July 2016

VIDEO: Population increase in osprey nest

Video: Nelda White
Translation Liis

 

:

On Saturday unexpected visitors arrived in the ospreys’ nest. Suddenly the nest was full of bees who had decided to stop as a swarm in the home of the ospreys. The ospreys felt uncomfortable and even the food brought by Mai and Mati was almost impossible to eat.

Swarming, or the departure of a  superfluous portion of bees from the nest together with a queen, usually takes place from the beginning of June to the second half of July.

But maybe there were instead ants in the nest who likewise look for new homes?

Check the situation in the nest as it gets lighter, here

Video: Badger cubs in Valga County

Sisu

Videos recorded by  Kalmer Lehepuu

Information posted by the Animal of the Year team

 

The video clips were made this year in mid-July in Puka municipality in Valga County, at a badger sett where the cubs have a pleasant time playing outside a burrow entrance. Somersaults and playful wrestling. The sett with 10 entrances is situated in an old forest on a natural elevation.

 

VIDEOS: Great tit nest webcams closed for this year

Text  Margus Ots, Coordinator of Great Tit Year
Translation Liis

The second clutch of great tit chicks have left the nests now and the webcams at the nests close. The images from the webcams at the great tit nests were set up in cooperation with the Silma Märgala SA and Teetormajathe forum was organized by  Looduskalender, data transmission went by EENetTeetormajaTele2 / Televõrk and Elisa. Many thanks to all helpers!

About moths – The miller

Text and photos  Aare Lindtwww.loodusmuuseum.ee
Translation Liis

Miller moth 

 

Miller moth     Valge-noolöölane        Acronicta leporina

 

In Estonia we may see the miller moth in broadleaf and mixed forests and coppices and gardens. Usually they are found singly because it is not a common species. The moths fly from June until the second half of August.

The miller moth is night active and comes willingly to artificial lights.

The caterpillars feed on birches and other deciduous trees. The pupas winter in colonies.

About moths – Black V moth

Text and photos  Aare Lindtwww.loodusmuuseum.ee
Translation Liis

Black V moth

 

B.ack V moth      Nurklainelane        Arctornis l-nigrum

 

The black V moth was caught for the first time in Estonia in 1999, in Valga County, close to the Mustjõe river mouth.

Today, in about a decade it has become locally common in South Estonia and curently extends its distribution towards north. The moth flies in broadleaf forests in July and August.

Widely spread nest parasites may become specialists

Author bird ecology research scientist  Marko Mägi
Translation Liis

The chicks of cavity nest birds, among them the chicks of tits, are  relatively well protected from predators but in their nests a variety of parasites may be found. The nest parasites, whose activities are favoured by the temperature and air humidity of the cavity, may influence the life of adults as well as of the growing chicks significantly by sucking blood or feeding on feathers. (Alt & Mägi 2016: Ektoparasiidid ja nende mõju suluspesitsejatele lindudele - Ectoparasites and their effect on closed nest birds).

VIDEO: Great tit chicks have left nest

Info from  Margus Otswww.eoy.ee

Video recorded by  Fleur, LK forum

Translation Liis

 

This morning the second clutch of chicks too left the nest with webcam

 

Great tit     Rasvatihane       Parus major

 

In this nest trunk the great tit started her second egg-laying on June 6th. The nest had 8 eggs and the chicks were hatched on June 24th – 25th. One egg remained unhatched and 7 chicks left the nest on Wednesday, July 13th, at an age of19 days.

VIDEO: Great tit chicks expecteed to leave nest in early morning

Video recorded by  Fleur, LK forum
Translation Liis

 

 

Great tit     Rasvatihane        Parus major

 

Info for great tit friends:

Our great tit chicks were hatched on June 24th-25th, and they may be expected to leave the nest at 18-19 days, similar to the first clutch of chicks,. In the video we see them touching up their ”flight dress”.

So early on Wednesday morning at about 6 o’clock the departure may start unless there is heavy rain or some similar problem.

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