Tag Archives: history

Alaska’s Bald Eagle Festival

A lone, bald eagle looks out over the Chilkat River; Photo credit: Chilkat Bald Eagle Preserve

November in Haines, Alaska normally means bald eagles. The largest concentration of bald eagles in the world happens at the Chilkat Bald Eagle Preserve, where the Tsirku River, warmed by ground water, meets the Chilkat River. This span of open water, and a late run of chum salmon bring in eagles in large numbers. In normal years, one spot on the river can contain 500 eagles, with the total number of the raptors in the thousands.

Haines is the home of the festival, and it brings in visitors from around the globe. People come year after year to photograph and hang out with the bald eagles, mingling with fellow birders and outdoor enthusiasts. This year, the festival was canceled due to Covid-19. It’s just another blow to local businesses, in a year full of them.

Oddly enough, the eagles didn’t show up either. One count had 46 bald eagles on a spot along the river, when in normal years, there would be around 500. The eagles didn’t come to the Chilkat, because the chum salmon never showed up. The run was a record low, and that has hit eagles, bears and fishermen alike. The bears, who normally fatten up on the late season salmon bounty, have been breaking into local homes and cabins more than usual, seeking out food.

Like all of our salmon runs that have been in decline, no one can answer the “Why question”. Is it the warming ocean and rivers? Over fishing? Are the hatchery fish too much competition for the wild ones for food out in the ocean? Or, are all these theories tied in together?

One thing is for certain: The entire ecosystem up here runs off of a strong salmon run. And so does the economy.


Ada Blackjack Rising

“What can we learn about ourselves looking back in time”?

A short film that came out recently inspired by the story of Ada Blackjack. The 6-1/2 minuet short, was filmed and produced in Alaska. Based, in part, on the biography Ada Blackjack: A True Story of Survival in the Arctic, by Jennifer Niven.


Ada Blackjack

“The Female Robinson Crusoe

Ada Blackjack and son Bennett

In 1921, Ada Blackjack had been abandoned by her husband outside of Nome, Alaska with a five year old son who suffered from tuberculosis. She needed money to care for her son, so she joined an Arctic Expedition to Wrangel Island, which was being put together by explorer Vilhjalmur Stefansson. The expedition sought an Alaska Native seamstress who spoke english. Ada was hired on, and left for Wrangel Island in September 1921.

Ada Blackjack with the Wrangel Island expedition team

The expedition itself, was on thin ice from the very beginning. The goal was for the team to travel to Wrangel Island to claim it for the British Empire, even though the British government had shown little interest in the island previously. Stefansson, who organized the entire expedition, had no intention of going himself. Instead, four men: Allan Crawford, 20, Lorne Knight, 28, Fred Maurer, 28, and Milton Galle, 19, went with Blackjack, 23, and Vic the cat, age unknown, to claim the island.

The team had enough supplies to last six months, although Stefansson assured the expedition members that wild game would be easy to find.

Wrangel Island off of the Siberian Coast

The first year went relatively well, but by the end of autumn 1922, game had suddenly diminished from the island. By January 1923, the expedition was in trouble. Crawford, Maurer, and Galle left on foot across the sea ice to Siberia for help. Knight, who was suffering from scurvy, was left behind with Blackjack and Vic. The three men who went out on foot were never seen or heard from again. Ada cared for the ailing Knight for six months, until his death in June.

Allan Crawford and Victoria the Cat

For the next three months, Ada Blackjack was alone on the island. She trapped fox, shot birds, and patrolled for polar bear. She even used the expedition camera gear to take selfies outside of camp.

On August 20, 1923, almost two full years from first arriving on Wrangel Island, the schooner Donaldson arrived to rescue the last surviving member of the expedition. The crew found Blackjack doing quite well for herself, stating: she “mastered her environment so far that it seems likely she could have lived there another year, although the isolation would have been a dreadful experience.”

Blackjack took her money from the expedition, which was less than promised, retrieved her son, and avoided the spotlight. Stefansson profited greatly from the failed expedition, but none of that money went to Blackjack. She spent much of her adult life in poverty. She did remarry, and had a second son, Billy. Bennett died in 1972 at the age of 58 from a stroke. Ada Blackjack passed away on May, 29 1983 at the Pioneer Home in Palmer, Alaska. Blackjack is buried at the Anchorage Memorial Park Cemetery, next to her son Bennett.


Denali Trestle

Film Friday:

Alaska Railroad trestle bridge over Riley Creek; Denali National Park & Preserve

Camera: Minolta SRT201; Film: Kodak 35mm, Ektar100


The shrinking of Alaska’s salmon

Salmon returning home to spawn

Salmon is a vital resource in the state, so it should come as no surprise that Alaska has been studying salmon since before statehood. For over 60 years, the Alaska Department of Fish and Game has kept detailed records of length, weight, age and escapement for four species of Pacific salmon that spawn here.

Graph credit: University of Alaska – Fairbanks

The salmon that return to Alaska from their time in the ocean, are now smaller than they have been historically. The reason: They are returning to spawn at a younger age.

The Chinook, Alaska’s state fish, has been the hardest hit. King salmon are, on average, coming in at 8% smaller than in the 1980’s. The coho, or silver salmon is 3.3% smaller, chum is at 2.4%, and the sockeye 2.1. The decrease in size has accelerated since 2010 for all four species.

At first glance, what is 8% really? Well, the ramifications are large and far reaching. The Yukon-Kuskokwim River system is the largest subsistence area in the entire country. It takes more fish to feed a family. Commercial fishermen also must catch more fish to make the same amount of money.

