【雛11羽全員巣立つ‼】シジュウカラの巣作り 子育て 巣立ちまで79日間 巣箱観察全記録(2021年)

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Published 2021-09-02
The 2021 Japanese Tit, from nesting to fledging, is now available in one video.

This year, the Japanese Tit parents laid 11 eggs, one more than last year, and all of them hatched, and all the chicks left the nest safely, which could not have been more wonderful.
The video was 79 days long, and it was all I could do to fit it into 50 minutes. It's been a long time coming, but I'd be very happy if you could watch it all the way through.

[Overview]
0:00 May 18 Day 1 Decided to move into the nest box and started construction
0:58 Apr 8 Day 22 Start bringing in nesting materials
4:37 Apr 25 Day 39 Egg-laying gesture
7:27 May 5 Day 49 10th egg laying, start incubation
8:49 May 6 Day 50 The eleventh egg laying!
10:16 May 7 Day 51 Appearance of a Japanese dormouse
10:57 May 10 Day 54 Visit of a Willow tit and Chestnut-cheeked birds
14:05 May 18 Day 62 Egg hatching
21:02 May 19 Day 63 The 11th egg hatching
30:22 May 28 Day 72 Chicks are popping out very fast
38:35 Jun 1 Day 76 Last night for mother to sleep with chicks
45:40 Jun 4 Day 79 Evening: fledging

※Click here for videos of the 2020 Japanese tit nest box.
Nest-building and parenting of Japanese Tit (Parus minor) starting from spawning
   • 【いきなりたまご】産卵から始まるシジュウカラの巣作り 子育て 巣立ちまで ...  

※Click here for day-by-day videos.
   • 巣箱速報2021-シジュウカラ  

Frequently Asked Questions
Q What are the dimensions of the nest box?
A. Internal dimensions: 100mm X 100mm X 180mm, nest hole 28mm diameter.
Because I couldn't take the time, I stacked two commercial birdhouses on top of each other, and since there were two extra lids when I stacked two birdhouses, I used them to reinforce the front. In addition, a 12mm thick cedar board is piled up to reinforce the nest hole.
I plan to renew it soon.

Q. What kind of camera do you use?
A. I'm using a wired Chinese surveillance camera system sold on amazon for both inside and outside. The reason for using the wired type is... it's inconvenient, but you don't need to put it on the network to use it. I'm still in the process of trial and error, so I may post more details on my blog when I get to the point of stable operation. We only get one or two chances a year, so it's hard to gain experience.

Q Where should I place the birdhouses?
A It is installed directly under the eaves of the front door. Since I have a camera attached to it, I choose a place where it will not be directly exposed to rain. The height is about 2.5 meters from the ground.

Q Isn't the birdhouse too small?
A I don't think there is anything wrong with it, since I have already witnessed the nest leaving three times in a row. On the contrary, I feel that a large nest box might be colder or more difficult for the parents to manage because the chicks might wander around. For the time being, this channel will be using this size of nest box.

※Music: FreeBGM MusMus
musmus.main.jp/
Youtube Channnel⇒    / @musmusch  

All Comments (21)
  • 途中から涙が出てきました。こんな小さな鳥が一生懸命、たくさんの子を育て上げ、みんなが巣立つのを見守って。 愛情を感じました。素晴らしい動画です。
  • こんな小さな身体なのに卵沢山産んで 巣作りまでこなすなんて鳥さん凄すぎる
  • @reeree6682
    I still can hardly believe all 11 chicks survived and fledged! How wonderful for you and for their Mom and Dad! Amen!!!
  • @user-ym5kq9ns3v
    めちゃくちゃ見入った。素晴らしすぎる超大作。学校で流したい。こんな凄い動画を無料でありがとう
  • @Rezzmari
    How the parents managed to keep all 11 fed and healthy is an amazing feat. Go go, birdies!
  • 超大作でとてもとても良い動画で感動しました。鳥さんが子供のためにこんなに毎日一生懸命なんて見る機会が ありませんから。ありがとうございます。
  • シンプルなコメント、定点カメラ、可愛いくせっせと巣作りする姿と天敵の危機の対比…なんか全てが素晴らしい映像過ぎます…!!
  • @user-rp9oq7ld2o
    15:40 お母さんとお父さんが一緒に一番目の子を眺める場面が本当に感動的です。
  • @user-rk7ec9jx3z
    11羽のヒナ全員が育つ不思議、これだけ多いと誰に食べさせたかわからなくなると思いますが 全員無事に育つと言う事は、分け隔てなく食事を与えているのですね 凄いことです
  • @user-ds3gw3tz4e
    両親の協力的な子育て、11羽全員が無事に巣立ってくれた事、見守ってくれたUP主様に感謝します。どうか今年も来て、賑やかになりますように。
  • @user-kd5th9wl6m
    なんて賢くて尊いんでしょう。 巣立ちのシーンは涙が溢れました。素敵な動画をありがとうございました。
  • @minami8905
    Both the birds were such great parents.. so much love.. Thank you for this video. It was so heartwarming and precious. I'm really thankful all the sweet chicks survived.
  • @evoevo3675
    子供の頃巣箱を作って鳥入らないかなぁ~と数ヶ月後、見事なスズメバチの巣に成ってたの思い出した。
  • @user-wt8iv6yn1w
    編集が上手くてすごい見やすい… こんなストレスなく動画見させてもらえたの初めてです。
  • Какие молодцы родители дружно вырастили 11 цыплят респект Спасибо за видео очень интересно
  • @user-kw3vg8hc9r
    自然の中の優しい場面を見させて頂き、癒されました。ありがとうございました。
  • @user-ip5jm2sp1e
    動画が見やすすぎて10秒スキップすること無く初めて長時間見た。嬉しいし、主さんがすごい。鳥達もすごい。感激…
  • It's absolutely amazing that this couple not only laid ELEVEN eggs, but all of them were actually fertilized and hatched!!:Then they managed to evenly distribute enough food for all eleven AND themselves!!! They seriously deserve a trophy
  • @morobosi0221
    会社の近くにも毎年巣作りしているシジュウカラがいます。 こんな小さな体で大変な子育て見ていると感動してしまいます。
  • @suimindoooon
    こんなふわふわの生き物が一生懸命巣作りしたり子育てするの、なんだか見てて泣けてくる…幸せになってほしい