Nature

This adult male Anna’s hummingbird was captured, banded and released in Soldotna in June 2023. (Photo by T. Eskelin, USFWS)

On the Trails: Nectar-feeding birds

Nectar is a rich, sugary food source used by plants to attract pollinators, and many animals exploit that resource, including lots of birds. The sugary… Continue reading

This adult male Anna’s hummingbird was captured, banded and released in Soldotna in June 2023. (Photo by T. Eskelin, USFWS)
A wide view of the Mendenhall Glacier along the Nugget Falls Trail on Dec. 24. (Photo by Deana Barajas)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

A wide view of the Mendenhall Glacier along the Nugget Falls Trail on Dec. 24. (Photo by Deana Barajas)
American coots gathered at Kingfisher Pond this winter. (Photo by Helen Unruh)

On the Trails: Wintering birds

Shortly before the winter solstice, I walked with a friend on the Boy Scout Camp Trail. There was a stiff, chilly breeze but — wonder… Continue reading

American coots gathered at Kingfisher Pond this winter. (Photo by Helen Unruh)
A coyote pauses on its way through the Presidio of San Francisco, a two-square mile former military base that is now managed by workers for the National Park Service. (Photo by Heather Liston)

Alaska Science Forum: The coyotes of San Francisco

A person is bound to notice changes if he bicycles the same pathways for 20 years. Such is the case in San Francisco, where the… Continue reading

A coyote pauses on its way through the Presidio of San Francisco, a two-square mile former military base that is now managed by workers for the National Park Service. (Photo by Heather Liston)
Afternoon skies at Mendenhall Campground on Dec. 16. (Photo by Deborah Rudis)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

Afternoon skies at Mendenhall Campground on Dec. 16. (Photo by Deborah Rudis)
A firefighter clears loose brush from around a sequoia tree in Mariposa Grove in Yosemite National Park, Calif., in July 2022. (Garrett Dickman/National Park Service)

On the Trails: Fire-adapted trees

In areas subject to fairly frequent wildfires, especially surface fires, we find many plants that have evolved resistance to burning, even taking advantage of the… Continue reading

A firefighter clears loose brush from around a sequoia tree in Mariposa Grove in Yosemite National Park, Calif., in July 2022. (Garrett Dickman/National Park Service)
A local display of flowering rhododendrons may include some types with toxic nectar. (Photo by Denise Carroll)

On the Trails: Honey and nectar

Several kinds of bees can make honey, although domestic honeybees are the most famous and best-studied. They make honey from flower nectar, storing it in… Continue reading

A local display of flowering rhododendrons may include some types with toxic nectar. (Photo by Denise Carroll)
A bit of a sun break as seen from the John Muir Cabin, submitted on Dec. 6. (Photo by Deborah Rudis)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

A bit of a sun break as seen from the John Muir Cabin, submitted on Dec. 6. (Photo by Deborah Rudis)
A flying squirrel launches a glide, with patagium spread wide. (Photo by Richard A. Wood)

On the Trails: Gliding in air

An eagle soars overhead, wings spread, making only minute steering adjustments of wing and tail feathers. It’s gliding on air currents and may travel considerable… Continue reading

A flying squirrel launches a glide, with patagium spread wide. (Photo by Richard A. Wood)
Tree reflections and icy patterns on an East Glacier Trail pond Nov. 29. (Photo by Denise Carroll)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

Tree reflections and icy patterns on an East Glacier Trail pond Nov. 29. (Photo by Denise Carroll)
A large foamy heart in a Juneau creek formed by decaying organic matter (dead leaves and twigs) at the Twin Lakes area Nov. 27. (Photo by Denise Carroll)

Art in Unusual Places

The Juneau Empire welcomes reader-submitted photos of art in unusual or unexpected places. To submit email your photos and captions to editor@juneauempire.com.… Continue reading

A large foamy heart in a Juneau creek formed by decaying organic matter (dead leaves and twigs) at the Twin Lakes area Nov. 27. (Photo by Denise Carroll)
View from the West Ridge at Eaglecrest on Nov. 13. (Photo by Deborah Rudis)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

View from the West Ridge at Eaglecrest on Nov. 13. (Photo by Deborah Rudis)
A female robin carries a wad of earthworms to her chicks. (Photo by Bob Armstrong)

On the Trails: November gloom and cheers

I like to live where there are seasonal changes in weather and natural history activity, but sometimes those changes, including the most recent conditions, just… Continue reading

A female robin carries a wad of earthworms to her chicks. (Photo by Bob Armstrong)
Sunrise at Auke Rec on Nov. 12. (Photo by Joe Orsi)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

Sunrise at Auke Rec on Nov. 12. (Photo by Joe Orsi)
Kristen Rozell skate skis in Valdez in January 2023. (Photo by Ned Rozell)

Alaska Science Forum: Surfing in winter on cross-country skis

With mild temperatures and ample snow, much of Alaska is now primed for cross-country skiing. It’s a sport for all ages, made possible by friction.… Continue reading

Kristen Rozell skate skis in Valdez in January 2023. (Photo by Ned Rozell)
A female bear with her cubs: bears have direct-development life cycles, looking like bears from the time they are born. (Photo by Jos Bakker)

On the Trails: Animal life cycles

There are two basic life-cycle patterns among animals. Many animals have complex life cycles with two or more very distinct stages; metamorphosis is the usual… Continue reading

A female bear with her cubs: bears have direct-development life cycles, looking like bears from the time they are born. (Photo by Jos Bakker)
(Juneau Empire File)

Aurora forecast for the week of Nov. 20

These forecasts are courtesy of the University of Alaska Fairbanks’ Geophysical Institute and available online, along with more data, at www.gi.alaska.edu/monitors/aurora-forecast. The listings below will… Continue reading

(Juneau Empire File)
A springtail perches on a wood railing, perhaps to eat microalgae. (Photo by Bob Armstrong)

On the Trails: Early November sightings

An early November stroll on the dike trail was uneventful until I met some Real Birders, who were there in search of some unusual sightings.… Continue reading

A springtail perches on a wood railing, perhaps to eat microalgae. (Photo by Bob Armstrong)
A red fox carries a muskrat to a birthing den in Interior Alaska. (Photo by Ned Rozell)

Alaska Science Forum: Secret lives playing out all around us

While we were sleeping, they were out there. Two red foxes, a male and female, pawing into spring snow on a hillside. The foxes had… Continue reading

A red fox carries a muskrat to a birthing den in Interior Alaska. (Photo by Ned Rozell)
The Orion Nebula as seen from Auke Bay on Oct. 26. Taken with a DSLR camera and a 300mm telephoto lens on a tracking device for timed exposures. Multiple 25-second exposures were taken and then stacked to gain more detail. (Photo by Mark Schwan)

Wild Shots

To showcase our readers’ work to the widest possible audience, Wild Shots have been moved in front of the Juneau Empire’s paywall. Don’t have a… Continue reading

The Orion Nebula as seen from Auke Bay on Oct. 26. Taken with a DSLR camera and a 300mm telephoto lens on a tracking device for timed exposures. Multiple 25-second exposures were taken and then stacked to gain more detail. (Photo by Mark Schwan)