Blue's Clues is an American interactive educational children's television series created by Angela C. Santomero, Todd Kessler and Traci Paige Johnson that premiered on Nickelodeon's Nick Jr. block. on September 8, 1996 and ended its run on August 6, 2006, with a total of 6 seasons and 143 episodes.
Steve drawing letter v shapes birds and they come alive.
A reference of ChalkZone appears in Blue's Clues, on the episode Blue's News.