Bigger, Badder, Fatter: Fat Bear Week 2019 is Here

It's time for the bears to pack on the salmon and prepare for winter hibernation, but first they must compete in a battle of the fattest: Fat Bear Week.

Bear 747

NPS Photo/N. Boak

Bear 435 Holly

Bear 435 Holly
NPS Photo/ L. Carter

Photo By: NPS Photo/N. Boak

Bear 435 Holly

Bear 435 Holly

Photo By: NPS Photo/ L. Carter

Move aside pumpkin spice, a new annual autumn activity has taken center stage: voting on the fattest bear in Alaska.

Fat Bear Week officially kicked off Wednesday, October 2nd, courtesy of Katmai National Park and explore.org in Alaska. For a full week, some of the largest bears of the Brooks River competed against one another for the title of 2019 Fattest Bear. Ultimately, the crown went to 435 Holly, who will forever hold the 2019 Fat Bear Week title.

Meet the 2019 Fat Bear Week Winner!

Completely unaware of their celebrity status, the bears will continue to do exactly what they already do in nature: chomp on salmon and store up fat to prepare for their winter hibernation. It’s during this hibernation period, which can last for up to half a year, that these bears lose up to one-third of their body mass. In order to prepare for their massive slumber, they enter a state of being in which they feel the need to eat nearly non-stop, also known as hyperphagia.

According to Katmai National Park, last year’s winner, bear 409 Beadnose, declined to compete, which gave 435 Holly some leverage. Closely competing with her was bear 747, “whose name and heft conjure up images of jumbo jets,” KNP reports. One other female, bear 128 Grazer, also beefed her way up to the top. Rumors have floated that both 435 Holly and 128 Grazer could potentially still bring a new litter of cubs into their dens this winter.

The results of this March-Madness style event are based on viewers voting to decide which bear is the chunkiest chunk of the park on the Katmai National Park and Preserve’s Facebook page. The bear whose photo received the most likes advanced to the next round. Ultimately, 435 Holly took There is a beary big chance you’ll be hearing more about #FatBearWeek in the days to come.

Next Up

This Giant Ichthyosaur Might Have Been Bigger Than a Blue Whale

This normal-looking reptile may be the largest animal that ever existed.

The “Lungs of Our Planet” are Under Threat

World Rainforest Day is June 22, bringing awareness and action to save these precious ecosystems. But if the current rate of deforestation continues, will there be any rainforests in 100 years?

We’re Weighing In On The Heaviest Competition of the Season: Fat Bear Week

All the bear booties of the world, unite for Fat Bear Week.

Silver-backed Chevrotain Photographed for the First Time in the Wild!

First-ever photos and footage of the silver-backed chevrotain, tiny deer-like creatures, have been photographed in Vietnam after an intense search.

The Hallucinogenic Angel's Trumpet Plant Is Beautiful and Deadly

This beautiful, bell-shaped flower ready to send you straight to the hospital.

America’s Mammoth Effort to Save the Monarch Butterfly

The monarch butterfly is one of the most recognizable species in the country. Its bright orange wings framed with black speckled trim and shadowed veined stripes has earned the species the name of “common tiger” in some regions.

This Giant Mushroom Is the Largest Organism Ever

These fungi are larger than blue whales and dinosaurs!

Hot Water "Blob" Causes Harm to Wildlife in the Pacific

Rising water temperatures all over the world are causing a multitude of problems for the planet. Recently, a spike in the ocean temperatures is suspected to have led to the death of one million seabirds.

Rare Blue Ghost Fireflies Only Glow in One Part of North America

These insects emit a glow a yellow-green hue.

St. Croix Locals Band Together to Save Their Island's Turtles

Since 1977, scientists have been monitoring leatherback turtle populations in order to help protect the species.