I am gonna say a few things about the
Composition of your photos. Composition means where you put things in your view finder, placing of the subject or the view in the Frame.
Portraits, Fill the picture with your subject. As in fill the frame (viewfinder, from here I will call it a frame) with the bud/subject. Center the subject also (pic 1 - 2 ) Even tho I took these two with the zoom, as you can see I filled the frame, I did not crop these (which is another way to fill the frame but that is in edit, not when taking the pic). Note in pic 2, I cut off his feet, that makes the pic not "FEEL" right, to me. Where the other pic is centered, it is full frame pretty much and there is a good contrast between the sky and the item the ducks are on. Pic three, note again, how there are two items, both the subject and the frame is full of subject. I used the zoom with the flash in the 3rd pic also. Of the three pics, I like the duck pic best as it feels totally correct to my eye and therefore my comfort with it is good.
Framing Within Your Photo, this means using what is behind or before your photo to frame your subject. This is just a technique, it is not a rule. Pic 4 -5 the subject is the sunset, the darkness frames the light of the sky. Pic 6 the subject is the mountain and the trees frame the mountain. Framing the subject with the fore or background is not always possible. I am just showing that it can be done and looks nice.
Play with your camera, if you can get a "Frame" look, with the zoom, as in the mountain pic try it. Also, even the green leaves from your plants can "frame" your bud pics. Give these techniques a try. Check my bpom entry, the frame can be the darkness around the subject even.
tcbud husband is looking at her like it is time for some chow here....so, gonna get to that in a minute.
Remember the "feel" of the pic, how does it make you feel? Pic 6 makes me feel good for some reason (my memories of that evening prolly).....and it is just a so so pic. Memories of the actual experience surrounding your picture also add to the feel for you, but someone who is not there will not feel those feelings. So, captureing the magic moment with framing and filling the frame help get a real good pic for others to view.
Again, take Lots and lots of pics.