The Times Concise puzzle clues 2019 Dec 23

• Birds; silly people Crossword Clue
• Computer input device Crossword Clue
• Daughter of Tantalus Crossword Clue
• Earth's satellite Crossword Clue
• Heaped Crossword Clue
• Horse-drawn vehicle Crossword Clue
• Insured; enveloped Crossword Clue
• Item in blood involved in clotting Crossword Clue
• Level; calm Crossword Clue
• Machinery; spy Crossword Clue
• (Musical) work Crossword Clue
• Necessary Crossword Clue
• Obtaining; becoming Crossword Clue
• Overweight Crossword Clue
• Relating to newborns Crossword Clue
• Repair; be successful Crossword Clue
• Surround, cover Crossword Clue
• Swindle Crossword Clue
• Teaching Crossword Clue
• Victim, quarry Crossword Clue
• (We) exist Crossword Clue