Forwarding this request for info as to what might have caused these marks in Elm tree, and is the Wattlebird responsible?
Sent: Monday, 8 May 2017 10:01 AM
Subject: Wattle bird on Elm
Could you please circulate this photo among some COG birdos
I wonder if anyone has seen anything like this or got an explanation. (Sorry for the quality of the photo)
It is an elm leader. 1 leader on this tree and the trunk on an adjacent tree are like this. There was a wattle bird going from hole to hole and, I assume, feeding on sap. I have not determined if this bird did the damage
or if it was done by another (say a yellow tail black hunting out borers, although I feel it was a little too tidy for that). Other elms nearby were not affected.
Has anyone got any ideas?
Diploma of Arboriculture with Distinction
Bachelor of Agricultural Science
Certificate of Horticulture
Quantified Tree Risk Assessment: QTRA Registered Assessor
<image001.jpg>…because trees matter
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