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.

The Flying-Cage, New York Zoological Park.

Musk Ox, New York Zoological Park.

Concourse Entrance, New York Zoological Park.

Central Park Lake, New York.

Indian Pond, Crotona Park, New York City.

The Lake, Van Cortlandt Park, New York.

The Lake, Van Cortlandt Park, N. Y.

Boat House, Bronx Park, New York City.

Swan Lake, Central Park, New York.

Large Bird House, New York Zoological Park.

Part of Elk Herd, New York Zoological Park.

Elk Herd, New York Zoological Park.

The Flying-Cage, New York Zoological Park.

Swan Lake, Central Park, New York.

Lake and Bridge, Central Park, New - York.