लंदन चिड़ियाघर - Free Audio Guide
लंदन, इंग्लैंड, संयुक्त राज्य
London Zoo, Prince Albert Road, Primrose Hill, Chalk Farm, Camden Town, London, Greater London, England, NW1 4RY, United Kingdom
Building at London Zoo by Oast House Archive
,
CC BY-SA 2.0
, via Wikimedia Commons
Source