Lynxes are known as mainly solitary carnivores. Social contacts between adults are believed to be strictly limited to a mating season and within mother-kits family group. Continue reading “Social behaviour in lynxes in non-mating season”
Reading literature and talking with wolf and lynx researchers, it becomes evident that interference between the two species is actually poorly studied. Some mammalogists tend to assume that wolves suppress the lynx population. Some even suggest details of the aggressive behaviour of wolves towards lynxes: strong wolf packs attack lynx family groups and kill kits during lynx mating season when the kits stay alone or disperse. Seemingly, such stories are only speculative beliefs and ideas. Continue reading “Findings on the interference between wolves and lynxes “
We have found a great difference in hunting styles of lynxes between the warm and cold seasons. In the cold season, particularly during the snow period lynxes hunt mostly by walking i.e. patrolling prey-rich habitats and suddenly attacking prey. In the warm season lynxes mainly wait for prey from a hide over prey pathway. Such waiting usually lasts about ten and more hours. Continue reading “Difference in hunting styles of lynxes between the warm and cold season with implication for the home range structure”
The common belief of the lynx-related zoologists is that parturition in lynxes takes place in a thicket somewhere under treefall. Sometimes, it really happens. However, for more than twenty years of searching for wolf dens in Paazierre Forest and Naliboki Forest in Belarus in April-June I have found almost two thousand of wolf dens under treefalls (mostly without pups, former ones etc), but only a few lynx denning sites (easily recognisable by presence of lynx hair) have been found under treefalls.
Continue reading “Where do births and raising early days kits in lynxes take place? When do lynxes give birth in Belarus?”
Concerning competition between wolves and lynxes in Belarus, it is worthwhile to compare the situation in the local wolf population in Naliboki Forest in 2008-2012 (when there were half as many lynxes as there are now) and in 2015-2017 (when there were about 50 and even more lynxes). Both wolves and lynxes were more or less protected in Naliboki Forest in the 2000s. Continue reading “Changes in the wolf reproduction rate and packing pattern with the increase in the lynx population density”
Since the early 2000s I have paid more and more research attention to the lynx Lynx lynx. At that time there were not much known about the species in Belarus. Thus for the beginning I raised only regionally important questions of the lynx ecology, which had been investigated in other parts of the species range, but seemingly they are not entirely answered still somewhere as well as in Belarus. Among the basic ecological questions I considered the most common ones such as the species population number and habitat carrying capacity, distribution of lynxes in its between-year and seasonal changes, home range and its structure, prey supply and foraging, diet in its between-year and seasonal changes, lynx predation impact on the prey populations, reproduction rate and mortality causes. Continue reading “Investigation on the lynx population biology (general information)”
Since my childhood I have been very interested in tracks of mammals and in the entire variety of activity signs of mammals and birds on the whole. Within this my passion I tried to push forward not only identifying of mammal activity signs, but their usage in track-based research methods on population ecology as well as to reconstruct correctly the respective behavior of mammals from their activity signs. Continue reading “Reading mammal activity signs”