Multiple choice softskills creativity Which was the first animal Harry spoke to in Parseltongue? Boa constrictor Basilisk Python Aragog Reveal answer Fill a bubble to check yourself A Correct answer Explanation In 'Harry Potter and the Sorcerer's Stone', Harry first discovers his ability to speak Parseltongue at the zoo when he communicates with a Boa constrictor. He encounters the Basilisk and Aragog much later in the series.