When it comes to size, elk are bigger as they are 25-50% larger than reindeer (often referred to as caribou in North America) ...

In this animated video essay, "Sunday Morning" contributor Robert Krulwich and animator Nate Milton go inside one of Nature's mysteries, to examine why an adult male elk, weighing around half a ...

an adult male elk ranges from 325 to 1100 pounds while an adult male caribou weighs from 350 to 400 pounds. Female elks, also known as cows, are much smaller in size varying between 500 to 600 ...