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TOBIAS HAYASHI

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    • Why a PhD on greenhoods?
    • The Swan Greenhood and The Gnat
    • Solving the sexual chemistry
    • Blog posts
  • Photography
    • Prints
    • Albatross - Photoessay
    • Orchid - Intro
    • Flora
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Featured
The end of the PhD journey
Dec 15, 2022
The end of the PhD journey
Dec 15, 2022

It was over five and a half years ago when I first sat down at my PhD desk to begin my journey to uncover the secrets of Pterostylis pollination. A lot has changed since then - we moved buildings at uni, I spent years in the field chasing gnats and in the lab working out chemistry, I published two papers on my research, I moved to Arnhem Land and moved back again, I started working in the public service and I submitted my PhD thesis.

Today, at least symbolically, I capped off that journey as I graduated from my PhD at the ANU.

Dec 15, 2022
Welcome to 2020
Jan 5, 2020
Welcome to 2020
Jan 5, 2020

So this is what it looks like. All the warnings from scientists about an increased likelihood of natural disasters, they are no longer abstract. They can no longer be dismissed, forgotten about. They have a face, they are real, they are here, and they are seemingly unstoppable.

Jan 5, 2020
An Aussie's guide to British orchids
Jun 22, 2019
An Aussie's guide to British orchids
Jun 22, 2019

I’m fond of the comparison between orchid diversity in Canberra and Britain. On Black Mountain, a 460 ha reserve right next to the centre of Canberra, we have more species of orchid (66 species) than in the whole of Britain (52 species). Perhaps the comparison is a little unfair…but regardless we are incredibly lucky in Australia to have over 1700 species of native orchid.

Jun 22, 2019
It's pollinator week!
Nov 13, 2017
It's pollinator week!
Nov 13, 2017

This week, from the 12th to the 19th of November, is Australian Pollinator Week. It was created to raise awareness of the importance of pollinators and of the recent declines in insect abundance. Say g'day to an insect, plant a flowering shrub, and don't use pesticides, and the indispensable insects may just survive.

Nov 13, 2017
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Nov 5, 2017
The joys of fieldwork
Nov 5, 2017

Ahhh fieldwork. It never goes according to plan. But, finally, my field season has come to an end and its time to put aside the 4WD, camping equipment and car fridge, and actually unpack the bags which have been moving between the car and house since May.

Nov 5, 2017
Fieldwork: a visual tour of WA greenhoods
Sep 5, 2017
Fieldwork: a visual tour of WA greenhoods
Sep 5, 2017

Ali and I are just back from a month-long field trip to the Perth region, Ali having come along to help out as a field assistant. What a lovely place to spend the start of spring! What's more, we've got back to Canberra and its still winter, so its like we'll have two springs...

Sep 5, 2017
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Jun 25, 2017
Orchid notebooks for orchid study
Jun 25, 2017

Or - The importance of surrounding oneself with beautiful things.

During the course of my undergrad degree, I discovered that notebooks were important to me. And not just important for storing information. I found that nice notebooks encouraged me to carry them everywhere, so that I always had a notebook on me. They encouraged me to write more notes, and keep all my notes from various courses all in the same place. I can't say for sure that they made me smarter or got me better grades, but I'm sure I enjoyed the experience more

Jun 25, 2017
Jun 8, 2017
Sexually frustrated gnats
Jun 8, 2017

I had the first mini breakthrough of my PhD last month! I've been working with flowers of Pterostylis longifolia, a common, multi-flowered greenhood which flowers during winter in the wetter forests of south-eastern Australia. I've been 'presenting' the flowers in various locations around the country-side, a method known as 'baiting', hoping to attract pollinators to the flowers...and it worked!

Take a look at the video below...can you guess what's happening?

Jun 8, 2017
May 7, 2017
My PhD will be on...
May 7, 2017

In my last post I wrote about the first month of my PhD experience, about getting all the paperwork in order, about the enormity of planning for the next four years. So what am I actually studying?

In short, orchids and fungus gnats! Yep, fungus gnats. Let me explain.

May 7, 2017
May 2, 2017
Philosophiae doctor
May 2, 2017

PhD stands for the Latin philosophiae doctor, or Doctor of Philosophy. But there are some amusing alternatives for the acronym: parents have doubts/ paid half of what I deserve/ probably heavily in debt/ piled higher and deeper/ permanent head damage/ pretty heavily depressed/ patiently hoping for a degree/ please hire - desperate/ pour him.her a drink/ pulsating heaving disaster. And if you are still stuck in high school, it could also mean pretty huge dick. 

May 2, 2017

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