How to Sample Nectar of Flowers at Height

Post provided by Daniela Scaccabarozzi, Tristan Campbell and Kenneth Dods.

Daniela Scaccabarozzi, Tristan Campbell and Kenneth Dods tell us about the logistical challenges of sampling flowers at height and their new ground-based method for overcoming these problems.

Operational maneuvers while using the practical ground-based tool for nectar collection, prior to placing the organza bag over the inflorescence. Picture credit: Tristan Campbell.

Sampling flower nectar from forest canopies is logistically challenging, as it requires physical access to the canopy at a height greater than can be achieved by hand. The most common solutions comprise the use of cherry pickers, cranes or tree climbers, however these techniques are generally expensive, complex to organise, and often involve additional safety risk assessment and specialised technicians.

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