for me the crops don't show the images at their best ... I can see that you are trying to keep the reflection, but for me there is too much fg on the first image and both crops seem unbalanced
It's good to have space around but there has to be a reason and it needs to add something
Just my opinion, others will disagree
from what you have posted I would go for something like this
Thanks Bill. They were at a distance, mid afternoon and the hide was quite high. Even with my Sigma 150-600mm I couldn't fill the frame. I don't like cropping and not very artistic so thank you for the advice it is appreciated.