Dragon fruit flowers

[Bird brain house]

Hi, my dragon fruit plant is covered in flowers and I was wondering if they are safe to give to the birds? I know the fruit is safe but cand find any info on the plant and flowers.

[Melika]

From what I've found in a quick (for me) search, the flowers are at least edible by humans. I have not found any information showing any part of the plant to be toxic to humans or parrots.