You'll get the best C&C if we don't have to click on anything. Especially from someone who's so new to the forum
I clicked on the first one and it took forever to load. After that I gave up. From the little pics in your post I believe they're all underexposed. And we've all seen pictures of ants. Try and find a more unique angle, compostion, or setting for your images.
In what format do you upload those photos ? They really load so slow. But looking on it by zooming my browser I can say that they are not bad. I don't know if that is the really image of it. Maybe they are more beautiful when they are seen on their true size.