Recently I faced with the next fourth case of scaring lynxes away from their kills by wolves and decided to prepare this post about this curious way of the species interference. This fourth registered such a story was outstandingly rich on events and relatively well photo-documented, therefore, I will begin just with that story.
In the story the main acting persons were Els Lavrysen and Hans Van Loy, a couple of lynx amateurs from Belgium, who faced the case of scaring lynx family away from the roe deer carcass by two wolves in Naliboki Forest (the central-western part of Belarus). Continue reading “Scaring lynxes away from their kills by wolves”
Together with Irina Rotenko we published a book about wolves in Belarus. There, we will address the questions of the species reproduction biology that are still insufficiently investigated and full of contradicting hypotheses and knowledge. However, the main thing for us in doing this book is that being interested in studying these hidden part of wolf life, we would like to share the knowledge and skills we have gained on wolves in Belarus with wolf colleagues and amateurs. Continue reading “Recently published book on the wolf reproduction biology”
The main monograph on the grey wolf by Mech and Boitani (2003), which still provides the basic and unequalled knowledge on the species biology, informed the following. “Almost 30 years ago, Keith (1974) concluded that “the factors which provide wolf pup mortality during the first 5 months are almost wholly unknown. This is probably the single greatest enigma in wolf biology today.” Though some strides have been made toward identifying these factors, this is still a much needed area of research.”
While reading this in 2004, we already were much aimed by the question. Moreover, the opportunity to find out something really new in the wolf biology accelerated these our research efforts. Nowadays, we may say that, at least, for the region of Belarus mortality in wolf pups is known more or less. Also, we assume that the factors, which impact the survival of wolf pups in Belarus, act in other regions of European forest zone. At the same time, we suppose that the only main causes of wolf pup mortality were found out, whereas many smaller questions remain unresolved.
Continue reading “Mortality in wolf pups”
I would like to share our knowledge on the early denning behaviour and raising pups after weaning in wolves basing on the information that was gained in Belarus mostly in Naliboki Forest and Paazierre Forest.
The information is divided into two items: the first item is early denning behaviour in wolves; and the second one is raising of pups after weaning.
Continue reading “Early denning behaviour and raising of pups after weaning in wolves”
Planning to write a book about the lynx in Belarus, we first of all aimed to investigate aspects of the species’ population ecology which were insufficiently studied across its range. At the same time, we want to present the main regional characters of lynx ecology in the main types of habitat combinations related to soil, climate and relief: diet and distribution patterns. Continue reading “Distribution patterns and habitat combinations inhabited by lynx in Belarus”
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”
aReading 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 “