I was searching through my back catalogue on Flickr for photos of Hornbills and came across this photo taken in 2011. I couldn't believe just how noisy and poor the image looked.
I ran it through DxO PureRaw 2 and then photoshop and the difference is astounding. I will post the link to the originally posted image in the comments but it does show just how much old images can be improved with today's technology.
Kruger National Park
Mpumalanga
South Africa