Birds of Chignik Lake: Sandhill Cranes – Wild, Resounding Tremolo (Check out the video/audio clip!)

Gingerly lifting a muddy foot as he displays his stunning plumage, a Sandhill Crane steps through the Berry Bog and wild Iris leaves. Birders who observe Sandhills only in their wintering range may think of their plumage as gray. But on breeding grounds, cranes’ feathers take on a rich, rusty hue. (Chignik Lake, May 22, 2019)

One of the aspects of rural life we most enjoy is the changing of the seasons and the wild music that accompanies those changes. Springtime in The Chigniks ushers in a concerto of rainfall drumming on roofs, wind-driven waves lapping the shore, the crunching tread of bear paws on wet sand, owls hooting in the night, and all manner of songs from birds returning to their familiar breeding grounds: the eerie reverberations of winnowing snipe, the Golden-crowned Sparrow’s plaintive melody, geese cackling high over head, and myriad soli performed by robins, warblers, sparrows, thrushes, wrens, ducks and gulls. But without a doubt, the most iconic of all these vocalizations is the trumpeting tremolo of the Sandhill Crane. We were lucky enough to record a mated pair, heads thrown back, singing in full throat at a very close distance. If you’ve never heard such a performance, you’ve got to click on the video below.

We found this male feeding in a small, winter-browned field with his mate on a rainy day in Spring. (Chignik Lake, May 7, 2019)

These are huge birds. Fully grown they can measure over four feet in height (120 cm+), and if you are lucky enough to be near one, you might swear they go a foot beyond that. The Chigniks abound in the kind of wet, boggy habitat these birds are drawn to both for nesting and for feeding. They’ll eat just about anything – insects, small animals, berries and other plant material all figure into their diet.

Sandhills begin breeding as early as the age of two or as late as the age of seven, and once they have found each other they will remain bonded for a lifespan that might reach into the mid-thirties. They lay one or two eggs. A day after hatching, chicks are ready to follow the parents. Both feed their offspring. ((Chignik Lake, May 4, 2019)

Cranes generally arrive at Chignik Lake in late April, their brassy calls resonating across the lake. At the end of summer, after the chicks have been reared, they depart for wintering grounds to the south. Although they are hunted in some areas, Sandhill Crane numbers are stable. In fact, they appear to be expanding their wintering range to include locations further north.

With an especially long, curling esophagus designed for volume, the music these birds produce is astonishing. Note that toward the end of this clip, it appears that the larger bird, which I presume to be the male, is taking subtle cues from the smaller bird. I kept this video low resolution for faster downloads. (Chignik Lake, May 4, 2019) 

Sandhill Crane Range Map: with permission from The Cornell Lab of Ornithology, Birds of the World

Sandhill Crane Antigone canadensis
Order: Gruiformes
Family: Gruidae
Antigone: Etymology apparently is confused. Carlos Linnaeus chose this genus name after a Greek tragedy in which a character, Antigone, was first cursed when the goddess Hera turned her hair to snakes, but was later redeemed when other gods transformed her into a stork, which, Linnaeus’s either mistranslated or took as sufficiently close enough to crane as to merit the use of this appellation in identifying this genus. (The Antigone herein described is not to be confused with the daughter of Oedipus from the tragic play titled Antigone.)
canadensis: Latinized for Canada

Status at Chignik Lake, 2016-19: Common throughout drainage from approximately Late April through Early September

David Narver, Birds of the Chignik River Drainage, summers 1960-63: Occasionally observed but Commonly Heard at Black Lake

Alaska Peninsula and Becharof National Wildlife Refuge Bird List, 2010Common in Spring, Summer and Fall; Absent in Winter

Aniakchak National Monument and Preserve Bird List: Present

loon silhouette

Previous: Peregrine Falcon

Next Article: Greater Yellowlegs – the Treetop Shorebird

*For a clickable list of bird species and additional information about this project, click here: Birds of Chignik Lake

© Photographs, images and text by Jack Donachy unless otherwise noted.

2 thoughts on “Birds of Chignik Lake: Sandhill Cranes – Wild, Resounding Tremolo (Check out the video/audio clip!)

    • We were thrilled to see the Tancho of Hokkaido. And in Mongolia, we were lucky enough to see Demoiselle Cranes. I just now looked up the Brolga of Australia – beautiful. All species are incredibly elegant birds.

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