Manual article review is required for this article
Manual article review is required for this article
Manual article review is required for this article
Lions were being retained in cramped and squalid ailments at London Zoo until finally a larger lion house with roomier cages was built-in the 1870s.[223] Further more improvements passed off while in the early 20th century when Carl Hagenbeck built enclosures with concrete "rocks", additional open space in addition to a moat in lieu of bars, additi