White-throated Gerygone

Thanks Peter I appreciate your help, I have never seen a Gerygone or a Thornbill before today so I may definately have this wrong so any corrections are appreciated. I don't recall seeing a white spot or a red eye and it was a tiny bird even smaller than the Silvereyes it was with. I will put up a couple more photos  for a help with an ID. The bird seems to have  brown eyes.

Thanks Maureen, I am glad I got lucky as well.

Thanks Woko, I should probably move this to the ID section, unless someone can tell me what it is or If Peter still thinks it's A Gerygone. After looking at a photo of a White-throated Gerygone it looks similar except for the red eye and white forehead, but apparently the juvenile doesn't have the white forehead and is entirely yellow underneath like my photo, but I am not sure about the eye colour of the juveniles.

Thanks for your ID and comments Owen, a new sighting for me so I am happy.

When you go past the second lagoon (the one with the big gum tree and a seat under it) and cross a little stream which then opens up into grassland, the cement path forks straight ahead and to the right, at this point on this corner there is a grassy track off to the left which heads round to the back of the lagoon, right at the beginning of the grass track there is a crop of small trees and it was at the top of those. I watched it through the lens for quite some time before I could get a photo as it was darting in and out of the thicket. This is a good spot early as the birds can forage and get some sun as well. I am not sure I said where in the OP, It was at Riverdale Park.