[224] In the late 20th century, larger, much more natural enclosures and using wire mesh or laminated glass in place of decreased dens allowed site visitors to return nearer than ever before for the animals; some points of interest such as the Cat Forest/Lion Neglect of Oklahoma Metropolis Zoological Park https://www.youtube.com/channel/UCCoZfLHRsYsRsVHqS-CSAWA