Possible Clues:

• Animal that lives on others
• Seeker of prey
• Hunting animal
• One will pray, by the sound of it
• It sounds as if one's always praying
• Animal hunting quietly left a hill on Dartmoor maybe
• Quarry prospector?
• Pennsylvania peak sheltering red kite, for example
• Almost come before golden eagle, for one
• Killer's pathetic teardrop