"Polar bear mothers are having increasing difficulties ... The study found that camera traps provided fine-scale insights ...
Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from dens shines light on elusive polar bear reproduction. Researchers from ...
Polar bear cubs have been filmed emerging from their ... The team found that camera traps provided "fine-scale" insights into maternal den behavior, while satellite collars are accurate and ...