Baltgalvas ērgļi Big Bear, ASV, 2019-2022 (Jackie & Shadow)

Haliaeetus leucocephalus - Bald Eagle
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BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

Big Bear Bald Eagle Nest Tree: Jeffrey Pine
by CaliCondor

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Last edited by BDrieliņi on 03 Mar 2022 23:06, edited 1 time in total.
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

What is "Fluff"?

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Fluff is normally delivered last to help keep it dry and prevent freezing. Jackie and Shadow tend to bring fluff just before and after eggs are laid. Jackie lays her eggs between January and March in this region.

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Last edited by BDrieliņi on 03 Mar 2022 23:09, edited 2 times in total.
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

Birds aerate nests by digging into the nesting materials and flipping them over. It improves incubation effectiveness: introduces O2 into the bowl, releases vapor and keeps the bowl from compressing

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The egg cup is the depression filled with fluff where the eagle’s eggs are laid and hatched.
Last edited by BDrieliņi on 04 Mar 2022 10:37, edited 1 time in total.
Sassa
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Sassa »

BDrieliņi wrote: 08 Dec 2021 20:02
What is "Fluff"?

Fluff is normally delivered last to help keep it dry and prevent freezing. Jackie and Shadow tend to bring fluff just before and after eggs are laid. Jackie lays her eggs between January and March in this region.
Tulkojums:

Ko sauc par "fluff"?

"Fluff" ir mīkstais ligzdas materiāls (zāle, niedres vai meldri, priežu skujas utt.), kuru ievieto ligzdas centrā un olu bedrītē.

Šo mīksto materiālu parasti nes kā pēdējo, lai uzturētu to sausu un novērstu sasalšanu. Jackie un Shadow parasti nes mīksto materiālu neilgi pirms un pēc olu izdēšanas. Jackie dēj olas laikā no janvāra līdz martam šajā reģionā.
Last edited by Sassa on 10 Dec 2021 01:40, edited 4 times in total.
Sassa
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Sassa »

BDrieliņi wrote: 08 Dec 2021 20:03
Birds aerate nests by digging into the nesting materials and flipping them over. It improves incubation effectiveness: introduces O2 into the bowl, releases vapor and keeps the bowl from compressing

The egg cup is the depression filled with fluff where the eagle’s eggs are laid and hatched.
Tulkojums:

Putni nodrošina ligzdai ventilāciju, ik pa laikam parušinot ligzdas materiālu un apgriežot to otrādi. Tas nodrošina perēšanas efektivitāti - ļauj skābeklim piekļūt ligzdas bedrītei un iztvaikot liekajam gaisam, kā arī novērš materiālu blīvu saspiešanos.

Olu bedrīte ir padziļinājums, ko piepilda ar mīksto materiālu un kur tiek iedētas un izšķiļas olas.
Last edited by Sassa on 10 Dec 2021 01:40, edited 1 time in total.
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

11:33 Atlido Džekija ar zariņu. 11:35 klāt ir arī Shadow ar zariņu.
Līdz plkst. 12:25 Abi kopā atnesuši septiņus zarus. Divas reizes piezemēšanās bija ekstrēma.
Neiztika arī bez mīlestības apliecinājumiem Image
12:13 Aizlido Džekija, 12:25 prom arī Shadow.

Ami
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Ami »

BDrieliņi wrote: 08 Dec 2021 22:54 11:33 Atlido Džekija ar zariņu. 11:35 klāt ir arī Shadow ar zariņu.
Pa skaisto Image
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

13:48 Atlido Džekija ar astoto zariņu

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Last edited by BDrieliņi on 04 Mar 2022 10:38, edited 1 time in total.
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

Nesagaidījusi savu mīļoto 13:52 Džekija aizlido

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Last edited by BDrieliņi on 04 Mar 2022 10:43, edited 1 time in total.
Sassa
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Sassa »

Atskats uz pirmo dienas pusi

10.54 Šodien ligzdā viesojās divi melni skaistuļi, atrādot savas daudzveidīgās vokālās prasmes 8-)



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Last edited by Sassa on 10 Mar 2022 00:33, edited 1 time in total.
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Sassa »

Vēl pāris foto ar melnajiem ciemiņiem:

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Jackie un Shadow turp- un atpakaļlidojumus un cītīgo darbu varēja vērot arī no tālienes.

