To incubation?
Webscrap IceAge, LK forum
Translation Liis
Estonian text posted 28.04. 2018
Webscrap IceAge, LK forum
Translation Liis
Estonian text posted 28.04. 2018
Video Jassi, LK forum
Translation Liis
Estonian text posted 26.04.2018
In the morning at 10 o’clock the female had laid an egg …
Starling Kuldnokk Sturnus vulgaris
The strength of passerines to lay eggs always feels amazing, how does the body of a small bird have this capacity?
When we crack open a hen’s egg in the course of cooking we notice a small white dot on the yolk – it is the germinal disc from which the chick develops. The developing chick feeds on the yolk during the incubation.
Screencap IceAge, LK forum
Translation Liis
Estonian text posted 27.04.2018
By 10 o’clock in the morning the fifth egg was in the nest box
Starling Kuldnokk Sturnus vulgaris
By today there are five eggs in the nest box and four of them the female laid each subsequent morning. In case of passerines it may be noted that the female uses about 60% of her daily energy need for laying an egg.
Screencaps from webcam IceAge, LK forum
Translation Liis
Estonian text posted 25.04.2018
The third egg the starling laid half past 10
Starling Kuldnokk Sturnus vulgaris
The first egg we spotted in the nest box in the evening of April 22, the second in the morning of April 24 and the third in the morning of April 25.
Screencap from webcam IceAge, LK forum
Video recorded by Barry Ruck
Translation Liis
Estonian text posted 24.04.2018
The second egg this morning…
Starling Kuldnokk Sturnus vulgaris
At about half past nine it seemed that the starling female was laying an egg and a quarter of an hour later we could see a second egg in the nest box.
The first egg came into the nest box in the evening of April 22, the second in the morning of April 24. Let us wait and see, most commonly the female lays five to six eggs.
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