Gray Whale Markings and “Friends”
by Eric Austin Yee
Our flow of gray whales sighted by Dana Wharf Whale Watching guests has been consistent and outstanding again this season! The easy to spot gray whale is not just gray as its name says. Upon closer inspection, our guest will notice that gray whales are full of white patches and markings that make each gray whale a one of a kind. Gray whales are also home to other creatures that can be seen by sharp eyed whale watchers or those who zoom in on their gray whale photos. These markings and cluster of creatures that call the gray whale home make them stand out compared to other whales we see off our coast.
When a gray whale is born, they are a solid gray color and lack many markings. After a few months of life, the young gray whale will develop its unique mottled pattern. Some of these markings can be very distinctive and sometimes earn the individual gray whale a name after numerous sightings. There have also been very recent sightings of white gray whales in Baja California, Mexico.
A round creature up to 2 inches across can be found on a gray whale in great clusters. These creatures are a large barnacle called, Cryptolepas rhachianecti. This is the only barnacle species found on the gray whale and leave a round scar after falling off the gray whale. Clusters of these barnacles will grow on the whale, so larger white patches on gray whales can be caused by these clusters dropping off. It is possible for a large gray whale to possibly have hundreds of pounds of these barnacles growing on them. Cryptolepas rhachianecti ususally attaches itself to gray whales in larval form when they reach the lagoons of Baja California, Mexico. Clusters of barnacles are sometimes removed by gray whales by rubbing along the bottom of the sea floor.
Often red patches can be found on the body of gray whales, these are usually cyamids or also known as whale lice. These small, flattened tick like creatures live on gray whales in great numbers. They will cling to the gray whale and feast on dead skin or the skin around the area barnacles have attached themselves too. Four different species can be found living on the gray whale.
About Dana Wharf
Dana Wharf Sportfishing & Whale Watching is dedicated to helping locals and visitors alike enjoy the unique wonders of Dana Point Harbor and the Orange County coastline. The warm waters right out of Dana Point Harbor are flourishing with sea life including whales, dolphins, harbor seals, and California sea lions. Our thriving coastal waters provide bountiful fishing of sand bass, calico bass, halibut, bonito, yellowtail, yellowfin tuna, bluefin tuna, and dorado. Whether you’re looking for boat rentals in Dana Point to enjoy a private boat charter, sailboat or catamaran, coming for an awe-inspiring whale watching cruise or wanting to create memories onboard our sportfishing charters, one thing is for certain: your trip through the beautiful and scenic Orange County coast will be unforgettable. Dana Wharf is conveniently located in Dana Point, Orange County, just south of Newport Beach, Huntington Beach and Laguna Beach – about 30 minutes south of Disneyland, an hour south of Los Angeles and an hour north of San Diego.
Proud Partner of the World Cetacean Alliance
The World Cetacean Alliance (WCA) is the world’s largest Partnership working to protect whales, dolphins and porpoises (cetaceans). Partners of the WCA aim to conserve and protect cetaceans and their habitats in the world’s oceans, seas and rivers, to ensure their continued survival.