useless trivia: What Word Means: An Indian People Of Southeastern California?

Questions

Merrythought is one of the popular names for which bony structure on a bird?

What is the common name for the furcula in birds?

Which bird is named after its habit of up ending stones to look for shellfish?

Which bird reestablished itself in Suffolk in the late 1940s and is the symbol of the RSPB?

Which bird is stuffed and displayed in the MCC Museumat Lords having been hit and killed by a cricket ball?