If birds are dinosaurs, why aren't they cold-blooded?

Media coverage

• Title	If birds are dinosaurs, why aren't they cold-blooded?
  Media name/outlet	MSN Canada
  Country/Territory	Canada
  Date	19/11/24
  URL	ct.moreover.com/?a=55312692706&p=1gw&v=1&x=NlnuHaAw8BvdS9-LHpEgcw
  Persons	Holly Ballard