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Observations from Citizen Scientists: April 21-28, 2009

Read for details: When do you think the last four Northern Observation Posts will see and hear their robins? Read these descriptions for clues. Make your predictions here: >>

Homer, AK (59.79 N/-151.31 W)
The stage is set (temperatures from lows of 28-34, highs up to 50), the scenery is in place (the snow has practically all melted except for north-facing slopes and in thick spruce growth, no green at all yet but clear open spaces), and the lighting is adjusted accordingly (mostly cloudy skies, but daylight from 6:20 am to 9:50 pm). The audience is restless and impatient. When will the show begin? But like many star actors, the robin will make his entrance only when he feels ready!

Whitehorse, YT (60.63 N/-135.16 W)
Spring remains slow in coming here. There is still a lot of snow except on exposed south-facing slopes. The lakes are still frozen. Migration is slow. We have been having seasonal weather for the last month with lows in the morning of -5C and highs around +8C, however we had so much snow this year (more than 30% more than usual in most places) that the ground is slow to be exposed. The first flower “prairie crocus” (other than willow catkins) was reported yesterday in Haines Junction but still none have been seen in Whitehorse. We have not had an over-night temperature above freezing yet this year. Still migration seems to be occurring on time. American Robins are found in flocks throughout the southern Yukon, only a few days late. Ducks, geese, swans and gulls are all on time or only a day or two late. But the forest birds are still in short supply except for Dark-eyed Juncos and American Tree Sparrows. There have been a few reports of Varied Thrush, Ruby-crowned Kinglets and Tree Sparrows but that is about it. Raptors such as Red-tailed and Rough-legged hawks, Bald and Golden eagles, Northern Harriers, Merlin, Kestrel etc. have all been seen.

The day length is 15.5 hours with sunrise at 6:15 and sunset at 9:45. We are still gaining over 5 minutes a day and next week the daytime temperatures are expected to be in the teens.

North Pole, AK (64.75 N/-147.32 W)
No, no robins yet. But Canada geese,the first trumpeter swan and the first sandhill crane, first gulls and herring gulls have arrived. A Wilson's snipe was heard calling on Chena Hot Springs Road on Friday--almost 2 weeks early for that species. We are hoping the robins come soon! But our yard is still covered in snow, except for the edges by the driveway. It warms to the mid 40's during the day, but it is slow in melting. The ice on the Chena River is beginning to melt, which is exciting. We are having to watch for bears that are coming out of hibernation. We have been warned not only keep to our garbage locked up safe and sound, but to make sure that all mounds of birdseed that have fallen under feeders during the winter have been raked up.

For Your Journal: Choose your favorite robin sighting and record your thoughts in your journal. >>

Is he claiming his territory?

 

 

You can find all observations reported this 1-week period in the sightings database.

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