Tree nest

I was appalled by the loss of my tomatoes recently even though they had not ripened. My neighbour assured me that they had been taken by possums living in the area.
I was doubtful about it until she showed me a nest located in this tree.

It occurred to me that the removal by whatever means would have been justified as I had lost a good crop of tomatoes.
It's too late now so I guess "live and let live" will rule the day.

I will remember next time be assured.
Where is my trap?