Camera-based tracing of behaviour in a large family of Eurasian lynx in the warm season in Naliboki Forest

Coauthor Irina Rotenko

Last summer and this autumn in Naliboki Forest we traced by means of camera-traps the large family of lynxes that was leaded by known female Aurelia. Aurelija has three kittens this year. In this short post we propose to have a look some interesting situations (nursing, grooming) of the lynx family life that we succeeded to film.

Continue reading “Camera-based tracing of behaviour in a large family of Eurasian lynx in the warm season in Naliboki Forest”

Documentation of using badger sett by lynx mother with small kittens

Coauthor Irina Rotenko

In our previous studies we registered usage of badger setts by mother lynx with small kittens in June-August (mainly by track registrations), as well as much interest of pregnant female lynxes to badger setts (by camera trapping). We supposed that badger sett is a quite common den of the Eurasian lynx. Nevertheless, a good documentation of using badger sett by lynx mother with small kittens was absent in our materials. We had some photos of that behaviour only.

Continue reading “Documentation of using badger sett by lynx mother with small kittens”

Is a burrow a suitable lair for mother lynx?

Coauthor Irina Rotenko

Recently in Naliboki Forest in the central-western part of Belarus we registered when heavily pregnant female lynx was inspecting the last year burrow-den of wolves plausibly as one of potential sites for her denning.

Continue reading “Is a burrow a suitable lair for mother lynx?”

Sleeping by Eurasian lynxes

Coauthor Irina Rotenko

Together with Wild Naliboki team, Belgium and Maximilian Hetzer, Germany we investigate the poorly known ecological questions and behavioral traits of the Eurasian lynx in Naliboki Forest, the central-western Belarus (Sidorovich et al., 2018). One of such a question how much lynxes sleep during twenty-four hours.

Continue reading “Sleeping by Eurasian lynxes”

Poorly known marking manner of the Eurasian lynx by scratching of forest floor or snow cover

Coauthor Irina Rotenko

In snowless season Eurasian lynxes quite often do territorial marks by applying not only rubbing and urinating (defecating), but also scratching of forest floor. It looks like that is poorly known for lynx researchers and amateurs.

Continue reading “Poorly known marking manner of the Eurasian lynx by scratching of forest floor or snow cover”

Breeding story of one model wolf pack leading by Torn Ear dominant female in Naliboki Forest: exceptional or routine?

Coauthor Irina Rotenko

Concerning the wolf Canis lupus  breeding in Europe and wider in Eurasia there is a widely spread belief that the species is strictly monogamous with a certain way of  breeding and pack formation in family pattern (e.g. Bibikov D.I., 1985 and references therein; JÄ™drzejewska & JÄ™drzejewski, 1998).  

Those beliefs suggested the three following theses: first,  during breeding season, a wolf pack has merely one litter or there are no pups; second, usually a wolf pack consists of parent wolves and their pups of the current and previous biological years as a normal maximum; additionally, such a pack may subordinate some non-relative wolves; and third, usually offspring disperse from their maternal pack around mating season, in the second year of their life, when they are 20-22 months old.

Continue reading “Breeding story of one model wolf pack leading by Torn Ear dominant female in Naliboki Forest: exceptional or routine?”

Documentation of prolonged mating season in Eurasian lynxes

Coauthor Irina Rotenko

We continue the post about mating in Eurasian lynxes with some detalization in relation to the seasonal period of mating in Naliboki Forest, central-western part of Belarus. Here we would like to present some our photo-documentation that suggests the prolonged mating season in this lynx species in Naliboki Forest.

Continue reading “Documentation of prolonged mating season in Eurasian lynxes”

Documentation of Eurasian lynx sleeping on a tree height and the species calling from a height on tree

Coauthor: Irina Rotenko

At 4PM on 19th of April 2020 in Naliboki Forest, the central-western Belarus we were walking in swamped black alder forest in the Vol’ka small river valley. The weather was quite cool and windy, but from time to time with sunshine. Then in one place we heard the lynx calling plausibly from a tree height. In total we heard about 40 callings with 2 seconds to 4 minutes interval. Moderate strength wind was blowing to our side from the direction of lynx calling place. It was luck and so we succeeded to approach the lynx 100-130 meters. The lynx was still calling from black alder tree on the height about 16 meters (see photo).

Continue reading “Documentation of Eurasian lynx sleeping on a tree height and the species calling from a height on tree”