ecolonaught

Chronicles of a 21st century naturalist.


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Recent developments

It has been way too long since my last post. My three new priorities for the year were (1) kick butt in my program (2) get more exercise & (3) write more blog posts. I’ve made some good progress on the first two, so now I’m on to the third.

A quick synopsis of my life since the last post:

– returned to the US for Christmas and New Year; enjoyed the company of my amazing friends and family

My sister in a stand of oaks, surrounded by native prairie.

My sister in a stand of oaks, surrounded by Wisconsin native prairie.

– visited my partner in NYC

JP

Tyrannosaurus rex skeleton at the American Museum of Natural History.

– attended a statistics course in Halifax

– returned to NZ, began seriously getting into research mode

– I was a teaching assistant for an undergraduate ecology field course in the Catlins

Me standing at the rocky shore edge of Curio Bay, in the Catlins.

Me standing at the rocky shore edge of Curio Bay, in the Catlins.

– assisted with some field work investigating the effects of land use and native vegetation herbivory

seeds?

Me checking to see if native seeds and seedlings survived mice and rat herbivory.

– assisted with field work investigating the effects of climate change on tussock ecosystems in fiordland

My colleges field research site, Takahe Valley in the fiordlands.

My colleague’s field research site, Takahe Valley in the fiordlands.

That gets you caught up on pretty much everything! More pictures and in depth analysis to come.

-GTN

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Welcome to Dunedin!

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Wow! It’s crazy to think that I’ve been in New Zealand for almost three weeks. Mostly I’ve been getting focused on my research project, which is well under way. But, I have been able to get out on a few adventures and I thought I should share the highlights so far.

My adviser’s wife is a geologist and archeologist. During my first week she invited me to go along on a fossil hunting trip with her post doc. Needless to say, living out one of my Jurassic Park inspired dreams was amazing. I’m not so familiar with geology, but from what I gathered we were digging in an old swamp/lake. The rock was damp, soft, and black from the high density of organic compounds. I was happy to split as many rocks as I could, because within each was the potential for a secret that lay in wait for millions of years waiting to be unleashed. I found many fossils of flowers and leaves, a few small fish skeletons, and one weevil. The weevil was very well preserved and I got some macroshots after the lab analysis. Though, my favorite part was cracking open a rock and sighting a perfectly preserved leaf – veins, cuticle, color and all – just before it was blown away in the wind, its atoms finally resurrected and free to spur life anew. I’ll be going digging again the soonest chance I get.

Weevile photos_page2_image3

The fossilized exoskeleton of a weavile. Notice the extended mouth part to the left, and appendages below.

Weevile photos_page2_image2

Fossilized exoskeleton of a weevil counter relief. Notice the mottling of the carapace.

View of the tussock grasslands of New Zealand.

View of the tussock grasslands of New Zealand.

On one nice afternoon I took a hike to one of the highest points around Dunedin, called Flagstaff (historically where a flag was raised to signify the arrival of a ship carrying supplies and visitors to the harbor).  The view and the hike were amazing. My legs joined my ears in getting a vivid appreciation of the elevation changes here. In attempts to improve my NZ naturalist skills I was able to check out many native birds and plants. Unfortunately there haven’t been many insects around yet, but I’m hopeful since summer is quickly approaching.

View of the city and harbor from Flagstaff.

View of the city and harbor from Flagstaff.

Other than that I’ve spent a lot of time at my desk reading and working on data sets. Now that I’ve settled into my own place I will be for sure be tramping about town more and taking pictures of my adventures.  The botanic garden is literally right in my backyard…

Be peaceful,

-Greg

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Dawn of a new begining

I have arrived safe and sound in New Zealand! After a long 25 hour transit, including a 13 hour flight across the Pacific, it feels good to set foot on kiwi ground. Everything with the trip went well, and I felt good after arrival and was able to have a very productive first day.

I established my bank account at ANZ, bought a cell phone plan, got my student visa application underway, and familiarized myself around the office. Every one has been incredibly nice.

I’m afraid I can’t write much more at the moment –  it’s a been a long day and I’m ready for a long rest for my next action packed day.