you cant unless your a pro/already done this. if not dont try.
When you find a ghost it will capture it
you dont
This isn't Ghostbusters. They can't be captured.
There is no scientific evidence that proves the existence of ghosts, so it is not possible to capture one. Ghosts are considered to be paranormal entities, and methods for capturing them are not supported by scientific research.
You can't catch a ghost. End of. But you could try taking a picture of a haunted area (you may get a snapshot of the ghost) or talking to the ghost! Ghost Buster
You cant.
Thier* Yes
In Bobby Mackey's Music World in season 1 episode 1
You need to get the Silph Scope from Saffron City. You get it in the building of Silph Co. Once you have it, all you need to do is go back to the floor with the Ghost Marowak, and it will appear. (Note: you can't capture Marowak, its a ghost!)
Certian birds will capture and eat dragonflies as a part of nature.
camera
No!