How do you defeat the pterodactyl on Joust?

To defeat the pterodactyl in Joust, you need to position your knight above it and use your lance to attack while it swoops down. Timing is crucial; you must jump at the right moment to ensure your lance connects with the pterodactyl when it descends. Additionally, it's helpful to keep an eye on the enemy riders and eliminate them, as they can interfere with your strategy. Once defeated, the pterodactyl will drop eggs that can be collected for points.