Environmentally, the entire ecosystem relies on the salmon returning to spawn. Just the reduction in chinook salmon size alone means a reduction of 16% in egg production, i.e. future salmon populations; and a 28% reduction in nutrients going back into the river systems. For the pocket book issues: the reduction in king salmon means a 26% reduction as a food source, and a 21% reduction in the value of the fishery.

There does not appear to be one smoking gun for the change in Alaska’s salmon population, but a series of events that effect each species differently. Warming ocean temperatures are partly to blame, but so is competition between wild and hatchery populations. Size-selective fishing seems to also be a part of the equation, especially with the mighty chinook.

Wild salmon can stay out in the ocean for up to 7 years, but now they are often returning to fresh water to spawn at 4 years.

Sources: University of Alaska – Fairbanks; Alaska Dept of Fish & Game; Alaska Public Media; Fairbanks Daily News-Miner


Battling the Prince of Darkness

The Rover regains its sight

In late August, I had to make a run to the airport to pick up a pair of travelers. The flight landed around midnight, and I meant to hop in the Land Rover to go and pick them up. As luck, and Lucas would have it, The Rover had no headlights.

I debated. It was still light enough to technically see, even at midnight, but was it a wise decision(?). In other words, would I get a ticket if stopped by a police officer.

I took other transportation. I probably would have made it.

I should, i.e. need, to replace the wiring from headlight to taillight, but like this weekend, I found an issue, not necessarily the issue, and the vehicle has headlights once again, so I moved on.

The Ghost of Joseph Lucas is enough to put the fear of copper in anyone. Joseph Lucas is the founder of Lucas Electrics, which “powers” many of the classic British vehicles. I don’t know about Jaguar owners, but in Land Rover circles, Joseph is known as The Prince of Darkness. Joseph started out as an oil lamp manufacturer. I think he hit his peak with whale oil.

Lucas still holds the patent for the short circuit.



Vote!

If you live in the U.S., and have not already done so, it’s time to head to the polls.


The Sea Otter & Climate Change

Breakfast with a sea otter; Seward, Alaska

The sea otter is the largest of the weasel family; it is also the smallest marine mammal. Adult males average five feet in length and ninety pounds. Females are about the same length, but run about thirty pounds lighter.

Life span is between 15-20 years in the wild. Sexual maturity happens at 2-3 years for females, and 4-5 years for males. It should be noted, it may take several more years for a male to breed, until one holds a breeding territory. Breeding can happen at any time of the year, and young can be born during any and all seasons, but in Alaska, birth usually occurs in the spring. The female raises one pup per year.

In order to maintain body weight, a sea otter must eat 25% of its mass, every day. They have the densest fur of any mammal, with between 800,000 – 1 million hairs per square inch.

Sea otter range in Alaska

Alaska has three distinct populations of sea otter: The Southwest, South-central and Southeast. Alaska is home to 90% of the world sea otter population.

The Southeast and Southcentral population is stable, but the Southwestern population has been listed as threatened since 2005. This population, which runs from Kodiak Island west throughout the Aleutian Chain, has lost roughly 65% of its numbers since the 1980’s.

Kelp forest in the Aleutian Islands; Photo credit: UAF

Sea otters are considered a keystone species in the Alaska coastal environment. Now, they are proving to be the protectors of the underwater kelp forests. As the sea otter population plummeted in the Aleutians, the sea urchin population exploded. The sea otter is the number one predator of the sea urchin; sea otters will eat them like popcorn.

Sea urchins along an Aleutian reef, no kelp forest; Photo credit: UAF

The number one predator of the kelp forest, is the sea urchin. Without the sea otters to keep the sea urchin population under control, the urchins have decimated the kelp forest along the Aleutian Chain. Now, the sea urchins are destroying the reefs along the Chain. With the drop in kelp, the sea urchins are eating the algae that creates the reef. These reefs are disappearing right before researchers eyes.

The kelp forest are now gone from the central and western Aleutians. In their place are often 400 sea urchins per square meter. The loss of the kelp is huge on several fronts. It is a home and safety zone to numerous fish species, cod among them. The 1200 mile Aleutian Chain supports two multi-million dollar fisheries: Bristol Bay and the Bering Sea.

Kelp is also an extremely efficient absorber and holder of CO2. Like all land plants, kelp forests take CO2 out of the air during photosynthesis. Without kelp, the oceans lose a tool in lowering carbon in the atmosphere. Kelp forests also help reduce the force of storm surges, which Alaska is facing more and more.

According to the Alaska Department of Fish & Game, there are several potential drivers for the western sea otter population drop. Overharvest, disease and predation. The new predator on the block in the Aleutians is the killer whale. Prior to 1991, there was not a documented case of an orca singling out sea otters for a food source. Now, it seems to be common. What changed? Something else changed in the diet of orcas that now makes the sea otter worthwhile. There are several theories, but no definitive answer.

Currently, sea otters are protected under the Marine Mammal Protection Act.

Sources: University of Alaska – Fairbanks; Alaska Department of Fish & Game; Fairbanks Daily-News Miner; Alaska SeaLife Center; Ocean Conservancy.


Connery, Sean Connery

Truly, one of a kind. Rest in peace, Sir Sean Connery.

On this Dia de los Muertos, let’s pause to remember all of those who have passed before us. This year, there have been many to remember.

A sea of marigolds