Bellsprout’s eyespots are only capable of sensing light and dark. To compensate, it senses vibrations with its root feet and air currents with its leaves. A swaying Bellsprout when there is no wind is taking a good look around.

If unable to attract enough prey, hungry Weepinbell will wait for something to pass by underneath their tree perches, then fall onto their heads. This can result in very confused Weepinbell stuck atop Pokémon with unusual anatomy.

Victreebel hate changing their ambush position, since they slosh loudly while moving. Fleeing Victreebel dump all of their acid to lessen their sound and scent and increase their speed.