Possible Clues:

• Delay action, circling leader of pack, one large creature
• Linger around top end of park, overlooking one wild animal
• Deer turns over something with one foot
• Deer found in hollow, a pit, initially
• Buck Washington is similar to 10 across, for one
• North America red deer — I paw it (anag)
• Blow it! I may be stuck behind this big creature
• Forest creature
• The thing with one foot rolling over is a wild animal
• Rockies roamer otherwise known as an elk