Category:cy:Tubenose birds

Welsh terms for types or instances of albatrosses, fulmars, petrels, prions, shearwaters, and other seabirds in the order Procellariiformes.

NOTE: This is a set category. It should contain terms for tubenose birds, not merely terms related to tubenose birds. It may contain more general terms (e.g. types of tubenose birds) or more specific terms (e.g. names of specific tubenose birds), although there may be related categories specifically for these types of terms.