Category Archives: wildlife

Beaver Lodge

The beaver lodge and pantry

The lodge has grown some since last year, and this year’s collection of birch, aspen and willow branches is larger than the previous year. As far as I know, there are still three beavers in the lodge, although I have not seen the kit in several months.

The beavers really kick into food gathering gear in September. From that time on, there is seldom any time of the day, when one, if not both beavers, are collecting trees and branches. It becomes an evening event, to watch the large rodents swim across The Pond, with the tree branches in tow. When they reach their food pile, they dive underneath the pile, trapping the freshly collected branches at the bottom of the pile. The Pond and its ice will soon become a giant tupperware container.

One of many beaver trails

The beavers have branched out, going further and further from the lodge to collect saplings. The yard, and I use that term loosely, was fenced when they first showed up. The beavers have now worked their way to the very edge of that fencing. For now, there is a reprieve. The Pond has iced over, and the beavers will cut back on their tree cutting. The ice should now be in place until spring, and the beavers will spend most of their time in the lodge, venturing out under water to their pantry for meals.


Seven-Four-Seven

Katmai Bear #747; Photo credit: Katmai Bear Cams

The winner of Katmai’s Fat Bear Week, is Bear #747. The bear that shares a number with a wide-body jet airplane, is the champion of 2020.

747 first appeared on the Brooks River scene in 2004. At that time, the young, male bruin could not maintain prime fishing spots against the other bears. That is no longer the case.

747 is now one of the most dominate bears at Brooks Falls, and he is a talented catcher of salmon. He is not the most aggressive of the bears, but 747 does not have to be. Most bears get out of his way just because of his size. In 2019, 747 was estimated to weigh 1400 pounds. He has attained that weight, if not more, in 2020.

In full disclosure: 747 was my personal favorite for this year’s Fat Bear Week. No attempt was made to influence voters.


Fat Bear Tuesday

The Fat Bear Title is on the line:

The Bracket

There will not be a repeat winner this year in Katmai. Last year’s champ, Holly, lost to eventual finalist Chunk.

Voting starts at 8am ADT on Tuesday for the title. “Wide Body” 747 takes on “Chunk”, Bear #32.

747: Before & after pics

The amount of weight these brown bears put on over the course of the summer is really astounding. The bears enter a state of hyperphagia, which suppresses leptin, which is the chemical in the bears’ body that tells the animal that it is full.

Bears often eat dozens of sockeye salmon at a time, although one especially motivated bear was documented eating 40 salmon in one sitting! Each salmon brings in around 4000 calories.

Chunk: Before & after pics

A bear fishing Brooks River in Katmai can easily gain four pounds a day eating salmon, sedge grasses and berries. As salmon numbers tail off in September, the bears will start to move away from the river and dine elsewhere. Although, stragglers will remain around the Brooks River & Brooks Falls through the month of October.

Head over to explore.org to vote:

https://explore.org/fat-bear-week?fbclid=IwAR3Bigm7fJl9pbH-oTYmA2UCFj8h20bL_RAG9mPH4pW3NHY8oojqFNtU4h8

Bracket and photos courtesy of Katmai National Park


Fat Bear Week 2020

The Bracket

The bracket for Fat Bear Week has dropped. Voting starts tomorrow, September 30. Four bruins have earned a first round bye: Fan favorite Otis; “Wide-Body” 747; last year’s champion, Holly; and Grazer,Bear #128.

This year, Katmai National Park has a new, secure, tamper-proof, website for voting. Each day, voting will end at 6pm ADT.

To vote for the fattest bear on the Brooks River, head over to this site:

http://explore.org/fat-bear-week


Calorie Counting in Katmai

The countdown to Fat Bear Week has begun. The annual chubathon in Katmai National Park between the Park’s largest bears is just around the corner.

Will Holly retain her title as the bulkiest of Katmai? The brackets will begin at the end of the month.


Brooks Falls Bear Cam

LiveCams_Bears_Bison_BrooksFallsLow_Ll.jpg

Click to link below to visit the Katmai “Bear Cam”, from explore.org:

 

https://explore.org/livecams/brown-bears/brown-bear-salmon-cam-brooks-falls

 

 


The Beaver Cam

0038:012215:83F:0000:CAMERA1:1-

I recently pulled the SD card from the trail camera that I have looking out over the beaver lodge.  It had 747 images on it.

