What specific habitat feature is often lost in highly urbanized areas that negatively impacts this bird?

Answer

Natural streams and swamps converted to concrete channels

In rapidly developing areas like Singapore, the conversion of natural, low-lying aquatic habitats into developed land or concrete channels causes the local population to become scarce.

What specific habitat feature is often lost in highly urbanized areas that negatively impacts this bird?
habitatbirdwildlifedwarfkingfisher