Possible Clues:

• Wildlife-rich region of Africa
• National park in northern Tanzania
• Plain green, site for development
• Green site reconstructed as place to watch game
• Tiger seen to roam where lion holds sway?
• ____ national park was Tanzania’s first Unesco world heritage site
• Green ties (anag.)
• Plain English required in deciphering of integers
• Determined to include wild green island in African ecosystem
• National park in Tanzania