【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 41日間全記録【巣箱観察2020】

Nest Box Observation 2020, Japanese Tit, second nesting period, a full 41-day record from nest building, laying eggs, parenting, to fledging. After the Japanese Tits from the first period successfully fledged 10 chicks, they immediately started building a nest in the same nest box again. However, perhaps they didn't finish the nest in time, or they suddenly laid an egg with absolutely no nest material... I probably will never hear the "coton" sound of an egg being laid in an empty nest box again! Japanese Tits usually lay one egg per day, but this time, it was an irregular laying pattern, with the second egg laid 5 days after the first, and then one egg per day after that. The hatching timings were also off, with a time lag of 70 hours between the first and last egg. For this reason, although it took 19 days until fledging, the chick born last may not have grown enough. As shown at the end of the video, only one chick fledged a little late. This chick may have been separated from its parents... I hope they all survive safely... Click here for the legendary Japanese Tit nesting record from 2021↓ All 11 chicks fledged!! Full 79-day record of Japanese Tit nest building, parenting, and fledging [Nest Box Observation 2021]    • 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日間全記録【巣箱観察...   [Table of Contents] 0:00 June 19, Day 1 Observation: Japanese Tit decides to move into the nest box 0:43 June 20, Day 2 Observation: Suddenly lays the first egg 1:20 June 20, Day 2 Observation: Starts building the nest 5:52 June 25, Day 7 Observation: Lays the second egg 10:54 July 1, Day 13 Observation: Finishes laying 8 eggs, starts incubation 11:34 July 11, Day 23 Observation: First egg hatches 18:18 July 14, Day 26 Observation / Day 4 after hatching: 10th egg hatches 20:20 July 16, Day 28 Observation / Day 6 after hatching: Eurasian Wren peeks into the nest box 26:10 July 20, Day 32 Observation / Day 10 after hatching: Mother bird stops sleeping with the chicks 39:01 July 29, Day 41 Observation / Day 19 after hatching: Morning fledging 42:51 Bonus: The nest box afterwards Music: Free BGM/Music Material MusMus https://musmus.main.jp/