December 17, 2014
A few weeks ago there was a bit of a question as to the duckishness of a sleeping duck I posted, so I spent a lot of time looking at ducks & duck-like birds. One of them showed up in the photo group so without further delay…
The All About Birds entry for Ross’s Goose (Chen rossii) says:
A tiny white goose with black wingtips, the Ross’s Goose is like a miniature version of the more abundant Snow Goose. It breeds in the central Arctic and winters primarily in central California, but it is becoming more frequent farther east.
Prior to the 1950s the Ross’s Goose was confined to well-defined breeding and wintering areas, with few seen as strays. Since that time the species has been expanding eastward, both on the breeding and wintering grounds. The change in breeding distribution has resulted in more contact and subsequent hybridization with the Snow Goose.
The female Ross’s Goose does all of the incubation of the eggs. The male stays nearby and guards her the whole time. The female covers the eggs with down when she leaves the nest. The down keeps the eggs warm while she is away and may help hide them from predators.
More including photos and identification tips at All About Birds.
Check jsommer’s photo out background big and view the slideshow for more photos including a shot of this goose with some much bigger Canadian geese!
Many more Michigan birds on Michigan in Pictures!
December 12, 2014
As you’re making plans for this weekend, consider including some offbeat nightlife. EarthSky has everything you need to know about this weekends Geminid Meteor Shower:
The peak night of the 2014 Geminid meteor shower will probably occur on the night of December 13 (morning of December 14). The night before (December 12-13) may offer a decent sprinkling of meteors as well. Geminid meteors tend to be few and far between at early evening, but intensify in number as evening deepens into late night. A last quarter moon will rise around midnight, but Geminid meteors are bright! This shower favors Earth’s Northern Hemisphere.
…In a year when moonlight doesn’t obscure the view, you can easily see 50 or more Geminid meteors per hour on the peak night. However, in 2014, the waning moon will dampen the display in the peak viewing hours. Don’t let the moonlight discourage you. A good percentage of these yellow-colored Geminid meteors are quite bright and will overcome the moonlit skies.
The moon will rise quite late on December 13 and 14, creating a window of darkness for watching the Geminid shower in the evening. Keep in mind that the moon will rise about an hour earlier on December 13 than it will on December 14. Click here for custom sunrise/set calendar. Check boxes for moonrise/set times..
Even as the moon rises, however, it will be sitting low in the east. If possible, find a hedgerow of trees, a barn or some such thing to block out the moon. Sit in a moon shadow but at the same time, find an expansive view of sky. Or simply look away from the moon.
Read on for all kinds of viewing tips and all kinds of info about about this December meteor shower including the chance of seeing an earthgrazer meteor, a slow-moving, long-lasting meteor that travels horizontally across the sky.
More meteors on Michigan in Pictures!
December 10, 2014
Isle Royale starbreeze, photo by Shawn Malone/Lake Superior Photo
If you’re a watcher of the northern lights or want to be, NOAA’s Space Weather Projection Center at spaceweather.gov is a resource you should be aware of. It’s packed full of all kinds of data on what’s happening on the sun and how that impacts us here on earth.
Yesterday they updated to an all-new site that I encourage you to check out. The coolest things I found so far are the Space Weather Enthusiast Dashboard and the 30 minute aurora forecast, a seriously awesome visualization of aurora potential. Be sure to subscribe to their space weather alerts for tips on when the aurora borealis might be visible!
Shawn says that the stars were screaming that night at Isle Royale National Park. View her photo bigger on the Lake Superior Photo Facebook, and if you like you can purchase the photo right here. And speaking of northern lights, be sure to click for a time-lapse of the aurora over Isle Royale with a very cool soundtrack she recorded of loons on the island.
December 8, 2014
October 24, 2014
More eclipse photos on Michigan in Pictures. And speaking of eclipses, check out this awesome time lapse of the October 8 Blood Moon eclipse by Central Michigan University astronomy prof Axel Mellinger!
October 7, 2014
A reminder that The Lunar Express boards early tomorrow morning for a total eclipse of the October full moon. The partial umbral eclipse begins at 5:15 AM EDT on October 8, with the total eclipse starting at 6:25 AM, peaking at 6:55 and ending at 7:24.
Get all the details on the Super Hunter’s Blood Moon in eclipse from Michigan in Pictures!
October 4, 2014
Zodiacal light is now thought to be caused by dust particles scattering sunlight in the orbits of comets. In both hemispheres it’s best observed in late winter/early spring after sunset and late summer/early fall before sunrise. However, it can be detected before astronomical twilight (morning) or after astronomical twilight (evening) at other times of the year as well, providing that the sky is quite dark.
Head over to the EPOD for more and definitely subscribe!
The photo above is from Shawn’s recent journey to Isle Royale. Follow her at Lake Superior Photo on Facebook and view and purchase many more photos – including a gallery of Isle Royale pictures – on her website.