Possible Clues:

• This puzzle's theme found in the answers to five asterisked clues
• He may be a fighter but he hates the gore
• Highest level of a wood
• View for 6-Down
• Zip-line settings
• Kenyan safari centre — canopy
• Crowns here, where new reign began
• To Peter from society over the forest
• Superior branches of stores are not quiet: after indulgence, they say
• Parachutist's danger zone