Pileated Woodpecker (Dryocopus Pileatus) - Pointy-Headed Tree Tapper

Pileated Woodpecker (Dryocopus pileatus) - Pointy-headed Tree Tapper Did you Know? This particular species of Woodpecker is common enough in North America that many farmers consider to to be a nuisance. They can make holes large enough to break a tree in half! The Pileated Woodpecker is considered by some to be a keystone species because the large holes it creates provide perfect nesting areas for other bird species. The Pileated Woodpecker helps to keep insect populations under control. Especially potentially harmful insects such as certain species of tree beetle. Photo: Joshlaymon from Wikipedia.org The Bruce Trail Conservancy | PO Box 857 Hamilton, ON L8N 3N9 | 1.800.665.4453 | [email protected] Pileated Woodpecker Range Map, From Wikipedia.org Habitat - The Pileated Woodpecker is found mostly in the eastern portions of North America but is also present in the forests of northern and central Canada and the temperate boreal forest of the Pacific Coast. It favors mature forest and other heavily wooded areas that have dead trees (also called snags). These snags are where it feeds on insects and creates its large holes for nesting. The nesting cavities can be as wide as 20 cm. Pileated Woodpeckers do not discriminate between deciduous or coniferous trees, provided there are insects to feed on. Weight - 250-400 g Length - 40-49 cm Diet - Carpenter ants, wood-boring beetles, larvae, fruits, nuts and berries. Status - S5 secure (what does this S-rank mean?) The Bruce Trail Conservancy | PO Box 857 Hamilton, ON L8N 3N9 | 1.800.665.4453 | [email protected] Identification: The Pileated woodpecker is black with a red crest with white lines down the sides of the throat. The underside of its wings are white and are visible when it takes flight. Adult males have a red line that descends from the bill to the throat, whereas in females this line is black. Their call is fairly loud and is often described as a "jungle bird" call due its wild and un-fettered quality. Photo: Dger from Wikipedia.org Pileated Woodpeckers on the Niagara Escarpment Evidence of the Pileated Woodpecker can be seen all along the Niagara Escarpment and the Bruce Trail. The large excavations in dead trees with woodchips strewn about on the forest floor below are a dead give away that a Pileated Woodpecker has been looking for food or excavating a nest. The tell tale hammer-like tapping that rings through the forest is also a clear sign that a Pileated Woodpecker is in the area and is staking its territory. The Bruce Trail Conservancy is continually protecting land along the Niagara Escarpment in an effort to protect species like the Pileated Woodpecker and the habitats on which it needs for survival. Back to top >> The Bruce Trail Conservancy | PO Box 857 Hamilton, ON L8N 3N9 | 1.800.665.4453 | [email protected] Interesting Facts: The only birds in North America that are similar in plumage and size to the Pileated Woodpecker are the Imperial Woodpecker of Mexico and the Ivory-billed Woodpecker of the Southern United States and Cuba. These birds however are quite rare, if not extinct. It is widely speculated that the Ivory-billed Woodpecker has been extinct for some time now. The drumming of the Pileated Woodpecker is very loud and sounds much like a hammer striking a tree. This drumming is often the Pileated Woodpeckers way of claiming a territory or calling for a mate. They make sure to find the largest hollow trees to amplify the effect of their drumming. The Bruce Trail Conservancy | PO Box 857 Hamilton, ON L8N 3N9 | 1.800.665.4453 | [email protected] .

