Friday, September 11, 2015

"Azores again" - OR - "No Mako... again"

I'd like to share some highlight from my recent trip to the Azores.
This year I did not have much luck with my health and the weather.
Paranasal and frontal sinuses been blocked and I had no chance to
enjoy the pre booked boot trips as I would have loved to.
And additionally the weather was not the best for that that time 
of the year. 
We did two trips for seeing the Mobula's and two for the Blue shark's / Mako's 
 
1. Mobula = 3 Mobulas
2. Mobula = 41 Mobula's and a small Whale shark

1. Blue shark = 2 Blue, one around the boat for over 3h!
2. Blue shark = stayed nearly 8h on the boat and not even one. 
 
This year is by fare the worst year the local operators saying.
3 Mobulas on one trip is one of the lowest rates they ever had
for a very long time and the dropping number of sharks...

For sure we all know why the number of sharks is decreasing.
If not, there are plenty of papers and articles to find online.
Just one which is related to the Azores and which will help to find the right
busswords to dig deeper into this wil be this one.
http://www.sharkproject.org/
But after hearing different opinions from local fisherman, I guess
it could be a mixture of some more factors, all coming together 
 
1. El Niño / North Atlantic Oscillation (NAO)
  • We know 2015 could be one or the worst El Niño's as recorded till now. And we also know that El Nino can effect NAO.
  • Water temperature is warmer around the Azores as normal the locals say.
  • Fisherman say sad this year is a low for Tuna fishing. Especially The Number of Bluefin Tuna catches around the Islands was very low this year. 
2. Shark Fishing 
  • We know the portuguese fisherman are catching more sharks then ever.
3. Birth cycle of Blue sharks? 
  • I heard a couple of story from spearfisher's that they encountered many baby/juvenile Blue Sharks around the Islands this year 
  
At least all of this points make sence and are very interesting from a
science perspective. I would love to get some insight into some science data
about this points and hopefully someone is releasing some papers about this soon. 

But now enjoy
(Thanks to Rike for the first Picture)
 
 


 

Monday, July 6, 2015

Lake Zuerich Bottom Cam

I started recently dropping my GoPro before my Freediving Sessions on the bottom of the Lake of Zuerich.
Was able to capture some nice shots.

- Great crested grebe hunting European perch
- Eurasian coot diving and searching for food
- schools of European perch
- schools of Tench's

I will try to do this the whole summer. Let's have a look on what remains mostly hidden.
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Tuesday, April 7, 2015

Sakura Zurich

Having my own Sakura right now in Zurich


Sunday, April 5, 2015

Tokio Narita Airport Oberservation Deck


Waiting for my flight in the evening...foggy and slightly raining but 
having Udon Restaurant direct behind your back
makes it easy to warm up.
I guess after spotting for two weeks in Japan, it will start to get boring 
Some impressions...