0211:012215:81F:0000:CAMERA1:1-

741 of the images were of ducks.  Sometimes in pairs, sometimes solo, sometimes the ducks had a large party and ignored all social distancing.  I have ducks swimming, ducks scratching an itch (like above), ducks taking off in flight, and ducks preening for the camera.

0439:012215:72F:0000:CAMERA1:1-

There are four images that contain at least one duck and one beaver.  The beavers are quite active, but have not been overwhelmed by the urge to cut down any trees.  They seem to continue to eat on the supply they cut down late last summer and early autumn.

0917:012415:45F:0000:CAMERA1:1-

There are only two images of a beaver without the photobombing ducks.  Personally, I think the Beaver Cam has gone to the beavers’ heads.  Now they just slap their tail in order to get attention.  Once you start to ignore their swimming about, the aggrieved beaver fires off a tail slap.  Who knew beavers to be such prima donnas?

The big male seems to have grown quite a bit since he last showed himself.  The female remains in shape; she’s quite svelte in appearance.  There is at least one kit, that I have seen.  There certainly could be two, but only one has shown itself at a time.


The Wolf

Alaska’s Big Five: 

 

The wolf, Canis lupus, has two distinct subspecies in Alaska.  Wolves in Southeast Alaska tend to be somewhat darker in color, and smaller physically than their northern Alaska counterparts.  Gray or black wolves are the most common, but pelts can be black to near white, with every shade of gray and tan in between.

The adult, male wolves of Interior Alaska normally weigh between 85-115 pounds.  Officially, the largest male wolf from Alaska was 179 lbs., although there have been claims of wolves over 200.  Females weigh 10-15 pounds less than the males, but rarely weigh more than 110 lbs.

Being social animals, wolves tend to live in packs.  On average a pack contains 6-8 wolves, although they can reach numbers much higher than that.  Moose and caribou make up the majority of their diet, although squirrels, rabbits, beaver, birds and fish will supplement their diet.  In Southeast Alaska, wolves primary prey are Sitka Black-tailed deer, mountain goat, beaver and salmon in season.

35959291333_47a60f32f3_b.jpg

Photo credit: Claire Dal Nogare, Flickr; Park Ranger Denali NP&P

Normally, one female in a pack has a liter of 4-6 pups in a year, on average.  Mortality rate is extremely high for the pups.  Few will make it to adulthood.  The lifespan for an Interior Alaskan wolf is 4-10 years, with the oldest known at 12 years old.

The wolf population is estimated to be between 7000-11,000 in Alaska, with a range that covers 85% of the state.  The population has never been declared threatened or endangered in Alaska.  Population density can vary greatly due to food source availability.

 

wolf_largemap.jpg

 


Moose

Alaska’s Big Five:

Moose (Alces alces), is the largest of the deer family, and the Alaska-Yukon subspecies (Alces alces gigas), is the largest of moose.

A small adult female may weigh 800 pounds, while a large adult male can reach double that at 1600 pounds.  Calves are born in the spring, with single births being the majority, but twins are common.  Calves weigh a mere 28-30 pounds at birth, but within 5 months they will often be pushing 300 pounds.  A moose rarely lives to the age of 16 years in the wild.

Cow-Moose-and-Calf-Moose-Grand-Teton-National-Park-Shira-1024x1024.jpg

There are roughly 200,000 moose distributed widely throughout Alaska.  On average, 7000 moose are harvested during the hunting season, providing 3.5 million pounds of meat.

moose_largemap.jpg

 


Happy Marmot Day!

The rascally marmot
In 2009, then Governor Sarah Palin signed a bill declaring February 2 as “Marmot Day” in Alaska.
The sponsors of the bill in the State Legislature, made the incorrect assumption that Alaska did not have groundhogs.
The folks in Juneau always forget about the Interior.
Groundhogs, or woodchucks, are found throughout the Tanana River Valley, including the Fairbanks area. In fact, groundhogs certainly predate European Americans in Alaska.
Remember the old saying: “If a hoary marmot sees it’s shadow on February 2nd, all hell has broke loose, because the little rodent should still be hibernating!”
Happy Marmot Day!