Tag Archives: Orca

Killer Whale Dorsal Fin

orca reflection

A male killer whale’s dorsal fin can grow to as much as 6 feet tall. Despite the fact that the dorsal fin is very straight, it is not supported by bone, but a fibrous connective tissue called collagen. This male is a member of the “A” Clan. The northern resident population numbers approximately 250 whales made up of three clans – A, G, R Clan. Resident (fish eaters) killer whale pods are MATRIARCHAL, meaning that sons and daughters stay with their mother throughout their lives, even after they have offspring of their own. The bonds between siblings usually remain strong even after the mother has died. A matriarch and all of her descendents are referred to as a MATRILINE. A POD is a larger unit that is made up of one or more matrilines that travel together at least half the time and that probably stem from a deceased matriarch. A CLAN is a group of pods that share similar calls or dialects.

 

 

Visiting Killer Whales

Killer Whales approaching

The resident salmon eating orca that we see on our whale watching / wildlife viewing trips are curious like all dolphins. If you are sitting quietly in your boat with the engine turned off they will approach and pass beneath the boat. The regulations or guidelines prohibit leap frogging, which is running ahead of the orca and moving to stop directly in front of a moving pod of killer whales. When your are whale watching form the lodge you are not limited to a 3.5 hour tour, rather a full day tour, the opportunity to be in a position to have the curious orca visit your boat increases dramatically.

 

 

Watching a Killer Whale Family

Pod of orca

“Pods are actually their own matriarchal family groups. Animals born into a pod, stay in the pod their entire lives. This is like living with your mother, aunts, uncles, cousins and brothers and sisters all descendant from your mother’s side of the family for your whole life. It is extremely rare for an Orca from one pod to be accepted or join with another pod of whales. The gene pool gets mixed up by not having any father within the same pod. Each pod has their own ‘dialect’ of communication through various squeaks, burbles, and whistles.
The term “Whale” is a misnomer since the Orca is actually from the dolphin family. We associate “whale” with something very large and they are much larger than the majority of dolphins. They are a whale of a dolphin.”

This quote was taken from the website Whales and Dolphins BC which is a great site to visit if you are interested in more information.

 

 

Killer Whales Approaching

Killer Whale Coming

This is not the classic photo of an orca /killer whales. The classic photo would show the orca from a side view with its head far enough out of the water to get a good view of the white eye patch. But this is a much more interesting photo because it means that pretty soon there are going to be orca very close to and under the boat. From my experience of guiding whale watching tours the guests prefer the second.

 

Orca Timing – A Little Off

Killer whale blowing

Always looking for the interesting / different photo to post on the blog and this photo fills that category. This orca seems to be “off” on its technique of coming out for a breath of air. Normally the blow occurs after the back has cleared the water and not before. I guess the important part is that it is not inhaling at this point but waiting until it is clear to do so.

 

Killer Whales – Blackfish – Orca

Killer whales

Killer whale is the tourist / media name, Orcinus orca is the scientific name, and Blackfish is the name I grew up knowing. Growing up and fishing in Campbell River on BC’s Vancouver Island orca were frequently in the area. At that time in the 1950’s and for years to come the name used by local was Blackfish. It was not until the mid 1960’s and on the name killer whale came into common use.  After the first orca was captured in 1964 and for the first time, newspapers and magazines including Reader’s Digest, Life, The Times of London, and the Victoria Times gave some positive press about killer whales the name started to become popular. It is not hard to see that a tour or a visit to see a Blackfish did not seem to attract much interest whereas killer whale was media gold.

 

Killer Whale Watching

Orca identification

The killer whales / orca along the west coast of North America are identified by the shape and size of their dorsal fin and the saddlepatch located by the fin. Other distinguishing marks are also a great help especially the notch located in A72’s fin. I have found over the years that our guests are less interested in “who” they are watching and more interested in “that” are watching killer whales.

 

 

Killer whales passing

Orca and Guests

A day whale watching from Grizzly Bear Lodge does not mean that you will be in “close” proximity to orca or humpback whales all the time.  There is, however an excellent chance that sometime during the trip you will be close enough to get those “bucket list” pictures. A good photo is the result of patience and position. My job as a guide is to get you into the best position and as a guest you just need the patience.

 

 

Waiting Quietly 1 of 6

orca close to boat

The orca / killer whales in the Grizzly Bear Lodge’s whale safari area are mostly resident or fish eaters although at times we encounter the transient or mammal eaters.  The northern resident orca are located in waters north of Campbell River on Vancouver Island and while the transient orca are more often found in BC coastal inlets. This is a female orca as indicated by the shorter dorsal fin. Sitting quietly while whale watching is the key to many interesting photos. Humpback whale tomorrow.

 

 

Killer Whales 2 of 2

Spring Salmon

To explain this photo. The odd shape is because the lower left corner is the edge of a white boat. I am the figure over the edge of the boat taking a picture of the salmon.  There is not much to show perspective but this salmon would likely weight close to 12 kilo (twenty-five pounds). This is a good size spring salmon and the orcas favourite food. We remained drifting in this area for about twenty minutes with orcas around the boat and the salmon beneath coming out on occasion but staying close to the boat. If I had a net we would have had fresh salmon for supper but the guest agreed we were sanctuary and netting would not be fair.