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The beak of a female white-winged crossbill. This one died when it flew into a window. (Courtesy Photo / Ned Rozell)

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Alaska Science Forum: White-winged crossbills and yellow snow

Why might songbirds have a thing for yellow snow?

Trumpeter swans also appeared in a small patch of open water on Mendenhall Lake, a few days after equinox. (Courtesy Photo / Kerry Howard)

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On The Trails: Eagle Beach at equinox time

Wildlife spotted on the water and in the sand.

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Juneau’s Climate Change Solutionists: Growing renewable energy supplies with Duff Mitchell

If we are to keep global warming below 1.5 degrees Celsius, we must electrify everything.

The author and Fairbanks resident Harrison Gottschling return to the truck after taking a caribou in the interior over spring break last week. (Jeff Lund / For the Juneau Empire)

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I Went to the Woods: Cold weather caribou

I had been cold before, but not this type of cold.

European starlings are among the birds that add fresh, green-leafy, nonstructural material to theirs nests. In general, the added greenery is from species that have aromatic leaves, rich in volatile compounds; these plants are a highly non-random, carefully selected portion of the plants available in the nesting habitat. (Mick Thompson / Flickr)

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On The Trails: Greenery in avian nests

Behavior is less well-known to non-ornithologists.

A northern red-backed vole climbing down a tree. (Courtesy Photo / Todd Paris, UAF)

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Alaska Science Forum: Why did the vole climb the tree?

Despite the small mammal being common, nobody had studied or written about them climbing trees.

Dandelion fluff is among the way plants have invented to distribute seeds. However, other seed plants “bribe” animals into dispersing seeds with a food reward. (Saad Chaudhry / Unsplash)

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On The Trails: Bribery for dispersal agents

Seed plants have been quite inventive!

Erin Jaske and Scott Sandridge cross country ski across the Manette bridge in Bremerton, Wash., on a snowy day, in this Saturday, Feb. 13, 2021, file photo. During the pandemic, people around the world sought relief from lock downs and working from home in leisure sports. (Meegan M. Reid / Kitsap Sun)

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Call of the wild: Great outdoors is great escape in pandemic

Outdoor enthusiasts are certainly stepping outside to play in whatever environment.

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Alaska Science Forum: Snow is the state of Alaska

Fun facts about snow gleaned from a new book.

The fear of looking ridiculous or incompetent prevents many people from putting their creative abilities on display. (Jeff Lund / For the Juneau Empire)

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I Went To The Woods: Fear of the single star

There are good leaps and there are dumb ones.

This photo shows female king eiders. The rare-for-the-area ducks were recently spotted at Point Louisa. (Courtesy Photo / Kerry Howard)

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On The Trails: Tracks and king eiders

Eiders and more.

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Alaska Science Forum: Finding out more about the quake that shook Kodiak 120 years ago

By Ned Rozell

Erin Ranney with sockeye salmon at her setnet site in the Egegik District. (Courtesy Photo / Erin Ranney)

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From Egegik Fish Camp to National Geographic camerawoman: A Conversation with Erin Ranney

Erin Ranney might be best described as a force of nature for nature.

Richard Chalyee Éesh Peterson works with villages, tribes, businesses, and government to protect the Tongass and advance Indigenous management of natural resources. (Courtesy Photo / Brian Wallace for Juneau Climate Change Solutionists)

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Juneau Climate Change Solutionists: Protecting Forests through Indigenous land management with Richard Chalyee Éesh Peterson

Our greatest role in the global fight against climate change is to protect our land.

A clutch of tree swallow eggs is partly ringed by long, white feathers. Naturalist Bernd Heinrich noted that the tree swallows using his nest boxes had a strong interest in white or light-colored feathers, sometimes collecting them from some distance away. (Courtesy Photo / Jessica Millsaps, Juneau Audubon tree swallow project, under permits from ADFG and USFWS.)

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On The Trails: Wary ermine; tree swallow nests

Sights seen overhead and (nearly) underfoot.

Taking up as much space as Rhode Island, Malaspina Glacier spills onto flats near the Gulf of Alaska. (Courtesy Photo Martin Truffer)

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Alaska Science Forum: Malaspina Glacier gets up and goes

It’s pancake-shaped and the size of Rhode Island.

Tucker Cooper, a member of the ski patrol at Eaglecrest Ski Area, measures an area where snow has broken off in an avalanche on Feb. 21, 2021. All of Juneau is at a high risk of avalanches due to a unique set of circumstances on the weekend of Feb. 27, 2021. (Courtesy photo / Calder Otsea)

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Juneau area at high risk for ‘historic’ avalanches

A month of weird weather has created a uniquely loaded set of dice.

Mountain goats are revered for their majestic qualities, terrain in which they live and their taste. (Jeff Lund / For the Juneau Empire)

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I Went To The Woods: No luck of the draw

My willingness to suffer and willingness to save are the key ingredients, not my luck in a draw.

Left side: Mosses and ferns: alternation of sporophyte (2N) and gametophyte (1N) generations. Sperm swim to reach eggs on gametophytes. Right side: Seed plants: female gametophyte and its egg (1N) not independent, but enclosed in developing seed (2N, after pollination) on parent plant (2N). (Courtesy Image / Kathy Hocker)

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On The Trails: From spores to seeds

No phyte-ing progress.

A “ghost forest” exposed as La Perouse Glacier in Southeast Alaska retreated. In the past, the glacier ran over the rainforest trees. Two people are also in the photo. (Courtesy Photo / Ben Gaglioti)

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Alaska Science Forum: ‘Ghost forest’ got run over by a glacier

By Ned Rozell