Central Mass Bird Census Archives, 2011
Central Mass Bird Update homepage.
This is an archive of bird census data from breeding bird surveys, Christmas Counts, or other comprehensive bird surveys in central Massachusetts. To contribute, you can email to rsquimby@wpi.edu or call Rick Quimby at (508) 835-6567 for information on how to submit the census data.
Results: Canada Goose 214 (often missed on this count), Black Duck 14, Mallard 530, Common Goldeneye count week, Hooded Merganser 6, Common Merganser count week, Ring-necked Pheasant 3 (stocked exotic not considered "countable" in Worcester County but still tallied for CBC's), Ruffed Grouse 2, Wild Turkey 51, Great Blue Heron 1 (4th record), Bald Eagle 1 imm. (2nd record), Sharp-shinned Hawk 1, Cooper's Hawk 4, Red-tailed Hawk 10, Peregrine Falcon 1 (new species for the count). Ring-billed Gull 73, Herring Gull 67, Great Black-backed Gull 11, Rock Pigeon 242, Mourning Dove 180, Eastern Screech Owl 1, Barred Owl 1, Northern Saw-whet Owl 1, Belted Kingfisher 6 (new record high count), Red-bellied Woodpecker 8, Downy Woodpecker 63, Hairy Woodpecker 14, Northern Flicker 1, Pileated Woodpecker 2, Blue Jay 198 (low), American Crow 249, Common Raven 10, Black-capped Chickadee 778, Tufted Titmouse 220, Red-breasted Nuthatch 15, White-breasted Nuthatch 182, Brown Creeper 10, Carolina Wren 4, Winter Wren 1 (6th record), Golden-crowned Kinglet 8 , Eastern Bluebird 33 (new record high count), American Robin 270, Northern Mockingbird 4, European Starling 634, Cedar Waxwing 218, Tree Sparrow 40 (very low), Song Sparrow 8, Swamp Sparrow 1, White-throated Sparrow 19, Dark-eyed Junco 561, Northern Cardinal 119 (new record high count), Red-winged Blackbird 5 (ties record high count), Common Grackle count week, Brown-headed Cowbird 10 (first record in ten years), House Finch 126, American Goldfinch 167, House Sparrow 698
Greater White-fronted Goose (1 - 2nd time on count) Snow Goose (1) Canada Goose (2440) Mute Swan (14) Gadwall (count week) American Wigeon (1) American Black Duck (79) Mallard (787) Northern Pintail (1) Green-winged Teal (9) Ring-necked Duck (28) Greater Scaup (58) Lesser Scaup (12 - New High) White-winged Scoter (1) Bufflehead (10) Common Goldeneye (106) Barrow's Goldeneye (1 male - Lake Quinsigamond) Hooded Merganser (355 - New High) Common Merganser (96) Wild Turkey (226 - New High) Common Loon (9) Horned Grebe (4) Great Blue Heron (12) Bald Eagle (1 adult) Sharp-shinned Hawk (1) Cooper's Hawk (3) Northern Goshawk (1) Red-tailed Hawk (47) Rough-legged Hawk (1 dark phase) Peregrine Falcon (1) falcon species (1) American Coot (2) Ring-billed Gull (1773) Herring Gull (173) Great Black-backed Gull (7) Rock Pigeon (505) Mourning Dove (271) Eastern Screech-Owl (9) Great Horned Owl (17 - New High) Barred Owl (2) Northern Saw-whet Owl (2) Belted Kingfisher (7) Red-bellied Woodpecker (20) Yellow-bellied Sapsucker (1) Downy Woodpecker (147) Hairy Woodpecker (36) Pileated Woodpecker (2) EASTERN PHOEBE (1 - NEW COUNT SPECIES) Northern Shrike (1) Blue Jay (115) American Crow (912) Common Raven (5) Horned Lark (39) Black-capped Chickadee (821) Tufted Titmouse (283) Red-breasted Nuthatch (2) White-breasted Nuthatch (184) Brown Creeper (7) Carolina Wren (13) Winter Wren (7 - New High) Golden-crowned Kinglet (12) Eastern Bluebird (87 - New High) Hermit Thrush (2) American Robin (452) Gray Catbird (1) Northern Mockingbird (26) European Starling (1619) Cedar Waxwing (96) Eastern Towhee (1) American Tree Sparrow (45) Chipping Sparrow (1) Field Sparrow (1) Song Sparrow (69) Swamp Sparrow (3) White-throated Sparrow (100) Dark-eyed Junco (743) Snow Bunting (1) Northern Cardinal (164) Eastern Meadowlark (1) Rusty Blackbird (4) Purple Finch (3) House Finch (259) Pine Siskin (2) American Goldfinch (379) House Sparrow (887)More details:
Common Loon (1: very uncommon/rare on the count) Pied-billed Grebe (1: rare on the count) Great Blue Heron (8) Turkey Vulture (cw) Canada Goose (1011) Wood Duck (1) GADWALL (5: new count species: 1m+2f in one location; 2f in another) Black Duck (51) Mallard (958) Ring-necked Duck (3) Greater Scaup (cw) Canvasback (1: uncommon on count) Bufflehead (2: uncommon on count) Hooded Merganser (205: new high count) Common Merganser (375) Bald Eagle (3ad) Sharp-shinned Hawk (3) Cooper?s Hawk (4) Goshawk (1) Red-tailed Hawk (29) A Kestrel (1: rare on count) Ring-necked Pheasant (2: all released birds) Ruffed Grouse (1: very low) Wild Turkey (121) SORA (1: new count species) American Coot (148 in a single flock: new high count: former count high was 6 birds!) A Woodcock (1: rare on count) Ring-billed Gull (617) Herring Gull (25) Great