Category: Tairāwhiti

Source: Eastern Institute of Technology – Tairāwhiti

16 mins ago

A life-long love of exploring the outdoors has been the incentive for an EIT student to pursue a career in environmental research in Hawke’s Bay.

Ryan Bauckham, 35, is in his final year of the Bachelor of Applied Science (Biodiversity Management), which EIT offers in partnership with Unitec.

He has currently been  researching Lepidoptera (moths and butterflies)  in a significant forest stand called Puahanui found near Gwavas , Tikokino.

“It’s actually the largest stand of remnant podocarp forest in Hawke’s Bay and I’ve recorded just over 200 species of Lepidoptera there.”

“ Most people aren’t aware there are so many moths. They are generally thought of  as nondescript brown insects, that you don’t really pay that much attention to, unless they are coming to the outdoor lights at night. But when you look at moths closer, there’s a stunning diversity, all sorts of shapes, colours and sizes.  I just find them really quite endearing and beautiful.”

Ryan’s study means he spends a lot of time out in nature and for him it is more than just a job, but a passion.

After leaving Karamu High School , Ryan became a postie with New Zealand Post, which he did for ten years. However, he always felt he wanted more.

“It’s been a lifelong interest of mine, and I’ve been heading out regularly to the mountains since I was a teenager. And birds have been my main interest in life for as long as I can remember.”

After leaving NZ Post, Ryan ended up living for five years in a camper van.

“While I was at NZ Post, I was able to travel around the country thanks to the flexibility of work. And after that, I was able to travel more. I spent the winters overseas, mostly in Southeast Asia, as well as the Pacific Islands.”

The turning point for Ryan was on the Kinabatangan River in Borneo in 2019 when he realised that he wanted more than “groundhog day”.

He returned to New Zealand, but life changed even more with COVID-19 and his young son Yahya coming into his fulltime care in 2021.

It was an advertisement for the Diploma in Environment Management (Level 5) that attracted Ryan’s attention and he decided to go for it.

“It was really scary, actually, to give up work. But I thought that I’m not getting any younger, so I decided to make a change.”

He says that he found going back to studying fulfilling, but soon found his interest moving from birds to insects.

“I spent a lot of time that summer recording moths and learning their taxonomy. I was already reading a lot of research papers, but then going back to study and having to do that as a task, it felt really fulfilling.”

Ryan faced a few challenges in his studies, the first being learning to use computers as he had not grown up with one, as well as dealing with COVID-19 lockdowns and Cyclone Gabrielle.

However, that is all in the past and Ryan is focused on his research, which recently received a funding boost from Biodiversity Hawke’s Bay. Ryan and his supervisor, Dr Amelia McQueen, were one of thirteen groups that received support from the Environmental Enhancement Contestable Fund, which is funded by the Hawke’s Bay Regional Council.

It will play a role in enabling Ryan to continue his research.

“Lepidoptera also play real crucial roles in the ecosystem. They’re pollinators, decomposers and they are prey for larger organisms.”

Ryan says that even though there are about 2,000 species in New Zealand, the life histories of many of them are “poorly understood”.

“We don’t know their host plants or even what the larvae look like. They’re often just being described from the adult specimens. What I’m trying to do is make a comprehensive species list for the region, just simply because historically moths  have been understudied.”

The site on private land drew Ryan because it had been deer-fenced in 2020 which allowed the understorey of the forest to regenerate.

“When I visited there, it just felt the right place, simply because it is the largest forest remnant in Hawke’s Bay. And at one time, the whole region would have been covered in forests like that.”

“And there’s a lot of species there that are relics, really, really relics of another age, and you wouldn’t find them outside of that environment, in the pastoral land or like an exotic forest or a newly planted one. Fortunately the landowners are really conservation focused people.”

EIT Environmental Management Lecturer Dr Amelia McQueen agrees: “Puahanui bush is a really special place to study flora and fauna and we are lucky there are places like this still around in Hawke’s Bay.”

“ Ryan’s study is amazing, over 200 moths and some of the observations are new for the North Island or one of a very few observations of these moths actually recorded for New Zealand. Ryan’s Lepidoptera identification skills and determination, especially doing observations on very cold nights in winter, has made his work particularly important. . . and there is more to come!”

As for the future, Ryan does not discount continuing his studies, but there is no doubt that he has found his calling.