101.   The peak season runs from June through October, but the group offers trips year round.

102.   The peak season for the wives starts at the end of June, once school lets out, and runs through early August.

103.   The peak season for viewing predatory birds is over the next few months.

104.   The peak travel season has just begun.

105.   The proposals have raised concerns among environmentalists, who note that summer is also the peak smog season.

106.   The peak driving season has begun, but many who travel by car fail to take the simplest safety precautions.

107.   The peak houseboat season in Kerala is November to early March.

108.   The peak influenza season is usually in January and February, but is notoriously unpredictable.

109.   The peak season northbound is from mid-March to mid-May.

110.   The Tennessee group was lucky, and arriving before peak vacation season probably helped, too.