Tag Archives: underwater video stock footage

Lingcod video

Lingcod video

Lingcod (Ophiodon elongates) is one of the signature species of British Columbia, Canada and an important fish for various interest groups. First nations traditionally fished this species in times when other preferred fish were less abundant. Current commercial and recreational fishing by bottom trawlers and hook and line fishing underline the demand for this fish. Recreational fishermen appreciate this fish and recreational scuba divers consider this fish one of the most voracious species in BC waters.

juvenile Lingcod eats shrimp
Lingcod eats shrimp

Lingcod are only found on the west coast of North America, with the highest abundance off the coast of British Columbia. They typically live on the bottom and prefer rocky areas at depths of 10-100 m but are also found on sandy areas, particularly when juvenile.

It is easy to obtain Lingcod video as they generally don’t swim away when slowly approached. However knowing the life cycle of the Lingcod and its behaviour will helps to get Lingcod video with significant content. And of course with any underwater video luck and being at the right time in the right place is a factor in getting exceptional Lingcod video. These includes examples such as a Lingcod trying to catch a salmon, a Lingcod eating a painted greenling etc.

Lingcod eats chinook salmon
Lingcod trying to eat a chinook salmon

The Lingcod’s reproduction cycle follows a particular train of events and is well documented. Around October and November females which are gravid will migrate from deeper water into shallow areas and select nest sites. The males , like with all greenling family members, fertilize and guard the egg masses the females have laid. The egg masses look like chunks of styrofoam and because of it’s high protein content many other animals try to feed on them. Sea stars, crabs and other fish likes them but the guarding males are vigilant.  

Lingcod video of Lingcod eggs hatched
Lingcod video of Lingcod eggs hatched
Lingcod female pregnant Lingcod video
Lingcod female pregnant Lingcod video

 

 

 

 

 

Below are some links to Lingcod video I have taken over the years:

https://www.youtube.com/watch?v=PiaC5IAp9tg https://www.youtube.com/watch?v=RaHZYOKmgmU

 

wild Chinook salmon smolts

Recently Subvision Production filmed wild Chinook salmon smolts,  in their smolting stage. The resulting footage is now available.  A time coded version is available on our Youtube channel.     wild Chinook salmon smolts

Still frame out take of another clip of wild Chinook salmon smolts

Below is a short overview of the life cycle of Pacific salmon in general. Enjoy! Pacific salmon species vary in terms of their life cycles. The most known species are Sockeye, Chinook, Coho and Chum. Some spend little time in streams, some spend years, some mature at two years other at five. Their lifespan differs too from 2 -5 years. But all of them are terminal spawners, meaning once they have spawned they die. However some, like Steelhead and Cutthroat, can spawn more than once..

All Pacific salmon are anadromous. This means they start their lifes in freshwater (streams, lakes, rivers, creeks etc.) after which they migrate to the ocean, and finally return to spawn and die in the water they were born in.

Adult salmon often travel for hundreds of miles in order too return to the waters they were born in . IF they make it back, after avoiding predators like sea lions, salmon sharks and g all kind of obstacles ( water falls, dams etc.), the males and females court, and ultimately breed. When they spawn,  the male releases sperm and the female releases eggs.

The eggs and sperm float in a cloud of milky substance called “milt” and settle into a “redd” a nest the female has prepared. It is usually covered with gravel that will protect the eggs until they hatch.

The salmon that spawned die (usually days after spawning). Their bodies remain in the water or along the shore. Bears, eagles, wolf and other animals will feed on them and parts of the carcass will even serve as nutrition for trees.

The eggs:

Of the many eggs that the female has released, some will be successfully fertilized by the male’s sperm. The eggs are fragile and many eggs will be destroyed.Inside the egg is an embryo tat feeds on the yoke. When it gets big enough it will break free of the shell and become a little fish with the yoke still attached.

Alevin

Alevins’ yolk sac contains sufficient nutrition for their early development. They remain under the gravel for protection against predators until their yolk sac is fully used. It is nearly impossible to see alevin in the wild!

Fry

Once it has absorbed its yolk, the alevin becomes fry. Small and vulnerable, fry spend a lot of their time avoiding predators. They head for dark pools in protected spots (e.g., under overhanging shrubs) . After a certain time, they begin their migration toward the ocean and a that stage they are called smolts

Smolts

This is the stage at which our latest footage of wild Chinook salmon smolts was filmed. Smolts actually go through a physical change to cope with the transition from fresh to salt water. This process is known as “smolting”. One of the main changes is that they get a silvery coating over their scales to camouflage them from predators.

Adult Salmon

Once the juvenile salmon enter the ocean , it will spend many months or years in the ocean. The length of time salmon spend in saltwater depends on how old they were when they entered, their species, marine conditions, and many other factors.

When they are sexually mature they return to the waters they were once born in. Their instinct is so strong that even if they are horrendously wounded they still try to reach the spawning grounds. Many don’t make it but those who do represent the strongest and toughest of their species

Stock footage library

Here is a link to a short video compilation of our stock footage library:

About our  stock footage library:

Subvision Production has a range of stock footage. Our focus is high-definition underwater stock footage.  But we also offer above water stock footage. A growing  choice of samples from our stock footage library  can be found on our Youtube channel.  You will find a range of subjects like jellyfish, kelp, rockfish, manta rays, giant pacific octopus and much more.

The samples in our stock footage library are marked with a unique ID number and the description includes the format and other information.  If you want we can time-code the samples and deliver them to you via Dropbox.

underwater video stock footage

Underwater video stock footage

Subvision Productions’ main focus is HD underwater video stock footage.  We also create complete video productions from conception to delivery.  Although we can produce a range of different videos, our specialty lies in environmental and underwater projects. Examples are restoration projects, research projects, conservation and other related activities.

Subvision Productions grew out of our ability to offer rare, hard to find and sometimes unique underwater video stock footage. We produce HD videos that can be used as website content, marketing and promotion tools and enhance presentations.

We have worked with and provided underwater video stock footage and complete video productions for many organizations such TV Tokyo, Nippon TV, the BBC natural history unit, universities and many others. On our credential page you will find a more extensive list of the organizations we work with.

Our main area is the Pacific Northwest of Canada but we shoot world-wide and our growing library includes many areas of the world. We also offer general above water and nature footage.

We just started this web page so please stay with us for more updates soon.

If you need to reach us in the meantime feel free to send an e-mail to: info@subvisionproductions.com or give us a call at 250 735 5050