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Pileated Woodpecker Dryocopus Pileatus
Pileated Woodpecker Dryocopus pileatus Folk Name: Logcock, B’Jesus Bird, Johnny Cock Status: Resident Abundance: Rare to Uncommon Habitat: Mature forests “The pileated woodpecker is a living symbol of the American wilderness, a reminder of the virgin forests that existed before European axes felled the great trees. Along with the great horned owl, raven, and wild turkey, the big woodpecker was a part of the limitless eastern forests.” —John Trott, 2000 The Pileated Woodpecker is our largest woodpecker, growing almost as big as an American Crow. It is quite a distinctive bird with a very large stout bill and a “flaming” red crest. The male has a red malar stripe. It has a white eye line and a white stripe on its neck. From the neck down, its body is almost all black when perched. In flight, it shows a small white wing crescent on the upper wings and large white wing patches on the forewings below. It the Logcock,” published in the March 1888 issue of the can be very loud, and its calls will often echo throughout journal Ornithologist and Oologist. In it, McLaughlin the large expanses of mature forest where it nests. It can provides great detail on how to find Pileated nests, nest occasionally be found in younger forests with “scattered descriptions, clutch size, and more. He discusses seven large, dead trees.” Mature forests with larger diameter nests in Iredell County, at least two of which were active trees support more pairs of woodpeckers than forests with in early to mid-April, and he describes the Pileated as “a smaller diameter timber.
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Birds of the East Texas Baptist University Campus with Birds Observed Off-Campus During BIOL3400 Field Course
Birds of the East Texas Baptist University Campus with birds observed off-campus during BIOL3400 Field course Photo Credit: Talton Cooper Species Descriptions and Photos by students of BIOL3400 Edited by Troy A. Ladine Photo Credit: Kenneth Anding Links to Tables, Figures, and Species accounts for birds observed during May-term course or winter bird counts. Figure 1. Location of Environmental Studies Area Table. 1. Number of species and number of days observing birds during the field course from 2005 to 2016 and annual statistics. Table 2. Compilation of species observed during May 2005 - 2016 on campus and off-campus. Table 3. Number of days, by year, species have been observed on the campus of ETBU. Table 4. Number of days, by year, species have been observed during the off-campus trips. Table 5. Number of days, by year, species have been observed during a winter count of birds on the Environmental Studies Area of ETBU. Table 6. Species observed from 1 September to 1 October 2009 on the Environmental Studies Area of ETBU. Alphabetical Listing of Birds with authors of accounts and photographers . A Acadian Flycatcher B Anhinga B Belted Kingfisher Alder Flycatcher Bald Eagle Travis W. Sammons American Bittern Shane Kelehan Bewick's Wren Lynlea Hansen Rusty Collier Black Phoebe American Coot Leslie Fletcher Black-throated Blue Warbler Jordan Bartlett Jovana Nieto Jacob Stone American Crow Baltimore Oriole Black Vulture Zane Gruznina Pete Fitzsimmons Jeremy Alexander Darius Roberts George Plumlee Blair Brown Rachel Hastie Janae Wineland Brent Lewis American Goldfinch Barn Swallow Keely Schlabs Kathleen Santanello Katy Gifford Black-and-white Warbler Matthew Armendarez Jordan Brewer Sheridan A.
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Periodic and Transient Motions of Large Woodpeckers Michael D
www.nature.com/scientificreports Correction: Publisher Correction OPEN Periodic and transient motions of large woodpeckers Michael D. Collins Two types of periodic and transient motions of large woodpeckers are considered. A drumming Received: 3 July 2017 woodpecker may be modeled as a harmonic oscillator with a periodic forcing function. The transient Accepted: 12 September 2017 behavior that occurs after the forcing is turned of suggests that the double knocks of Campephilus Published: xx xx xxxx woodpeckers may be modeled in terms of a harmonic oscillator with an impulsive forcing, and this hypothesis is consistent with audio and video recordings. Wingbeats are another type of periodic and transient motion of large woodpeckers. A model for the fap rate in cruising fight is applied to the Pileated Woodpecker (Dryocopus pileatus) and the Ivory-billed Woodpecker (Campephilus principalis). During a brief transient just after taking of, the wing motion and fap rate of a large woodpecker may not be the same as in cruising fight. These concepts are relevant to videos that contain evidence for the persistence of the Ivory-billed Woodpecker. Drumming and wingbeats are two types of periodic motion of large woodpeckers. Tis paper discusses these behaviors and related transient motions that occur in evidence for the persistence of the Ivory-billed Woodpecker (Campephilus principalis)1–3. Most woodpeckers signal by drumming, which consists of a rapid series of blows with the bill. Audio S1 contains four drumming events by nearby and distant Pileated Woodpeckers (Dryocopus pileatus). Some members of the Campephilus genus do not engage in this type of drumming but instead signal with double knocks.
