Photo 1

Photo 1

Observation - Photo 1 - UK and Ireland. Description: 06.30 this morning - never seen this behaviour on these trees before (or any other trees) except for tree bees doing the same on a nearby sycamore yesterday despite passing with the dog almost every morning for the past five years

06.30 this morning - never seen this behaviour on these trees before (or any other trees) except for tree bees doing the same on a nearby sycamore yesterday despite passing with the dog almost every morning for the past five years