How to keep birds out of trees

[openspaceman]

On 30/05/2018 at 11:56, Steve Bullman said:

I was once told humans can get botulism from Pigeon crap.  Can't find anything about that specifically online though.

Long time since you posted this but psittacosis is the disease pigeon people get from being exposed to their crap.

[Retired Climber]

9 hours ago, openspaceman said:

Long time since you posted this but psittacosis is the disease pigeon people get from being exposed to their crap.

That is exceptionally rare, and near impossible to get in a garden environment. 

[openspaceman]

1 hour ago, Retired Climber said:

That is exceptionally rare, and near impossible to get in a garden environment. 

Yes I believe so, more associated with racing pigeon sheds which aren't cleaned.