Monday, December 17, 2012

CBC Sans Gloves - 16 Dec 2012

The 43rd Monroe, MI Christmas Bird Count did not start in a promising way.  As I packed the car a steady rain fell on an already-saturated ground.  By the time I reached Wm. C. Sterling State Park at 4 am a steady downpour had me questioning my reason for getting up.  Still, I headed to my usual haunt near the boat ramp and waited for the rain to slow.

After a half-hour I got out and played a Screech Owl call, to no avail.  A White-tail Deer crashing through the trees nearby nearly stopped my heart, though.  After waiting a few more minutes I tried again, this time succeeding in bringing a very quiet tremolo into audio range just on the other side of the fence.  Try as I might, I couldn't bring the tiny visitor into sight, but had to settle for a nice few minute conversation w/ it.  With the rains starting again I decided to head off for breakfast.  I'd be meeting Allen Chartier, Will Weber, Mary Trombley and Patrick Jakel at the J.R. Whiting Power Plant for the morning count.

By 7 am the skies were clearing, and the rains appeared to be moving out.  Temps were already at 50 degrees Fahrenheit, with 60 degrees expected by day's end.  We headed to the Lake Erie shoreline at the foot of Erie Rd. in southern Monroe Co. and waited for enough light to begin scanning the lake.  By the time we had enough light the ducks were already moving.

Large flocks of 100 - 300 birds were moving along the horizon and just within limits of scope views.  We could only assume they were scaup sp. (mostly Lesser Scaup), and had to settle for counts in the 7500 range.  Soon we would tally the first Great Black-backed Gulls, Common Goldeneye, Mallard, Black Duck, Great Blue Heron, and a scattering of Herring and Ring-billed Gulls.  A chattering pair of Northern Cardinals, along w/ Winter Wren and White-throated Sparrows were being heard in the woods nearby.

We headed to the warm water discharge outfall and climbed the hill to the service road surrounding the plant, and scanned the canal on the other side of the fence.  A pair of drake Wood Ducks were accompanying a pretty hen, while a Belted Kingfisher roosted on the rail overlooking the water discharge. I managed a few digiscoped images through the fence in the early light.

Back on the shoreline we spotted the first Lesser Black-backed Gulls. An adult w/ three immature birds.  I grabbed a video, knowing that we'd need documentation of the immature birds.  Two birds looked like 2nd winter birds (uniform dark backs w/ white tails and black terminal bands), while 1 looked to be a first winter bird (lighter brown w/ speckled tail, all-dark bill and black terminal band on tail). The adult bird (3rd winter or later) was darker gray than the Ring-billed Gulls w/ clean yellow bill, white tail, and darkish smudge around the eyes.

Passerines were quiet along the shoreline trees.  We picked up Golden-crowned Kinglet and a Downy Woodpecker, plus a couple of Bald Eagles.  Will managed a couple of Horned Larks in the open field. The marshes north of the Erie Marsh Preserve were low, with exposed mudflats and American Lotus pods everywhere.  We managed a nice assortment of Green-winged Teal, Northern Pintail, Gadwall, Mallard, Hooded Merganser, and more Great Blue Herons.

Returning to the lake we walked south along the shoreline for about a half-mile, then turned back.  Large rafts of Common Goldeneye and Bufflehead were far off the distance, and that was about it.  We couldn't stir any sparrows out of the phragmites, so we headed back to the Lady of the Lake Woods.  I headed north to the Monroe Power Plant, while the rest of the gang stayed to bird the plant grounds and  Erie Marsh.

At noon I met up w/ Matt Schackelford at the DTE Monroe Power Plant.  We were soon joined by Tim Walsh, Don Burlett, Mike McCullough, Matt's co-worker Dan, and his girlfriend Linda. While waiting for them I had a chance to photograph a pair of Bald Eagles soaring overhead, and digiscope a cooperative Belted Kingfisher on one of the power lines.

1st winter Great Black-backed Gulls
The tour around the power plant would prove to be somewhat quiet.  Gulls were scarce along the warm-water discharge canal, and finding even American Tree Sparrows would prove to be difficult.  No Great Egrets would be seen this year.  Along the Lake Erie shoreline we would find no ducks - just a scattering of Great Black-backed Gulls, Double-crested Cormorants, and Herring Gulls.

We did do well with Bald Eagles, though.  Dozens of immature and adult birds lined the trees along the shoreline and soared overhead.  I even managed some decent digiscoped images for a change.

Over at the fly-ash ponds we would pick up Red-tailed Hawks, flocks of Bonaparte's Gulls, and herds of White-tailed Deer.  Matt had indicated that Short-eared Owls were spotted several times during fall surveys, so we walked the planted grasslands looking to flush some owls.  Don managed to scare up a pair of Ring-necked Pheasants, but we would dip on the owls.  We did find an antler from a 10-pt. buck, and an owl pellets (assumed to be from a SEO), and I managed to find a muskrat skull w/ front teeth still intact!

We would end our day w/ little more than 25 spp. Other areas fared better, but reported few total birds. The annual blackbird migration failed to develop, so those numbers would be missed.  Overall we did finish w/ 74 spp., but no reportable sightings.  Birds tended to be concentrated in different parts of the count circle.  All of the ducks were found in Area 2, all of the Horned Larks were found in Area 8, Robins in Area 2, Eastern Bluebirds in Area 8, cormorants in Area 6, and so on.  Still, we all had great fun, and had stories to tell.

