Breaking News Emails

Get breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings.
 / Updated 

A series of incredible whale sightings this week in southern California — remarkably close to shore — is delighting researchers and tourists alike.

And a massive pod of killer whales, visible from land, was spotted just off the coast of Ranchos Palos Verdes on Tuesday.

“It has just been one of the most spectacular things that in my 31 years of being a captain that I have ever seen,” said Dan Solis, a longtime tour boat captain.

The Orca sighting is part of a record-setting season so far for whales in the Pacific. The number of gray whale sightings in December doubled from the same month in 2012. Experts say a number of factors may be at play, including warmer waters near feeding grounds.

"What we think happened was that it was too warm for the schooling fish in Baja," said Alisa Schulman-Janiger, a scientist with the American Cetacean Society. As the schooling fish moved up the coast, said Schulman-Janiger, "their predators moved up the coast."

Experts say the abundance of whales closer to shore marks a shift in sightings over the past few years.