Last edited by Sassa on 10 Mar 2022 00:34, edited 2 times in total.
Sassa
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Sassa »

BDrieliņi wrote: 09 Dec 2021 05:14 13:48 Atlido Džekija ar astoto zariņu
Jackie vēl labpatikās paturpināt darbiņus. Šoreiz gan Shadow viņai nepievienojās - esot gana zaru sastiepts un strādāts šodienImage

BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

Sassa, milzīgs paldies par šīs tēmas papildināšanu! Video un bildes ir burvīgas! Image
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

9. decembris

Labdien!

Laiks pavisam sabojājies! Lietus, stipras vēja brāzmas, migla.
Nightbot
​🌦 Weather for Fawnskin: Conditions are Cloudy with a temperature of 36F (2C). The wind is blowing from the SW at 12mph (19km/h) and the current humidity is 87%.➡http://www.bensweather.com/
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Laiks brīžam strauji mainās.

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Last edited by BDrieliņi on 04 Mar 2022 10:47, edited 3 times in total.
sandra3006
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by sandra3006 »

Sassa wrote: 09 Dec 2021 16:13 Vēl pāris foto ar melnajiem ciemiņiem:

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Jo tālāk šādi ciemiņi, jo labāk!!!
Pāgāšgad šādi "ciemiņi" šai ligzdā 2 olas apēda!
Šogad jau atkal OLAS gaida! :oops:
Sassa
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by Sassa »

Jā, sandra3006, tā diemžēl bija, taču viņi dzīvo šai apkārtnē tāpat kā ērgļi. Kā mēs zinām, katram putnam sava daba un izdzīvošanas metodes.

Neskatoties uz to, manuprāt, ārkārtīgi skaisti putni ar apbrīnojamu vokālo izpausmju diapazonu :)

No visas sirds ceru, ka Jackie un Shadow šoreiz izdosies nosargāt oliņas!Image
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

Neskatoties uz šausmīgiem laika apstākļiem 6:31 Atlido Džekija rīta pārbaudē.



Ierakstot video pamanīju, ka uz Džekijas astes ir asins traipi. Gribēju uzdot jautājumu čatā, bet saņēmu atbildi atrāk...
Nina Vester
​Hello Hello @Everybirdie aka Eagle Family.. hope Jackie and all of 6ou are doing Well.. hope the blood on Jackies tailfeathers were prey! Loved he4 visit❤
Cali Condor
​It is not uncommon to see blood on eagles beaks, talons and tail feather (due to the way they carry prey). It does not look like Jackie's blood, it does not appear to come from her body.
Cali Condor
​The smudges are concentrated on feather vanes, not on feather shafts or tail coverts ("pantaloons"). We will monitor the situation and post updates here as we learn more.
Maria Gr
​GM @Cali Condor could it be just dirt?
Cali Condor
​Maria Gr, it looks too red to be dirt. Most soil types in Big Bear are not red, we are not in Grand Canyon 🙃
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

How long does it take to lay an egg?

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...
Te pilns teksts atbildei uz jautājumu https://forums.dabasdati.lv/viewtopic.p ... 82#p232182
Sassa wrote: 10 Dec 2021 01:33 ...
Tulkojums: Cik ilgs laiks nepieciešams, lai izdētu olu?
Last edited by BDrieliņi on 04 Mar 2022 10:48, edited 1 time in total.
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

Lietus pāriet sniegā

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Last edited by BDrieliņi on 04 Mar 2022 10:50, edited 1 time in total.
BDrieliņi
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Re: Baltgalvas ērgļi Big Bear, ASV, 2019-2021 (Džekija&Shadow)

Post by BDrieliņi »

13:10 Lietus mijas ar sniedziņu (GIF fails)

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Last edited by BDrieliņi on 04 Mar 2022 10:50, edited 1 time in total.
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