View of Lake Agassiz, New York Zoological Park.

Boating on the Bronx Lake, New York Zoological Park.

Lake at Entrance, Zoological Park, Bronx Park, New York City.

Lake at Entrance, Zoological Park, Bronx Park, New York City.

Lake at Entrance, Zoological Park, Bronx Park, New York City.

Musk Ox, New York Zoological Park.

The Lake, Van Cortlandt Park, New York.

Indian Pond, Crotona Park, New York City.

Central Park Lake, New York.

Concourse Entrance, New York Zoological Park.

The Flying-Cage, New York Zoological Park.

Boat House, Bronx Park, New York City.

Swan Lake, Central Park, New York.

The Lake, Van Cortlandt Park, N. Y.

Part of Elk Herd, New York Zoological Park.

Large Bird House, New York Zoological Park.

The Flying-Cage, New York Zoological Park.

Swan Lake, Central Park, New York.

Lake Near 59th Street, Central Park, New York.

Prospect Park Lake, Brooklyn, New York.