Hi Christina,
Wildlife Insights currently does not restrict duplicate filenames in the same deployment. This means that you could upload multiple images named IMG_0001.JPG and each would be associated with a unique record.
However, we're exploring options to improve the image upload process to minimize the number of failed uploads and make it easier to identify which (if any) images did fail. One of the potential solutions is to restrict duplicated file names. We'll be testing this out over the next weeks and assessing the overall impact.
I'd recommend uploading your images as soon as possible to avoid renaming the filenames. Let me know if you have any other questions!
Nicole
Wildlife Insights team