What zoom to buy?

[Norm53]

I put up a bird feed at the edge of a woods about 80 feet from my lunch table behind a french door. My Canon EOS Rebel T3i with EF 75-300 mm 1:4-5.6 will not bring into focus the birds, large and small.

What lens do I need to buy that will do the job? Cost is no object.

Thanks, Norm

[ebiggs1]

When you don't get the bird in the right settings, move it.

[Norm53]

When you don't get the bird in the right settings, move it.

Gorgeous! You used your Photoshop CS6, ACR 9.1, or Lightroom 6.2 to change the scenery?

Norm

[ebiggs1]

Photoshop CS6.

I am just an average users not anywhere near an expert.  Some guys can do amazing stuff.  I just know a few 'clicks'!