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.

Central Park Lake, New York.

Musk Ox, New York Zoological Park.

The Flying-Cage, New York Zoological Park.

The Lake, Van Cortlandt Park, New York.

Swan Lake, Central Park, New York.

Concourse Entrance, New York Zoological Park.

Indian Pond, Crotona Park, New York City.

The Lake, Van Cortlandt Park, N. Y.

Swan Lake, Central Park, New York.

Large Bird House, New York Zoological Park.

Part of Elk Herd, New York Zoological Park.

Boat House, Bronx Park, New York City.

Lake and Bridge, Central Park, New - York.

Lake and Bridge, Central Park, New York.

Prospect Park Lake, Brooklyn, New York.