What is "mangaloreans"

Mangaloreans ( Tulu: Kudladaklu; ; Konkani: Kodialkar; Beary: Maikaltanga; Urdu "Kaudalvale") are generally considered to be a collection of ethnic groups that hail from the areas comprising Tulu Nadu (historical South Canara district) on the south western coast of India. It can also refer to residents of Mangalore.