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Appendix B. Habitat Capability Index for Pileated Woodpecker (Dryocopus Pileatus)
Appendix B. Habitat capability index for Pileated Woodpecker (Dryocopus pileatus) Developers: Brenda McComb, David Vesely, Michael McGrath Reviewers: Joan Hagar, S. Kim Nelson Background Pileated woodpeckers occur in every physiographic province of western Oregon (Csuti et al. 1997). The species is generally absent from landscapes dominated by non-forested plant communities and agricultural lands. Pileated woodpeckers lay three to five eggs in nests they excavate in dead or dying trees. (Harris 1980) found that cavity selection is based upon the structural quality of the wood and that they will occasionally excavate cavities in live trees with soft heartwood. Mellen et al. (1992) reported that pileated woodpecker nests occur in trees or snags having a mean diameter of 71 cm dbh and a minimum diameter of 40 cm. Nelson (1989) reported similar nest tree diameters: the mean diameter was 67 cm dbh and minimum was 47 cm dbh. In Oregon, pileated woodpeckers usually nest in forest stands >80 years in age (Mellen 1992, Nelson 1989). The diet of pileated woodpeckers consists primarily of wood-boring insects, particularly carpenter ants (Genus Camponotus) which they extract from snags and stumps (Bull 1975, McClellard 1979). In western Oregon, snags and logs are the most frequently used foraging substrates (Mannan 1984). Bull (1975) reported that the abundance of coarse woody debris (CWD) was significantly greater in stands used by pileated woodpeckers than was generally available. Pileated woodpeckers do forage in young stands (age <40 years) but shrub cover in clearcuts may limit accessibility to stumps and logs (Bull 1975). Habitat capability index model The pileated woodpecker habitat capability index model assessment includes two sub-indices for nesting and foraging habitat.
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Birding in the Missoula and Bitterroot Valleys
Birding in the Missoula and Bitterroot Valleys Five Valleys and Bitterroot Audubon Society Chapters are grassroots volunteer organizations of Montana Audubon and the National Audubon Society. We promote understanding, respect, and enjoyment of birds and the natural world through education, habitat protection, and environmental advocacy. Five Valleys Bitterroot Audubon Society Audubon Society P.O. Box 8425 P.O. Box 326 Missoula, MT 59807 Hamilton, MT 59840 www.fvaudubon.org/ www.bitterrootaudubonorg/ Montana Audubon P.O. Box 595 Helena, MT 59624 406-443-3949 www.mtaudubon.org Status W Sp Su F Bird Species of West-central Montana (most vagrants excluded) _ Harlequin Duck B r r r Relative abundance in suitable habitat by season are: _ Long-tailed Duck t r r c - common to abundant, usually found on every visit in _ Surf Scoter t r r r moderate to large numbers _ White-winged Scoter t r r r u - uncommon, usually present in low numbers but may be _ Common Goldeneye B c c c c _ missed Barrow’s Goldeneye B u c c c _ o - occasional, seen only a few times during the season, not Bufflehead B o c u c _ Hooded Merganser B o c c c present in all suitable habitat _ Common Merganser B c c c c r - rare, one to low numbers occur but not every year _ Red-breasted Merganser t o o _ Status: Ruddy Duck B c c c _ Osprey B c c c B - Direct evidence of breeding _ Bald Eagle B c c c c b - Indirect evidence of breeding _ Northern Harrier B u c c c t - No evidence of breeding _ Sharp-shinned Hawk B u u u u _ Cooper’s Hawk B u u u u Season of occurrence: _ Northern Goshawk B u u u u W - Winter, mid-November to mid-February _ Swainson’s Hawk B u u u Sp - Spring, mid-February to mid-May _ Red-tailed Hawk B c c c c Su - Summer, mid-May to mid-August _ Ferruginous Hawk t r r r F - Fall, mid-August to mid-November _ Rough-legged Hawk t c c c _ Golden Eagle B u u u u This list follows the seventh edition of the AOU check-list.
