
An explanation of the long, thin vertical 'cloud' toward the right of the photo comes from our friend Dr. Bill Kreiger, professor of earth science at York College--
It appears to be a solar pillar. Sun dogs, solar rainbows, solar pillars, solar rays there is a variety of atmospheric optics. They are cool! Water in the atmosphere, ice crystals, snow flakes, dust, ash, soil particles under the right conditions produce all sorts of atmospheric optics.
It's that time of year again, when snow geese and tundra swans migrate back to their northern summer homes. It's quite a site. Thousands and thousands of these beautiful birds (the swans are larger, with longer necks and the geese have black wing tips) make a brief stop at Middle Creek Wildlife Management Area north of Lancaster about this time every year.
Most people stop on weekends, pulling over to the side of the road and watching them swim around, some not 20 yards away. And that's a good feeling. But to see the massive numbers, wait until the sun goes down.
A few years ago, a photographer with a lens as long as my arm set up at the prime spot-- a point of land at the end of a paved walking path. He had all the tools-- tripod, monster lens, big camera. But he didn't have the one thing he needed most.