The eagles would have easily been seen coming from far away by the Nazgul, the eye, or anyone else. This is a common question but it doesn’t hold up to scrutin

The eagles would have easily been seen coming from far away by the Nazgul, the eye, or anyone else. This is a common question but it doesn’t hold up to scrutiny. The point was to SNEAK INTO Mt Doom and the only reason this was possible was because of the massive losses and distraction Mordor had suffered.