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Pinecrest Golf Course
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Anatomical Evidence for Phylogenetic Relationships Among Woodpeckers
ANATOMICAL EVIDENCE FOR PHYLOGENETIC RELATIONSHIPS AMONG WOODPECKERS WILLIAM R. GOODGE ALT•tOUCr•the functionalanatomy of woodpeckershas long been a subjectof interest,their internal anatomyhas not been usedextensively for determiningprobable phylogeneticrelationships within the family. In part this is probablydue to the reluctanceto use highly adaptivefea- tures in phylogeneticstudies becauseof the likelihood of convergent evolution. Bock (1967) and othershave pointedout that adaptivehess in itself doesnot rule out taxonomicusefulness, and that the highly adaptivefeatures will probablybe the oneshaving conspicuous anatomical modifications,and Bock emphasizesthe need for detailedstudies of func- tion beforeusing featuresin studiesof phylogeny.Although valuable, functionalconclusions are often basedon inferencesnot backed up by experimentaldata. As any similaritybetween species is possiblydue to functionalconvergence, I believewhat is neededmost is detailedstudy of a numberof featuresin order to distinguishbetween similarities re- sultingfrom convergenceand thosebased on phylogenticrelationship. Simplestructures are not necessarilymore primitive and morphological trendsare reversible,as Mayr (1955) has pointedout. Individual varia- tion may occur and various investigatorsmay interpret structuresdif- ferently. Despite these limitations,speculation concerning phylogeny will continuein the future,and I believethat it shouldbe basedon more, rather than fewer anatomical studies. MATERIALS AND METItODS Alcoholic specimensrepresenting 33 genera
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Aullwood's Birds (PDF)
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Red-Shouldered Hawk and Spring Woodpecker Survey
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Prairie Falcon Northern Flint Hills Audubon Society Newsletter
“The World’s Worst Problems” Dr. Walter Dodds TUESDAY, Nov. 16, 7 p.m. manhattan Public Library Groesbeck Meeting Room, 2nd floor Dr. Dodds will explore some of the worst problems that currently, or could be predicted to, afflict humanity. The root causes and required solutions will also be addressed in a general sense for all the major problems. The presentation will build on “Humanity’s Footprint,” a recent book on global environmental issues by Dr. Dodds. The talk will bring out points based on sound scientific facts, and issues that humanity should not ignore if they are to at least sustain current lifestyles, and certainly if we are to improve living conditions for all people. Dr. Dodds is a University Distinguished Professor in Biology at Kansas State University. prairie falcon Northern Flint Hills Audubon Society Newsletter Vol. 39, No. 3 ~ November 2010 Northern Flint Hills Audubon Society, Northern Flint Hills Audubon Society, 1932, Manhattan, KS 66505-1932 Box P.O. Inside Upcoming Events: pg. 2 - Skylight plus Nov. 1 - Board Meeting 6 p.m. Home of Tom and MJ Morgan pete cohen Nov. 13 - BirdSeed PICKUP UFM parking lot, pg. 3 - Life After Death 8:30-11:30 a.m. dru clarke Nov. 13 - 8 a.m. - noon: Sat. Birding - Cleanup at Michel-Ross Preserve - Bring a bag pg. 4 - K-State Freshmen respond to & binoculars (STAGG HILL) Ghost Bird documentary Nov. 16- Program by Walter Dodds, 7 p.m. TUESDAY, MJ morgan Manhattan Public Library Groesbeck meeting rm pg. 5 - Take Note Dec. 6 - Board Meeting Dec. 18 - Manhattan Christmas Bird Count Printed by Claflin Books & Copies Manhattan, KS Skylight plus Pete Cohen The sky looked everyone else need to keep making.
