Another strange winter. The spawning of burbots does not benefit from this climate; until the turn of the year water temperature in our waters has been higher than usual. During the January cold wave the spawning of burbots started under the ice cover in rivers. In lakes it will be a little later. The mating period of burbots in Lake Peipus lasts up to 7 weeks.

 

 

The butterflies of the species that will be seen this summer started life in the summer of last year when the female

 

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