Black-backed Gull (1) NB: Both Herring and Great Black-backed Gulls numbers on this CBC have been rapidly dwindling over the years due to a variety of factors) Rock Dove (582: Rock Dove numbers have also been noticeably decreasing over the years) Mourning Dove (486) E Screech Owl (7) Great Horned Owl (16) Barred Owl (9) Long-eared Owl (1: very uncommon on count) N Saw-whet Owl (7) Belted Kingfisher (17) Red-bellied Woodpecker (51) Yellow-bellied Sapsucker (4: uncommon on count) Downy Woodpecker (280) Hairy Woodpecker (65) N Flicker (20) Pileated Woodpecker (6) Blue Jay (569) A Crow (406) C Raven (8) Black-capped Chickadee (1652) Tufted Titmouse (708) Red-breasted Nuthatch (2: not a flight year) White-breasted Nuthatch (383) Brown Creeper (20) Carolina Wren (37) Winter Wren (6) Golden-crowned Kinglet (31) E Bluebird (137) Hermit Thrush (3) A Robin (349) Gray Catbird (2) N Mockingbird (10: decreasing rapidly in circle, high count was 50 earlier in history of circle) Cedar Waxwing (356) Northern Shrike (1) E Starling (1940) N Cardinal (276) A Tree Sparrow (64) Field Sparrow (1) Fox Sparrow (2) Song Sparrow (87) Swamp Sparrow (7) White-throated Sparrow (229) Dark-eyed Junco (1209) Red-winged Blackbird (146) C Grackle (11) Brown-headed Cowbird (2) Purple Finch (3) House Finch (256) Pine Siskin (1) A Goldfinch (684) House Sparrow (772) Total: 77 species plus 2 count week Narrative: This year 34 birders in 20 parties scoured our circle on December 14, 2011. The weather was thankfully "uneventful" with a temperature range from a low of 24F to a high of 46F. Despite this, some ponds and lakes had some skim ice and waterfowl numbers were lower than numbers recorded just a few days past on Sunday. I had recorded well over 200 COMMON MERGANSERS on Sunday on Lake Wickabog, but was down to a mere 9 birds on the day of the count. The morning was overcast but became partly cloudy by afternoon; there were even some glimmers of sunshine. There wasn't even the trace of snow. Some birders were in the field by 3AM and some only quit when they walked into Bill and Nancy's store. Birders spent 21 hours over 121.8 miles OWLING. There is no getting around it, owling is the toughest, least rewarding part of a count. But when you do succeed, it's like you won the lottery. It was a fair night for owling, still and a half moon shining, but at least in our sector, owls were tough to come by OTHER than the reliable Great Horned. I still think Eastern Screech Owl is under represented in the circle, but that's just a hunch based on my Atlas work. The stats for diurnal birding were impressive: 82.75 hours and 635.5 miles by car and 62.25 hours and 54.75 miles ON FOOT. It was great that people "hoofed" it as much as they did. This produced 77 species seen that day with an additional 3 "count week" species. Though this may seem far short of the high count of 88 species seen in 1999, it is an average species total. I think many of us were expecting more species what with the mild temps and lack of snow, but landbirds were just in short supply. It was, as Sheila described it, as if birds had migrated out but the next wave of migrants hadn't moved in yet. Totals for many species were unremarkable. (Total number of birds seen were 15501, on the low side). This ended up being true on the Worcester CBC too. The effect of the tornado, hurricane, numerous rainstorms and the October snowstorm may have had an effect. There was some speculation that woodpeckers were taking advantage of all the fallen trees and limbs. But for many species, favored habitats may have been compromised. There were low counts of accipiters, and very low counts of Ruffed Grouse and this was the first time HORNED LARK was missed on the count. Numbers of grouse have been declining throughout the history of the count, but this may be a factor of where and how people are searching for them. There were two new species recorded for the count: GADWALL, seen in two locations (Orlando's Pond, Charlton (2f+1m) and Comins Pond, Warren (2f)) , and SORA, recorded in the Quabog marshes while owling. There were 3 new count highs: HOODED MERGANSER (205); DOWNY WOODPECKER (280); and AMERICAN COOT (148: previous high was 6. This species is most often missed on this count!). The YELLOW-BELLIED SAPSUCKER count of 4 tied for high count. Other "good " (UNCOMMON/RARE) birds tallied included COMMON LOON; CANVASBACK; NORTHERN GOSHAWK; HERMIT THRUSH; NORTHERN SHRIKE; PURPLE FINCH. Luckily Red-breasted Nuthatch was recorded on this "non-flight" year. It was missed, for the first time ever, on long-running the Boston CBC. All in all an interesting count.(report from compiler Mark Lynch).