A group of whale watchers, look in horror as a huge humpback whale emerges from the water and swallows two kayakers whole!

Adrián Simancas , a 24-year-old kayaker in Chile, detailed what it was like to be in the mouth of a humpback whale as his father captured the jarring encounter on video on Feb. 8.

But across various blue whale populations, high pregnancy rates of 33-50% annually seem to contradict the average 3.1% rate of sightings of blue whales involving mother-calf pairs.

Endangered pygmy blue whales dive to depths in the ocean to forage and feed along their migratory path off the Western ...