July 2017

Heron colony nesting ending

Final words written by Mutikluti, LK forum member and camera operator

Transmission courtesy of Tele2, Elisa and EENet

Project supported by KIK
Translation Liis

 

Estonian text published 21.07.2017

For this year we have, with regrets, to say goodbye to the grey heron colony camera. A new generation of herons has been reared, the heron colony residents have scattered. The otherwise transparent cover of the camera is already disturbing the view and needs cleaning.

Deer fawns and whistles

Avapilt
Sisu

The white and brown-dotted fur of the fawns turns out to be a splendid camouflage colouring. Often a fawn lying quietly in the grass remains completely unnoticed by people passing by. When the danger has passed the doe returns quietly and cautiously to the same place again. Already at a couple of months the dot pattern becomes duller and the fawns turn reddish-brown-coloured.
Photo: Tarmo Mikussaar

 

Posted by the Animal of the Year Team

(In Estonian 10.07.2017)

Video summary of departure of great tit nestlings from nest

Linnuvaatleja news, www.linnuvaatleja.ee

In the geat tit webcam nest all 8 nestlings fledged and left the nest on Saturday, July 15th. As first in the morning the oldest, 20 days old, left and as last the smallest nestling, up to 4 days younger than the others.

The departure of the great tit nestlings can be seen in the videos listed below (recorded by Urmas Lett, EENet):

Great tit nestlings harassed by nest parasites

Linnuvaatleja news, www.linnuvaatleja.ee

 

(Published in Estonian 11.07.2017)

In the great tit webcam nest the nestlings have problems with parasites. You can see that the chicks are constantly shaking themselves and every now and then some parasite (for instance louse flies) crawl across their backs. This is however nothing exceptional – in the nests of hollow nesting birds several different kinds of parasites are found such as fleas, chewing lice, Brachycera flies and mites and ticks.

Are there signs of the ”tasty chick” hypothesis in the webcam great tit nest?

Linnuvaatleja news, www.linnuvaatleja.ee
Translation Liis

 

Although counting the nestlings in the camera nest is not easy – either the adult is warming the young in the nest or all chicks are not visible, lying on top of each other – Looduskalender forum says that probably all 8 chicks have hatched.

What will be the fate of the great tit chicks still in the nest?

Linnuvaatleja news, www.linnuvaatleja.ee

This morning [Saturday] the six largest chicks left the webcam nest. The oldest of them were 20 days old. The two smallest however, 3-4 days younger than the others, remained in the nest. What will be the fate of the chicks left behind ?

Kell 10.40 oli kaks poega veel pesas

At 10.40 two chicks were still in the nest

Great tit nestlings leaving nest since early morning

Linnuvaatleja  news item, www.linnuvaatleja.ee

The direct stream view from the great tit webcam nest is organised by the Estonian Ornithological Society in cooperation with Looduskalender, transmission is arranged by EENet and Tele2, the forum is organised by Looduskalender. News from the nest in the nest tree trunk are forwarded by science news magazine Linnuvaatleja. Supported by the Environmental Investment Centre (Keskkonnainvesteeringute Keskus) Estonian text dated 15.07.2017.

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