Photo of the Week – February 24, 2012

This photo of frost was taken on the frozen surface of a stream in Lancaster County, Nebraska.  It makes me cold just looking at it.

Frost on an ice-covered stream. Lancaster County, Nebraska

Technically, we’ve got almost a month of winter left.  It sure doesn’t feel like it.  The snow has all melted and the forecast is calling for temperatures in the high 40’s and 50’s for the next week or so.  Sandhill cranes and geese appear to think spring is here too – they’re just pouring into the Platte River valley right now.  Pretty soon we’ll hear red-winged blackbirds singing (if you can call it that) on their territories and it’ll be official.

Photo of the Week – February 10, 2012

This has not been a great winter for snow photography.  Mild temperatures have made it nice for many outdoor activities (excluding ice skating, sledding, skiing, etc.) and for overwintering sandhill cranes, but there hasn’t been any snow on the ground since December.

That finally changed last weekend with about 11 inches of heavy snow and strong winds.  I haven’t had much time to get out and enjoy the snow yet, but I did manage a quick trip to a prairie west of town this week.  It was one of those days on which the sun comes up in a clear sky and there’s about 15 minutes of light between the time the sun pops over the horizon and the time when the sun becomes so bright that the glare makes photos difficult.  Because of that, I didn’t come home with very many photos.

Still, it was nice to be out in the snow.  Hopefully, it’ll stick around for a little while.

Canada milkvetch seed heads stick up above a snow drift. Restored prairie at Deep Well Wildlife Management Area near Phillips, Nebraska.

Snow changes things fairly dramatically for foraging animals.  This mild winter has made it relatively easy for animals to find what seeds and other food items are available.  With nearly a foot of snow on the ground, however, those animals have to either burrow around to find food or rely on food sticking out above the snow (like the seeds in these Canada milkvetch pods.)

The sandhill cranes along the Platte River right are suddenly unable to forage widely for waste corn in the fields, but are much more restricted to those areas where the wind scoured most of the snow off of high points in cropfields.  It appears that we’ll have cold temperatures for a while now, and that will keep the snow around.  It’ll be interesting to see if the cranes decide to tough it out here until warm temperatures return or head south a ways to find easier foraging.