my copper 2" tubing prototype

[harrison Hubard]

So long main tube. 9 0's at end of the bottom t. Drilled 2 additional eating holes. Do you think it will work?

 

[chfite]

Based upon the photographic evidence you provided, it appears to work. The birds appear to be eating from it.

If they get much larger, their heads may no longer fit inside the opening.

Chris