What fallacy is Why should we be concerned about Siberian tigers becoming extinct when there are more and more homeless people who need our support?

The statement presents a false dichotomy, suggesting that concern for Siberian tigers and support for homeless people are mutually exclusive. This fallacy implies that we can only prioritize one issue at a time, ignoring the possibility of addressing both environmental conservation and social welfare simultaneously. It also diminishes the value of biodiversity by comparing it inappropriately to social issues without recognizing their interconnections.