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POPULAR SCIENCE MONTHLY
Fig. 5. Bird Rocks at Vardö.
auks, gulls and various other kinds of water fowl breed in immense numbers on the high, bold cliffs facing the ocean. Puffins (Mormon fratercula) are also found here in myriads, inhabiting the bird-cliffs or 'fugleberge,' and these preserves are protected by their owners, who derive considerable profit from them.
In another locality off Stavanger, we find the small island of Rott. Here many birds breed, and in far more accessible locations, and often on the sandy and rocky stretches near the ocean. Cormorants breed here in numbers (Phalacrocorax graculus); at least two species of gulls (Larus canus and Larus fuscus)—the common gull and the
