Looduskalender

17.08

The second update on the birdmap by Aru - 152 km (+74 km) , sent data from his overnight place near Egļupe in Latvia

Hellem wrote: ↑August 17th, 2019, 10:19 pm 17.08

The second update on the birdmap by Aru - 152 km (+74 km) , sent data from his overnight place near Egļupe in Latvia

Hellem wrote: ↑August 17th, 2019, 5:33 pm Karula - 423 km (+4 km), near Nuhören in Turkey

KARULA
New birdmap data: 17.08.2019
Distance: 423 km (+ 4 km in 2 days ), near Nuhören in Turkey

Karula is already quite some time at the same brook.

juta wrote: ↑August 17th, 2019, 9:26 pm KARULA 16.08.2019 - 17.08.2019 16.13
https://drive.google.com/open?id=1OtUfJ ... sp=sharing

Hellem wrote: ↑August 17th, 2019, 5:33 pm Oru - 922 km (+84 km), near Zuki in Poland

juta wrote: ↑August 17th, 2019, 9:26 pm ORU 16.08.2019 - 17.08.2019 20.44
https://drive.google.com/open?id=1szZ2Y ... sp=sharing

ORU
New birdmap data: 17.08.2019
Distance: 922 km (+ 84 km in 1 day), near Zuki in Poland

Oru is nearly in Ukraine.

Hellem wrote: ↑August 17th, 2019, 5:33 pm Aru - 78 km, near Valmiera in Latvia

juta wrote: ↑August 17th, 2019, 3:59 pm ARU 17.08.2019 until 14.45
https://drive.google.com/open?id=1_hYgU ... sp=sharing
Aru is flying well and in Latvia already!

ARU
First update
Birdmap data: 17.08.2019
Distance: 78 km, near Valmiera in Latvia

juta wrote: ↑August 17th, 2019, 9:26 pm ARU 17.08.2019 20.54 (last data)
https://drive.google.com/open?id=1HAVsm ... sp=sharing

Hellem wrote: ↑August 17th, 2019, 10:19 pm The second update on the birdmap by Aru - 152 km (+74 km) , sent data from his overnight place near Egļupe in Latvia

ARU
Second update
New birdmap data: 17.08.2019
Distance: 152 km (+ 74 km on the same day), near Egļupe in Latvia



Aru's night area.

Sova, many thanks for the weather data!

TODAY'S SUMMARY AUGUST 17

KARULA (Hatched 2018)
Birdmap was set to spring migration and the new distance measurement started on 15.02.2019
(Total distance on 14.02.2019 = 6606 km)
Birdmap was set to autumn migration on 11.08.2019 and the new distance measurement started on 15.07.2019
(Total distance on 14.07.2019 = 3012 km)
Overall flown distance until 14.07.2019 = 9618 km
New birdmap data: 17.08.2019
Distance: 423 km (+ 4 km in 2 days ), near Nuhören in Turkey
Weather report on 17.08 in Nuhören at 10:00
Temp 2 m above the ground: 22°
Temp 500 m above the ground: 25°
Precipitation: 0 mm
Humidity: 50%
Air pressure: 1012 hPa
Wind 100 m - N / NE (03 km/h)
Wind 250 m - N / NE (05 km/h)
Wind 500 m - N (06 km/h)
Weather report on 17.08 in Nuhören at 15:00
Temp 2 m above the ground: 20°
Temp 500 m above the ground: 25°
Precipitation: 0.3 mm (at 14:00) - Thunderstorm
Precipitation: 1.0 mm (at 17:00)
Precipitation: 0.3 mm (at 20:00)
Precipitation: 0.1 mm (at 23:00)
Wind 100 m - N/NW (31 km/h)
Wind 250 m - N/NW (33 km/h)
Wind 500 m - N/NW (23 km/h)

ORU (Hatched 2019)
Oru started his first migration on 10.08.2019.
New birdmap data: 17.08.2019
Distance: 922 km (+ 84 km in 1 day), near Zuki in Poland

ARU (Hatched 2019)
Aru started his first migration on 17.08.2019.
First update
Birdmap data: 17.08.2019
Distance: 78 km, near Valmiera in Latvia
Second update
New birdmap data: 17.08.2019
Distance: 152 km (+ 74 km on the same day), near Egļupe in Latvia


TODAY'S OVERVIEW

The black line is Eedi.


Sleep well, everyone!

ARU

Last birdmap data (second update today): 17.08.2019
Distance: 152 km, Aru stays near Egļupe in Latvia, not far away from Riga and the Baltic Sea.





View to south, viewing height is 401 m.


Many thanks, Juta, Hellem and Anne, for all the updates, maps and the summary!

Good night, everyone!

Thanks a lot for all information and pics.

Aru is in the area where Kaupo and Gaja raised their chicks
There must be enough food. Wetland is nearby (Purvs -on the right)

August 18th

Hello, everyone

Michi and Liz, many thanks!

Here is a street view of the (wider) area where ARU slept.

https://goo.gl/maps/mubopQdxqadtAMaX7

And this is the area where ORU spent the night, near Rezerwat przyrody Warzewo.

https://goo.gl/maps/oYLJNuRgpYNZ2wap6

18.08

New data on the birdmap:

Oru - 1032 km (+110 km), near Motwica in Poland

Aru - 153 km (+1 km), the same area near Egļupe in Latvia

I wonder if Aru decided to spend some time feeding?
He flew away on an empty stomach, unfortunately.
It also looks like he is crisscrossing the pond he slept next to.

