This was very helpful, thank you so much! I'll try to work on my proportions and try and think of ways I can practice. The more I look at it, I do think it looks a bit goofy to have my bird with a completely straight neck. This is why I ask for feedback. They're my drawings. so of course I've looked at them too much to see things that are wrong, even if they're obvious. Also, I do draw everything in pencil first. It's after I finish my drawings and am "satisfied" that I go over them in pen... And ultimately mess up with the pen. Now on to what I've been working on.
I didn't want to post theses but I'm having so much trouble with them that I figured I might as well ask. When I was creating my model of myself, a big issue I was having was that I would get my model all lined up with the front portion of the drawing. Then, I would do the same with the side portion but when I came back to the front view, nothing lined up anymore. It was at a point where there was no way to make both of them line up. This is my attempt at making a more consistent reference sheet. Ultimately though, I spent two hours on just the ones on the bottom (the top I finished yesterday but again I didn't think it was worth posting) and kept getting frustrated that the same things kept looking incorrect so I stopped and took a break.
So let's go over the problems, because I can't say "everything", that's not helpful for feedback. No matter how many times I drew them or made guiding lines, the eyes could not come out the same and symmetrically. That's why I only have one eye. I got frustrated and tried moving on to something else. Next are the arms. When I draw arms vertically, they come out fine. At least, I don't see any problems with them. Take a look at my other drawings and let me know if there is. When I draw them horizontally though, they end up either too long, too short, or just weird looking. When I start out drawing boxes, it looks fine, but when I start to add in detail and make it look more like an arm it starts to fall apart. The top image looks weird while the bottom looks weird and short. Finally, the wings. From my understanding, 3 joints is the biologically correct way to draw them, a shoulder, an elbow, and a hand(?) joint. However, when I try to draw my wings with 3 joints, it looks odd. Mostly the shoulder to elbow section. I end up using a 2 joint wing which I like better. I'm not sure if this is preference or if it's "I can't draw this, so I'm not going to include it". Or perhaps a 2 jointed wing looks cuter to me while a 3 jointed one looks more realistic and fierce? Maybe I'm crazy. Anyways, let me know if you have any suggestions. Either way, I'll keep drawing and trying. I'll figure something out through trial and error. Hopefully.