Sunday, October 9, 2016
Despite 5 - 10" of rain this past week a single Ruby-throated Hummingbird continues to come to the feeder. Its having to squabble w/ the wasps for a feeding spot, but is managing to share the perch.
Other nice sightings include: Eastern Towhee, House Wren, Northern Flicker, and Red-breasted Nuthatch!
On a side note, we are having a new Birch Tree and Red Maple Tree being planted in back of the house. Their placement may affect placement of the feeders from here out...
While driving home from work I decided to come into the Bridgewater complex at Inkster Rd. so that I could check the puddles for shorebirds. Bridgewater is currently in the construction portion of phase 3 of the complex and the bare fields are now seeing foundations and houses being built. A year ago the fields here were alive with meadowlarks, Savannah Sparrows, and nesting Spotted Sandpipers. Since then, the entire region has been cleared to bare ground in preparation for the new community. During the past summer scrub grasses have started to reclaim the ground, and ponds now sit where dirt has been moved in anticipation of foundations being dug.
I had spotted a Lesser Yellowlegs last evening, and wanted to see if it was still around. It was! So, after dinner, Robin and I hiked the approximately ½-mile distance from Brownton Abbey to the small puddles so that I could digiscope the bird. It wasn't easy.
The construction crew must've wondered why a guy w/ so much camera equipment was standing in a bare field photographing piles of dirt...
Come for the Lesser Yellowlegs, and stay for the Solitary Sandpiper!
I spotted a juvenile Eastern Towhee on the ground and got some great digiscoped images. I just forgot to put a card in the camera. It was gone by the time I corrected my mistake.
A 1st-year female American Redstart made a brief appearance in the yard! It was a difficult ID to make, but luckily I was able to see it black-tipped undertail spots. Otherwise, I would've thought it was a juvenile Magnolia Warbler.
I decided to clear away the brush at end of the grass so I borrowed my brother's weed-trimmer. A trip to Lowe's to get string resulted in another 12 bags of mulch, and a dozen perennials to plant once I'm done. I weed-sacked mostly grass, some emerging buckthorn, and a few willow sprouts, and mulched around some dogwood, black-eyed susan, and a few queen-ann's lace that I decided to keep. I managed to get the mulch down just before a nasty thunderstorm hit mid-afternoon.
I managed a short digiscoped 4K video of one of the juvenile Ruby-throated Hummingbirds just before dark.
Thursday, August 18, 2016
On 11 Aug 2016 Kevin Vande Vusse photographed a "funny-looking" Pectoral Sandpiper at the Muskegon Wastewater System and posted the image to the Facebook ID page. After several back-and-forths it was realized that he had discovered Michigan's 1st Sharp-tailed Sandpiper (Calidris acuminata). This "Siberian Pectoral Sandpiper" is a vagrant to North America and typically only seen in the Aleutians, Alaska, Hawaiian Islands, and Pacific Coast. To have one appear mid-continent is somewhat astounding. But sure enough, it was here, and birders from all over the midwest started flocking to Muskegon, MI to see the bird.
Robin and I took a day trip and drove 3 hours to Muskegon to look for the bird. Skies were mainly cloudy with high humidity, winds and brief rain showers. We arrived at about 1:30 pm and joined a dozen other birders trying to find the bird, which had disappeared for the previous 30 minutes in the weedy washout of the mid aeration ponds along the NW side of the Wastewater System. Within 5 minutes we were able to relocate the bird among several Pectoral Sandpipers, Least Sandpipers, Semipalmated Plovers, and Killdeer.
This was not a cooperative bird, at all. No sooner would someone see it the Sharp-tailed Sandpiper would disappear back behind the vegetation patch, or among several of the Pectorals. I managed to get some brief video captures despite the wind, rain, and distance (>300 ft). Lucky for me that I did, as my digiscoping photos failed to show the key identification marks of the bird, even at full magnification of the scope.
I used a Zeiss 85T*Fl Diascope Spotting Scope w/ a 20-75X Zoom Eyepiece, Sony Alpha a6300 Mirrorless Camera with a Sigma 30mm f/2.8 lens, and Digidapter™. At 75X magnification the equivalent focal length was ~2250 mm. However, when I videotaped the bird using 4K imaging the EFL doubled to ~5500 mm. This was enough to grab some sharp stills and see the characteristic identifiers of the bird, which appears (almost) identical to the Pectoral Sandpipers that are common here.
From this image you can see that the distinct bib of the Pectoral Sandpiper is absent. Instead, the chevrons grow in size as the bib is extended well onto the lower belly.
If approved, this will be Michigan's 1st State Record of the species. Congratulations, Kevin on a great find!
Epilogue: Over 40 birders tried and failed to find the Sharp-tailed Sandpiper on Sunday, and apparently it hasn't been refound. Today (17 Aug 2016), an eBird report of a Sharp-tailed Sandpiper was posted from a fish hatchery in Arkansas! Same bird???? Michael Linz sent me an e-mail w/ pics of his bird in Central Arkansas. Congratulations, Mike!
Hayman, P., Marchant, J., Prater, T., 1986, Shorebirds, an Identification Guide, Houghton Mifflin Company, Boston.
O'Brien, M., Crossley, R., Karlson, K., 2006, The Shorebird Guide, Houghton Mifflin Company, Boston.