barless

By the time the two aliens were installed in their barless detention cell, it resembled a small stateroom more than a cell.

Beyond open space, in the alleyway that led to the barless door, three Trollocs were peering cautiously out of the shadows toward the lighted windows.

Opened in 1928, the Detroit Zoo was the first zoo in the United States to use barless exhibits extensively.

In the episode "Collaborators", we find Baltar living on a Cylon Basestar in a barless cell.

BUT Hagenbeck was indeed one of the six specialists sought out in the mid-1890's by Hornaday; Hagenbeck's barless concept was then over a decade away.

He cautioned himself to calm down as he turned the scope on an empty fifty-five-gallon oil drum that stood outside the barless zoo enclosure and served as a trash can.

However, the most important undertaking was the formulation of a 25 year plan by the Council including an expansion into Western Springs park and a move to natural, moated, barless enclosures.

Hamburg's famous zoo, the Tierpark Hagenbeck, was founded in 1907 by Carl Hagenbeck as the first zoo with moated, barless enclosures.

Barless spiral galaxies are one of three general types of spiral galaxies under the de Vaucouleurs system classification system, the other two being intermediate spiral galaxy and barred spiral galaxy.

These include the 1941 opening of the African Plains exhibit-a multi-species "barless" exhibit relying on moats-and the 1950 opening of another "barless" exhibit, the Great Apes House, which was eventually replaced in 1999 by the opening of the Congo Gorilla Forest.