You took a picture of the beach, and there’s a seagull sitting in the sand that you want to remove. What do you use to draw and AUTOMATICALLY remove the seagull, replacing it with more sand? Use the lasso tool and go to Edit > Fill > Content-Aware Fill
Use the healing brush and paint over seagull
Use the magic wand and go to Edit > Fill > Content-Aware Fill
Go to Layer>New Layer and fill in sand over seagull