What’s Eating Only Sunflower Leaves

Question

I have a large garden with tomatoes, peppers, squash, herbs, etc. But something is really eating the leaves on my sunflower plants. I have some in the front yard also among flowers, the same is happening. ONLY the sunflower leaves, they’re about 3-5 ft tall. I have gone out to look at ALL times of the day and night and see nothing.

Answer 1

Typically, if you don't see the pest, it is either slugs or rodents. Both come out late at night when most people are sleeping. These articles will help:
https://www.gardeningknowhow.com/plant-problems/pests/facts-about-slugs-and-how-to-kill-garden-slugs.htm

https://www.gardeningknowhow.com/plant-problems/pests/animals/garden-mouse-control.htm