Dr Pieter Barnard, Research Fellow

Pieter first started in Trinity as an undergraduate student studying Electronic & Computer Engineering in 2014. He completed a bachelors, masters and PhD in Trinity and is currently a research fellow in the CONNECT Centre, where he collaborates closely with colleagues throughout the Schools of Natural Sciences and Electronic and Electrical Engineering.

How did you get interested in insects?

My interest in insects began when I first started working as a research fellow under the Nature+Energy project here in Trinity.

What does your research focus on?

My research looks at how new technologies based primarily on micro-doppler radar can be used to efficiently monitor the health and activities of many different flying insects, such as bees, wasps, butterflies or even invasive species, such as the Asian Hornet.

What’s the most exciting thing you have discovered?

One of our most exciting discoveries has been the ability to accurately distinguish between different insect species based on their unique wingbeat patterns detected by our radar sensors.

Why is your work important?

Pollinator species, such as bees, hoverflies and butterflies play an essential role in our society, accounting for vital pollination in over 75% of global food production. Our work is important as it allows us to study the behaviours of pollinator species and importantly to better understand and monitor adverse effects caused by pesticide overuse, habitat change and even to detect the presence of invasive species, such as the Asian Hornet.

Where is the strangest place you have done research on insects?

Over time, our research has taken us to many different areas. Beginning from our initial studies conducted in lab environments on campus, to flowerbeds in public parks, building rooftops, and recently, even as far as the African savanna.

What is your favourite insect?

Praying Mantis

What’s your favourite insect fun fact?

A butterfly's taste receptors are actually located on their feet, allowing them to instantly evaluate if a plant is safe to eat simply by landing on it