Thanks, I’ll go through that and see how I get on. The dataset I have consists of 33 different species of birds roughly 1000 images of each species where the image quality is similar to the above. I thought the problem was that when the images were being reduced the birds in the distance were becoming too low in resolution so I was thinking of deleting those ones and cropping some of the birds out of the high resolution images before reducing them in size for the model.  But it’s very time consuming.