Q.What Is Eating Just The Petals Of Yellow Daisies And Large White Daisies In My Garden?
There doesn’t appear to be snail trails around. Could it be ants.? It’s just the petals not the greenery, and they have not touched the ones in my large wooden planter

Certified GKH Gardening Expert
It is possible! Without seeing signs, or catching the creature in the act, it can be very difficult to say what it was.
You can try a broad spectrum insecticide, which will usually take care of the problem.
Here is a collection of articles that will help:
https://www.gardeningknowhow.com/plant-problems/pests/pesticides