Family breakup happens suddenly during mating season in May or June when the mother is nearly ready to mate. The sudden presence of a male can precipitate ...

20 июл. 2018 г. · Family break-up in brown and black bears (emancipation of offspring) is triggered primarily by two factors. 1. The mother bear begins to enter ...

Sixty of 63 litters separated from their mothers as yearlings and the remainder as 2-year-olds, as in most European brown bear populations (B. Dahle and J. E. ...

Abstract - Family breakup is an important event in the lif bears (Ursus americanus Pallas), marking the initial dispersa construction of yearling bears, ...

22 окт. 2024 г. · This behavior has not been reported in giant pandas but exists in other bear species and can influence offspring departure from their mothers ...

Yearlings separated from their mothers during the mating season and most family breakups were associated with the presence of an adult male, suggesting that ...

Продолжительность: 2:40
Опубликовано: 3 июн. 2011 г.

7 сент. 2024 г. · Abstract: A free-ranging, human-habituated female black bear (Ursus americanus) accompanied by 3 yearling offspring was visually observed.

2 июл. 2022 г. · Actually, depending on the species, papa bear would have left shortly after mating with mama bear. They would not have cohabitated.

During spring when roaming males begin courting reproductive aged females, mothers are often forced to break up the family unit, in order to protect their cubs ...