Slugs! You must keep them away from your epiphyllums. They often eat the areoles on the stems (the little notches along the sides), resulting in stunted growth and/or no flowers because it is from those areas that the plant will produce its new growth. Even tiny nips at these strategic points--often so small you wouldn't notice them--can result in a lack of blooms. There are other pests that will occasionally bother your epis, but slugs are the worst offenders.
Blue jays and snakes
snakes and blue jays eat cactus wren
He wont eat another cactus.
Epiphyllum oxypetalum is the scientific name for kadupul flower.
your nan
Seeds
nothing
Blue jays and snakes
epiphyllum
It loses its ability to reproduce
In the galapagos island tortoises eat opuntia cactus.
deer,people, and raabbits.