Where do Belted Kingfishers absolutely prefer to excavate their nesting tunnels?

Answer

Steep earthen banks near water bodies

They excavate tunnels into steep earthen banks near rivers, lakes, or gravel pits. The presence of dense tree roots prohibits the necessary excavation.

Where do Belted Kingfishers absolutely prefer to excavate their nesting tunnels?
speciesbirdNorth Americakingfisher