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Conserving the Biodiversity of Massachusetts in a Changing World
BioMap2 CONSERVING THE BIODIVERSITY OF MASSACHUSETTS IN A CHANGING WORLD MA Department of Fish & Game | Division of Fisheries & Wildlife | Natural Heritage & Endangered Species Program n The Nature Conservancy COMMONWEALTH OF MASSACHUSETTS THE NATURE CONSERVANCY DEVAL L. PATRICK, Governor WAYNE KLOCKNER, State Director TIMOTHY P. MURRAY, Lieutenant Governor MASSACHUSETTS PROGRAM IAN A. BOWLES, Secretary BOARD OF TRUSTEES EXECUTIVE OFFICE OF ENERGY & JEFFREY PORTER, Chair (Wayland) ENVIRONMENTAL AFFAIRS JOSE ALVAREZ (Mansfield) MARY B. GRIFFIN, Commissioner PAUL BAKSTRAN (Berlin) DEPARTMENT OF FISH & GAME MARCELLA BOELHOUWER (Weston) WAYNE F. MacCALLUM, Director SARAH BROUGHEL (Auburndale) DIVISION OF FISHERIES & WILDLIFE CHARLES CARLSON (Acton) FISHERIES & WILDLIFE BOARD ANNA COLTON (Winchester) GEORGE L. DAREY, Chair (Lenox) BOB DURAND (Marlborough) BONNIE BOOTH (Spencer) PAUL ELIAS (Cambridge) JOHN F. CREEDON, (North Easton) RICHARD FORMAN (Concord) JOSEPH S. LARSON, PhD (Pelham) DAVID FOSTER (Shutesbury) MICHAEL P. ROCHE (Orange) JOHN HAASE (Wayland) BRANDI VAN ROO, PhD (Douglas) MALCOLM HENDERSON (Beverly) FREDERIC WINTHROP (Ipswich) THOMAS JONES (Andover) DAVID LEATHERS (Winchester) NATURAL HERITAGE & ENDANGERED SPECIES ADVISORY COMMITTEE BRIAN MAZAR (Mendon) KATHLEEN S. ANDERSON, Chair (Middleborough) NINA McINTYRE (Winchester) MARILYN J. FLOR, (Rockport) ALICE RICHMOND (Boston) JOSEPH S. LARSON, PhD (Pelham) MARILYN SARLES (Wellesley Hills) MARK MELLO (South Dartmouth) GLENN MOTZKIN (Haydenville) THOMAS J. RAWINSKI (Oakham) JONATHAN
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Characteristics of Habitat Used by Pileated Woodpeckers in Great Lakes–St
Prairie Perspectives (Vol. 12) 97 Characteristics of habitat used by pileated woodpeckers in Great Lakes–St. Lawrence forest region of Ontario Peter G. Bush, Dalhousie University ( [email protected]) Brain J. Naylor, Ontario Ministry of Natural Resources ([email protected]) Peter N. Duinker, DalhousieUniversity ([email protected]) Abstract: We documented habitat used by pileated woodpeckers for foraging in Great Lakes – St. Lawrence forests of Ontario of central Ontario at the tree and stand scales. At the tree scale, we found that the pileated woodpeckers used a range of tree species and used trees that were generally larger than other trees available at the site. We also found that pileated woodpeckers used a higher portion of snags compared to live trees. All five snag classes were used, but classes 4 and 5 (higher decayed classes) were used more than expected. At the stand scale, we developed a habitat suitability index (HSI) model that predicted the presence of pileated woodpecker foraging activity based on forest-type, stand age, and canopy closure. Foraging use by pileated woodpeckers appeared to peak in stands ca. 120–150 years of age and with a canopy closure of approximately 60%. Foresters are encouraged to set management objectives at both the tree and stand scales. At the tree scale, it is important to retain larger trees (i.e. > 25 cm dbh), especially snags, of a variety of species for foraging opportunities. At the stand scale, a variety of forest types can provide pileated woodpecker foraging habitat. Our findings suggest that pileated woodpeckers may not be ‘old-growth obligates’ but actually prefer foraging in forests mature in development with a partly open canopy (i.e.
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