The only ones I successfully picked out were the California Nebula and the Orion Nebula. Under the actual night sky I could easily find more. Under a truly dark sky I have a hard time finding the constellations. Under our local skies, away from the brightest lights, quite a few are visible. I was totally lost with that image, lol.
Yah, its for astronomers. That picture has a lot of visual clutter that makes it hard to pick through the main objects.