Ari19 wrote: ↑August 18th, 2019, 3:16 pm I wonder if Aru decided to spend some time feeding?
He flew away on an empty stomach, unfortunately.
It also looks like he is crisscrossing the pond he slept next to.

Ari
Yes, it looks as if Aru is refuelling, and resting for a while.
Probably he/she practices his/her fishing-skills.
We will see on the next tracker map if Aru flew on, today.
Birdmap does not mention the time (only the date).

It is not uncommon for travelling Black Storks to take a break (sometimes even for weeks).

Maris STRAZDS, Wolfgang FIEDLER and Hans-Günther BAUER wrote in
What Makes a Successful Migrant?
Lessons from a Five Year Tracking Project of a Long Distance Migratory Species
"... Contrary to many migratory species, Black Stork is a solitary traveller. Juvenile birds, during their first migration from northern Europe to trans-Saharan Africa, must rely upon the resources they received at the nesting site and the experience they gain during migration. Our data suggest that two domestic factors might have a significant impact on their migratory success - body weight and longevity of stay in the nest. Early departure from the nest is strongly associated with migratory failure, so highlighting the potential negative impact of late-season disturbances in the vicinity of nests. Most successful birds left their nests late and started the southward migration straight from the nest. Typical migration consists of comparatively short bursts of flight days interspersed with longish foraging stops along their long journey - the longest one from our data exceeding 10,500 km one way. ..."
https://www.looduskalender.ee/forum/vie ... 34#p686634

Hellem wrote: ↑August 18th, 2019, 3:14 pm 18.08 New data on the birdmap:
Oru - 1032 km (+110 km), near Motwica in Poland
Aru - 153 km (+1 km), the same area near Egļupe in Latvia

Thanks, Hellem.

ORU made an excursion to Belarus, but decided to returned to Motwica (and maybe to the "Rezerwat przyrody Warzewo" area?) in Poland.
New birdmap data: 18.08.2019
Distance: 1032 km (+ 110 km), near Motwica in Poland




ARU's latest known location, on a small pond in Latvia (previous night area).
The map indicates that there is a small wetland. Food!
There is a railway nearby.
Birdmap data: 18.08.2019
Distance: 153 km (+ 1 km), the same area near Egļupe in Latvia

Aru had much stronger winds yesterday than Oru

sova wrote: ↑August 18th, 2019, 4:15 pm
Aru had much stronger winds yesterday than Oru

That's interesting to know, sova!

Anne7 wrote: ↑August 18th, 2019, 4:19 pm
That's interesting to know, sova!

for comparison

Oru (17.08.) - Siemiatycze - Rusily (Poland)

Weather data - 10:00
temp;
21 ° - 2 m above ground
17 ° - 500 m above ground
Precipitation; 0 mm
Humidity; 50%
Air pressure; 1016 hPa


Wind data - 10:00
Wind; 100 m - S (6-8 km / h)
Wind; 250 m - SW (08-10 km / h)
Wind; 500 m - S (04-10 km / h)

temp; -15: 00
24-25 ° - 2 m above ground
19 ° - 500 m above ground

Wind data - 15:00
Wind; 100 m - S / SW (4-8 km / h)
Wind; 250 m - S / SW (3-8 km / h)
Wind; 500 m - S (2-5 km / h)


Aru (17.08.) - Jērcēni - Eglupe (Latvia)

Weather data - 10:00
temp;
20 ° - 2 m above ground
17 ° - 500 m above ground
Precipitation; 0 mm
Humidity; 60%
Air pressure; 1012 hPa


Wind data - 10:00
Wind; 100 m - SE (13-18 km / h)
Wind; 250 m - S / SE (22-32 km / h)
Wind; 500 m - S (27-30 km / h)

temp; -15: 00
24 ° - 2 m above ground
18-19 ° - 500 m above ground

Wind data - 15:00
Wind; 100 m - S / SE (18-22 km / h)
Wind; 250 m - S / SE (19-23 km / h)
Wind; 500 m - S / SE (18-24 km / h)

Just thoughts over a cup of tea. As and why they get their first thought, “Do you need to look for something in the pond?” Probably, the smell of fish is similar to the smell of ponds. Because it is not clear from the outside that there is food, because Karl2 did not tell them - children, look for fish in huge water, with a detailed story of how it looks.
Sorry, I didn’t google before dumping the question here

Good day to all

Tracker map August 17, 11.44 to August 18, 12.44

Tracker Map
KARULA

https://drive.google.com/open?id=17tlJo ... sp=sharing

Tracker maps for the two children will be available later in the day.

Jo UK wrote: ↑August 18th, 2019, 6:03 pm Tracker map August 17, 11.44 to August 18, 12.44
Tracker Map
KARULA
https://drive.google.com/open?id=17tlJo ... sp=sharing
Tracker maps for the two children will be available later in the day.

Thanks, Jo!

KARULA is still at the same location.


I would like to see some "flights", little Karula! Just to show us that you're okay, please.
At 15:44:05 (UTC+3), the battery level is 57% (3894 mV)

Jo ... thank you for the Tracker Map
Anne ... Karula's weather data is available

Karula has north winds today

It's a bit puzzling. Each data point shows 0mph speeed, yet the location and altitude varies. Of course, we don't know what Karla is doing in between data points - obviously moving around, though.