonia was incorporated into