Some pics from other folks:

Mary Trombley provided these images from Area 2:

Pat Jakel, Will Weber, Allen Chartier (t-shirt!), Jerry Jourdan
copyright: Mary Trombley

Will Weber, Allen Chartier, Pat Jakel
copyright: Mary Trombley

Patrick Jakel provided these images from Area 2 and Erie Marsh:

Will Weber, Mary Trombley

Will, Mary & Jerry
Karen Potts provided these images from Area 5:

Jackie Copeland, Rita Montague, Anne Smith
copyright: Karen Potts

Area Totals:

Friday, November 16, 2012

Monroe, MI CBC is Sunday, Dec. 16, 2012

The Monroe, MI Christmas Bird Count will be conducted on Sunday, December 16, 2012.  This coincides with the National Audubon Society 113th Christmas Bird Count. 

The big news this year is that the count is FREE!  There will no longer be a $5 entry fee for participants. However, there will also no longer be a 'printed' report issued by NAS.  Instead, the results will be viewable by all on the web.  Participants will have the ability to view all results and provide photos of their count day experience.

I will again be coordinating the count in Monroe, this year.  So please let me know if you're interested.  Everything you need to know is available on the links to the right of this column.  Send me an e-mail if interested.

Jerry Jourdan

PS. Check out the data from 40+ years of Monroe, MI CBC's!

Tuesday, January 17, 2012

40+ Years of Monroe, MI CBC's! - 17 Jan 2012

Monroe, MI Christmas Bird Counts have been conducted for over 40 years!  As compiler since 1988 I was able to gather records from 1970 - 2010 (with thanks to Bob Pettit) and consolidate them into one master spreadsheet .  The following is a summary of the 42 years of CBC totals from the Monroe, MI Count Circle:

Total Birds counted = 2.9 million!
Total Species = 164
Average # Birds / Count = 70,000
Average # Spp. / Count = 73
Min # Spp. = 57 (1986)
Max# Spp. = 89 (2005)

European Starlings have dominated the Monroe CBC with most number of birds counted and (973,336) and occurrence (all 41 years).  Common Grackles (319,641 / 37), Red-winged Blackbirds (262,365 / 39), Herring Gulls (243,362 / 41) and Ring-billed Gulls (190,487 / 41) round out the top five in terms of numbers / #yrs counted.

The following birds have been counted all 42 years:

European Starling
Herring Gull
Ring-billed Gull
Common Merganser
House Sparrow
Mourning Dove
American Tree Sparrow
Common Goldeneye
Great Black-backed Gull
American Black Duck
Dark-eyed Junco
Northern Cardinal
American Goldfinch
Great Blue Heron
Blue Jay
Song Sparrow
American Crow
Downy Woodpecker
American Kestrel
Red-tailed Hawk
White-breasted Nuthatch

The following birds have only been found on 1 count:

Pacific Loon (CW) - 2011
Surf Scoter (6) - 1997
Trumpeter Swan (4) - (2006)
Yellow-bellied Sapsucker (3) - 2005
Golden Eagle (2) - 1994
Greater Yellowlegs (2) - 1987
Lesser Yellowlegs (2) - 1999
Boreal Chickadee (2) - 1972
Nelson's Sparrow (2) - 1971
Cackling Goose (1) - 1999
Harlequin Duck (1) - 1982
Common Loon (1) - 1980
Red-necked Grebe (1) - 1983
American White Pelican (1) - 2010
American Bittern (1) - 1972
Turkey Vulture (1) - 1970
falcon sp. (1) - 1991
Sora (1) - 1989
rail sp. (1) - 1989
Willet (1) - 2005
Sanderling (1) - 1987
Semipalmated Sandpiper (1) - 1973
peep sp. (1) - 1989
Red Phalarope (1) - 1987
Laughing Gull (1) - 1973
Franklin's Gull (1) - 1996
Loggerhead Shrike (1) - 1972
Tree Swallow (1) - 2010
Sedge Wren (1) - 1970
Orange-crowned Warbler (1) - 2010
Chipping Sparrow (1) - 2002
Lincoln's Sparrow (1) - 1989
Yellow-headed Blackbird (1) - 1992 + CW 2005

Some of the more interesting birds that have been found on 2 or more counts include the following:

Greater White-fronted Goose - 1 each in  1999,  2005
White-winged Scoter  - 1 each in 2005, 2006
Thayer's Gull  - 1 each in 1994, 2003
Northern Saw-whet Owl - 1 each in 1971, 1972
Vesper's Sparrow - 1 each in 1990, 1992
Brewer's Blackbird - 1 each in 1990, 1978
Snowy Owl - 1 each in 1971, 1974, 1980
Barn Owl - 2 in 1970, 2 in 1972, 1 in 1973, 1 in 1976
Evening Grosbeak - 12 in 1970, 9 in '71, 4 in '73, 8 in '77, 4 in '95
Short-eared Owl - 3 in '70, 2 in '72, 3 in '75, 3 in '76,
Long-eared Owl - 10 in '70, 9 in '72, 1 in '73, 1 in '75, 1 in '82

Records like these are not possible w/o the volunteer efforts of the dozens who have participated in this event.  Thank you to all who have given their time/effort to locate these birds!

Oh, what's up w/ the color coded list?  The color scheme shown in the summary above is based on documentation requirements for the individual species:

Category 1: No documentation required, unless (a) new to your count or (b) observed on fewer than 10% of your counts, in which case documentation may be as little at 3-4 sentences describing the bird and where found.

Category 2: Documention must be at least a paragraph or two describing the bird in detail, as well as location and circumstances of the observation.

Category 3: Full documentation is required, including all of the information requested on the enclosed rare bird documentation form.

The following is a summary of results from each of the Areas covered by the count circle:

J.R. Whiting Power Plant
Erie Marsh Preserve
Area 2 (results include the Whiting Plant and Erie Marsh)
Area 3
Area 4
Area 5
Monroe Power Plant
Area 6
Area 7
Area 8