Garden affairs. The Riddle

Today I found a strange thing in my garden. In some beds, zucchini seeds have not sprouted, although in others everything was fine and the full-grown plants were already formed.

I dug holes in which I planted seeds, but there was no seeds. Dug out several others and again did not find any seeds. This was very strange, because the germination of my seeds is excellent and I planted them with a margin

By digging a few other beds, I discovered this.

These little creatures just ate zucchini seeds from inside.

Here's the explanation of the riddle.

I had to plant the seeds again. I also managed to plant a new bed with cucumbers

and collected another crop of ticks.