Possible Clues:

• Ape seen by stream in Indian resort
• Gazelle crosses brook — larger animal follows
• Large animal seen in stream in Indian state
• Silverback, e.g.
• Greatest of the great apes
• Big ape seen in stream in state in India
• Heavy shot ace sent across stream
• Powerful ape
• Chest beater
• Animal seen in intermittent rain near lakes in part of India