Tag Archives: birds

SONG OF THE BOREAL

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For the past six weeks or so we have been delighted by the nocturnal trilling song of a little boreal owl.   I believe the male has claimed our little forested yard as his own.  He sings almost every night from one of the old northern flicker cavities in the black spruce stand surrounding our home.  With his little round head filling up the hole he serenades the darkness, or sometimes accompanies the glow and flicker of the aurora.

Click on the left side of the audio bar to hear the song of the boreal owl.

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The boreal owl is a nocturnal hunter of voles, shrews, flying squirrels  and small birds.

NESTING FLICKERS

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A female northern flicker approaches the nesting cavity.

Life at the nest of northern flickers is at a frantic level.  Most of the long, Alaskan summer days keeps the adults working at a breathless pace.  The pair at this nest take turns guarding the nest from the resident red squirrel or trespassing northern flickers and taking forays out into the black spruce forest to hunt for their main food, wood ants and their larva.  When the female arrives back at the nest cavity with food for the young, the male departs.

To listen to the audio clip, click on left side of the bar. Volume at right.   Adult male northern flicker responds to his mate appearing near the nest.  Then listen as female enters nesting cavity to feed chicks. Continue reading →

RUFFED RHYTHM

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28A ruffed grouse male moves slowly through thick cover as it feeds on buds, last years berries and new leaves.

Interior Alaska is definitely spruce grouse country.  But along creeks and river bottoms, in old burns, in fact almost anywhere where several species of trees grow in thickets, narrow veins of ruffed grouse habitat can be found.  Along the Slana River not far from where it enters the still modest Copper River,  aspen, poplar, birch, white and black spruce, alder and a jumble of willow species form thickets where the cryptic ruffed grouse lives.  Rose and high bush cranberry in the understory provide year round food for the few grouse that survive there. Continue reading →

RUFUS CREEK IN WINTER

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aurora borealis-16-23Overflow ice floods Rufus Creek as Aurora Borealis dance.

Rufus Creek flows through our ten acres of black spruce forest on its way North to the Slana River.  The northern boreal forest is a patchwork of dynamic land forms and plant communities, niches that a  few hardy species of wildlife can exploit.  Diversity of life here is low but the species and settings are spectacular. Continue reading →

HUNTING LIKE A HAWK

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DSC_2027A northern hawk owl perched atop a dead, black spruce overlooking its preferred hunting grounds, an Alaskan muskeg wetland.

The northern hawk owl is named after its hawk-like hunting behavior.  Like hawks, the hawk owl hunts by day using its keen eyesight to spot small birds and mammals.  The red-backed vole is by far the most important prey species. But the hawk owl is an opportunist and other species of voles and several species of shrews are also caught. During those years when snowshoe hares are plentiful, hawk owls will add these much larger prey species to their list, as will many species of birds from the tiny, common red-poll to birds up to the size of ptarmigan. Continue reading →

OWLS BY DAY, OWLS BY NIGHT

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BY DAY

DSC_1262Adult male northern hawk owl is active during the day.

For a few weeks I have been photographing a pair of northern hawk owls that have nested in a stand of tall white spruce.  Hawk owl populations are cyclic and for the past three years they have been rare in my part Alaskan interior.  Over the past twenty years, I have been trying to capture their little known life history.  In those twenty years I have found only six or seven active nests.  Continue reading →

FRAMED BY A RAVEN

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604-197Raven pair get acquainted during a snowstorm.

Ravens have been lurking around mankind ever since humans began making footprints.  They are quick to learn and take advantage of any  food sources we provide.  And, ravens are smart, perhaps the smartest bird on the planet. They have the largest range of vocalizations of any living creature except of course, for us humans. Continue reading →

PHOTOGRAPHING THE COMMON REDPOLL

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649-14-21What a joy it is to observe common redpolls every day all winter long.  When the bottom drops out of the thermometer they go about their cheerful, lively routine seemingly without regard to Interior Alaska’s dangerous temperatures.  Redpolls are active from first light until sunset.  Even at fifty below you will find them busy, usually in small groups feeding among bushes. But where they spend the nights is a mystery to me. They have been reported to spend some nights in snow burrows, like ptarmigan. Continue reading →

WILLOW PTARMIGAN

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I’ve spent the last four afternoons looking for willow ptarmigan.  One of my photographic goals is to document more of their interesting behavior.  On top of that list of photo wants are photos of willow ptarmigan in their snow burrows.  Ptarmigan use snow to help insulate them against the frigid winter temperatures of interior Alaska.  Their use of snow burrows can occur any time of the day but most common as they prepare to roost for the night.  Willow ptarmigan are cyclic and their numbers have been quite low over the past two or three winters.  But as Justin pointed out, they seem to be bouncing back. Continue reading →