Jõgeva County (Jan and Janika)

documenting the life on streamed black stork nests
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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

and again up: F - pooping very few, short preening and wing flapping, one storklet PS - still good (this one is the most active), little one is very passive already (also to taking care of him/her)

(07.52.58)
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(07.53.00)
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(07.53.20)
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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

(08.12.37)
Image

08.30 again up, trio is active, F takes care of the chicks, they nibbling the moss, the siblings wings, ...


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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

youtube chat
7:48 AM Kotkaklubi​
Jani pole alates 1. juuni õhtust. Põhjust ei tea. Instinktid ei luba Jaanikal poegi üksi jätta, kuid nad vajavad toitu. Lisasöötmine on keeruline, aga teeme, mis võimalik.
GT:
Jani hasn't been since the evening of June 1st. I don't know why. Instincts do not allow Jaanika to leave her offspring alone, but they need food. Supplementary feeding is difficult, but let's do what we can.


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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

F again up, No5 is already very weakened (he is laying, but still moves and responds to taking care, to the nibbling by sibling, ...)

I'm not sure if it makes sense for non-experts to inform and document what's going on the nest this time (it's hard to watch)

(08.44.57) No5 is lying
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(08.48.12) No5 protests
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(08.46.51) No5 's eyes are almost always closed
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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

09.52 they begging under female, but the sound is strange
09.53 crows are loud (not in the camera view)

edit:
(10.07.51) silent time, only birds song
Image

10.14 not loud begging (under female)


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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

- 10.25 female up, self-preening, storklets begging loudly (one voice is thin), for a while all are active, than storklets cuddled together (one storklet is pooping - very few)
- 10.29 she takes care of her offspring
- 10.31 strengthen the nest rim
- 10.32 again takes care of chicks, they will "resting" - also No5 protests
- 10.37 F covers the little storklets

they need food, but also warming and protecting in the same time
one adult stork cannot raise so young, small (and 5) chicks

10.44 again up (chicks are loudly)
- again the same procedure

10.50 she preens No5 and than brood reduction :-( (attempt to swallow it - he isn't more alive, but is too big for that)
10.57 she flies out with the chick in her bill

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today short overview: https://www.ciconianigra.sk/viewtopic.php?p=3794#p3794
Adria
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Re: Jan and Janika (Jõgeva County)

Post by Adria »

marika.solo wrote: 03 Jun 2022, 09:29...
10.50 she preens No5 and than again brood reduction :-( (attempt to swallow it - he isn't more alive, but is too big for that)
10.57 she flies out with the chick in her bill
poor little one :cry: , why did she fly with him?
marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU

female is back (11.36.05)
Image

short self preening, working with nest material, eating some moss and than she covered her 4 offspring

(11.40.42)
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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU
Adria wrote: 03 Jun 2022, 10:33 ... poor little one :cry: , why did she fly with him?
black storks (what I see on the streamed nests) with larger chicks that can't swallow always fly away - I don't know what happens next (maybe they'll just let them somewhere further - far from the nest so as not to attract predators under the nest)


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marika.solo
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Re: Jan and Janika (Jõgeva County)

Post by marika.solo »

Must-toonekurg/2::Ciconia nigra https://youtu.be/Do5wJsjJGgU
Madli wrote: 02 Jun 2022, 22:08
MADLI, please, help with translation

KRIITILINE OLUKORD JÕGEVAMAA MUST-TOONEKURE PESAS CRITICAL SITUATION IN THE BLACK STORK'S NEST IN JÕGEVAMAA

the newest info:
https://www.kotkas.ee/uudised/kriitilin ... kure-pesas

GT (without fewv correction)
Just a week ago, we rejoiced at the hatching of the sixth son in the nest of black storks in Jõgeva County. However, today's situation in the nest is the complete opposite.

The last time we saw the male bird Jan in the nest is at half past five in the afternoon of June 1. He has since disappeared. The female Janika stays with the chicks, but for more than a day and a half without food it is dangerous for the chicks - they are obviously hungry. Until now, small storklets were fed a few hours apart. How much longer will they last?

Even if one of the old birds disappears, the other does not just leave the pups but remains in the nest. Instinct keeps him with the little ones until the second old bird arrives. This has been beneficial for the survival of the species. Offspring need protection from wind and rain as well as predators. This, of course, until the moment when the survival of the old bird itself is called into question. As long as the old bird is alive, it will always have another year to raise a new litter.

There are many possible reasons for Jan's absence, but we will not speculate. We don't have a good solution in case Jan doesn't return to the nest. If we took the chicks from the nest to raise them under human care, they would no longer become wild black storks. We do not have the experience or technical means to successfully rehabilitate young storks in the artificial environment. Young birds receive the necessary manners for survival from the nesting period. Based on this, they also choose their future place of residence.

Theoretically, it is possible to give Janika a fish to feed her chicks, but how to make the fish available to her. We don't know where he usually looks for food. The territory of the black stork is huge (they also feed for several tens of kilometres from the nest), but for additional food it is necessary to install a fish tank. At the beginning of May, we had a feeding place for black storks just a kilometer from the nest, but the old birds did not visit it for three weeks. Of course, that doesn't mean we won't try again. Will Janika find a place to feed this time?

We have also considered bringing small fish to the nest, but this can only be done when the dam leaves Janika's nest to look for food. If the old bird is frightened out of the nest, it may not return there for a long time, which would further reduce the chances of the chicks surviving. The weather is cool and rainy, the thermoregulation of the chicks is not yet developed. In addition, the chicks are so small that they may not be able to eat the fish they have nested on their own. However, when the opportunity arises, we are ready to act.

What is happening in the nest of black storks in Jõgeva County is hard to bear, but we are monitoring the situation and doing what the Eagle Club can do. The live broadcast from Jani and Jaanika's nest can be seen on the Kotkaklubi channel https://www.youtube.com/Kotkaklubi and the Nature Calendar forum is also keeping an eye on what is happening. You can find out more about the nesting couple in the Eagle Club news.


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