Assertion details
Summary
lion be seen 1 a major population decline
1 triples in cluster
lion be seen a major population decline 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The lion is classified as a vulnerable species by the IUCN , having seen a major population decline in its African range of 30–50 % per two decades during the second half of the twentieth century .