Unity2D unable to Zoom Out in Game View - Flappy bird

Hi… I am practing flappy bird tutorial.
My problem is in Game/ Play mode my whole is too much zoomed in. i tried changing camera size but it only zooms out the bird

and in Scene View i only see Bird in Camera Preview all other game object are not visible.
I went in 3D mode and tried changing the camera position but all other gameobject also move by moving camera position.
Please see two screenshots.
==>Imgur: The magic of the Internet

here i could attach only one please see above link for both screenshots and answer my problem
sorry for my english if there are mistakes

I have the same problem, did you fixed it?