Make sure its a Hazelnut not an earwig before you chew!
Steve

Looks like a lovely day. Very nice color saturation.
Depth of field needs a little work as more of the
image should be in focus. Sometimes it is best to
have that part of the subject closest to you in focus
and that part farthest away slightly out of focus.
Thanks for sharing.

Garrett

The picture is a little confusing. I had a bit of trouble even realizing it was a picture of hazelnuts, had it not been for the title.

I like the lighting and the colors, and the different textures you brought into the picture though.

My advice would be to get closer to the subject, and use the branches as lines of sight to draw the viewer's eye to the subject. As it stand now, they just seem like a confusing jumble that detracts from the photo.

But a good shot. Keep it up, keep experimenting with angles, lighting, distance. Keep it up!