Decreasing

In the context of the International Union for Conservation of Nature (IUCN) Red List, when the population trend of a species is classified as "decreasing," this indicates that the number of mature individuals in the species is observed or projected to decline over time. The decrease might be due to various factors such as habitat loss, pollution, climate change, overexploitation, or other threats.

Discover Animals that Have a Decreasing Population Trend: