Trekking north for a day

Today my wife had a day off work, and my only ethics class was from 9am, so I was done by 10 o’clock. We decided to take advantage by going out for the day. We took Scully and we drove up to the northern beaches suburbs, as far as Avalon Beach, almost an hour’s drive.

There we stopped at Oliver’s Pies to get some lunch. We took them across the road to the large park there to let Scully run around while we ate, and after finishing I tossed a ball for her to chase for a while. Then we went for a walk. I wanted to do a path through Bangalley Headland Reserve, and we walked a few blocks to where the track started, but we discovered that dogs were prohibited on the track. So unfortunately we had to return to the car.

Instead, we decided to go to the shopping centre at Avalon and sit at a cafe for a bit so my wife could get some coffee. I got a nutty chocolate treat as well while there, and we discussed what else to do. We decided to stop off at Warriewood Wetlands on the way home, which is a great spot to walk around and spot birds. I had my camera with me, and managed to get a few shots, although we were walking rather than waiting patiently for opportunities.

Willie wagtail:

Willie wagtail

Australasian grebe:

Australasian grebe

Dusky moorhen:

Dusky moorhen

We also saw Eurasian coots, superb fairywrens, silvereyes, Pacific black ducks, and we heard plenty of bell miners, but those guys are almost impossible to spot.

In other news, I got a minor scrape on my left hand while cooking dinner and put a band-aid on it. Then later while washing up, I didn’t want to get my left hand wet, so I swapped hands and held the pots in my left hand while scrubbing them with the dishcloth in my right hand. This felt so weird and uncoordinated! I was curious and asked my friends on our group chat what hands they use to wash dishes, and they all said that they normally hold the item in their left hand and scrub it with the right. My wife said the same thing.

This isn’t the first time that I’ve discovered that I do something the opposite way to other right-handed people. I use my left hand to eat finger food (I just confirmed my friends use their right hands). I know I ride push scooters and skateboards the same way as left-handed people. I tie my shoelaces using a mirror image sequence of moves to right-handed people I’ve watched. But I consider myself right-handed. I write with my right hand, I throw right-handed, I play sports like tennis, cricket, golf right handed.

I was just now searching casually on Google for if this is a known thing – right-handed people doing a whole bunch of things in a left-handed way. And it turns out there’s a term for it! Cross-dominance! I’d never heard of this before, but yes, that’s me. Huh. So I just learnt a thing about myself.

New content today:

Monday the long workday

I start work at 8am on Monday, teaching two online classes in a row, an hour break, and then another one. Then I can relax and have some lunch. I took Scully for a walk, a longish one today, around the loop that takes us past the harbour shore.

While doing this, I did a bird count on eBird. Normally on this sort of walk I can spot about 11 or 12 different species, but today was especially bird-laden. There were two little black cormorants sitting on the marina, next to an Australian wood duck. These are two of the less common species that I spot around the area, so they helped bulk up the species count. They were too far away to get decent photos using my phone. But a bit further along there was a white-faced heron standing on a rock in the water below the footbridge:

White-faced heron

Further along I spotted two tawny frogmouths!

Tawny frogmouths

These guys are quite rare to spot, as they are very well camouflaged and tricky to see during the day. I know they’re around in the area, but I’ve only seen them a few times before. Since I now had my phone ready to photograph birds, I caught a pied currawong as well.

Pied currawong

These are common and easily spotted in the area, but I managed to get fairly close. And then a bit further on I spotted a laughing kookaburra within range of photos too:

Laughing kookaburra

Anyway, I managed to tally 16 different species on this walk, which is a very high number.

Tonight I had tutoring work at the university for image processing. Tonight’s lecture was about the fundamentals of machine learning and probability theory in that context. It was a pretty easy one, relative to the others in the course.

And now I’m home and watching the live NASA TV feed of what will hopefully be the Artermis I launch, which was originally scheduled for 10:33 pm my time. Currently holding and trying to resolve an engine issue…

New content today: