Early Life. Canadian actress Rachel McAdams was born on November 17, 1978 in London, Ontario, Canada. Her father, Lance, worked as a mover, and her mother, Sandra, worked as a nurse. Together, they raised McAdams and her younger siblings, sister Kayleen and brother Daniel.
Wolves can hear a lot better than people but it depends on the terrain. In open terrain, perhaps 5-10 miles is possible.
The howlers do this with a specialized larynx and throat that expands like a balloon. Their deep, throaty sound is extraordinarily loud. In fact, a chorus of howler calls can carry for several miles if the winds are favorable. Like the Old World monkeys, the Cebidae have nails on all of their fingers and toes.