Catharus Fuscescens)
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Swainson's Thrush
Swainson’s Thrush Catharus ustulatus Account #: 8365 Species code: SWTH Band size: 1B Skull: 1 Nov (Small windows may remain indefinitely) Pyle: p397 Moult timing Sibley: p407 Moult Formative Definitive Basic 10 primaries (10th reduced) 9 secondaries 12 tail feathers Juvenile plumage is distinctive. Formative and basic plumages are very similar. The absence of moult limits is not easily discerned. Ageing Use moult limits to separate formative plumage from basic plumage. Tail shape may be reliable in some cases, but intermediates occur. P10 length may also be useful. Moult limit Formative Basic Juvenile feathers among the great- er coverts typically have buffy tips. Spots are generally larger on the innermost feathers. Spots become more subtle and may disappear when feathers are worn. Tail Shape Juvenile/Formative Basic The angle of the feather tip differs. Formative = 88° angle Basic = 109° angle Worn feathers may be misleading. Sexing Juvenile Formative Basic No known plumage methods. During the breeding season cloacal protuberance and brood patch are well developed. References: Collier & Wallace 1989, MacGill Bird Observatory, Morris & Bradley 2000, Pyle 1997, Tabular Pyle 2007. Images: David Hodkinson. Compiled by David Hodkinson, 12 December 2011; North American edition General editor: David Hodkinson - [email protected] 8365 Identification Similar species: Hermit Thrush, Grey-cheeked Thrush, Bicknell’s Thrush & Veery. Hermit Thrush Swainson’s Thrush P6 emargination P9 P9 Swainson’s - No emargination Hermit - Emarginated Grey-cheeked - Often emarginated Veery - Slight emargination P6 P6 Wing Formula Hermit: P9 < P6, Swainson’s, Grey-cheeked & Veery: P9 > P6 Hermit Thrush Swainson’s Thrush Back vs Tail colour Swainson’s - No contrast Hermit - Tail colour contrasts with back colour. -
Hermit Thrush (<Em>Catharus Guttatus</Em>) and Veery (<Em>C
East Tennessee State University Digital Commons @ East Tennessee State University Electronic Theses and Dissertations Student Works 5-2010 Hermit Thrush (Catharus guttatus) and Veery (C. fuscescens) Breeding Habitat Associations in Southern Appalachian High-Elevation Forests. Andrew J. Laughlin East Tennessee State University Follow this and additional works at: https://dc.etsu.edu/etd Part of the Terrestrial and Aquatic Ecology Commons Recommended Citation Laughlin, Andrew J., "Hermit Thrush (Catharus guttatus) and Veery (C. fuscescens) Breeding Habitat Associations in Southern Appalachian High-Elevation Forests." (2010). Electronic Theses and Dissertations. Paper 1695. https://dc.etsu.edu/etd/1695 This Thesis - Open Access is brought to you for free and open access by the Student Works at Digital Commons @ East Tennessee State University. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of Digital Commons @ East Tennessee State University. For more information, please contact [email protected]. Hermit Thrush (Catharus guttatus) and Veery (C. fuscescens) Breeding Habitat Associations in Southern Appalachian High-Elevation Forests __________________ A thesis presented to the faculty of the Department of Biological Sciences East Tennessee State University In partial fulfillment of the requirements for degree Masters of Science in Biological Sciences _________________ by Andrew J. Laughlin May 2010 __________________ Dr. Fred J. Alsop III, Chair Dr. Istvan Karsai Dr. Thomas F. Laughlin Keywords: Birds, Habitat Partitioning, Principal Components Analysis ABSTRACT Hermit Thrush (Catharus guttatus) and Veery (C. fuscescens) Breeding Habitat Associations in Southern Appalachian High-Elevation Forests by Andrew J. Laughlin The Hermit Thrush is a new breeding bird in the Southern Appalachian high-elevation mountains, having expanded its range southward over the last few decades. -
Catharus Fuscescens the Veery, Like Most Woodland Thrushes, Is More
Veery Catharus fuscescens The Veery, like most woodland thrushes, is more frequently heard than seen. Most bird ers are familiar with its veer alarm call. Its melodious song, a series of downward spiraling notes, rivals that of the Hermit Thrush. Veeries breed throughout Vermont; their range of accepted habitats overlaps that of all other thrushes except the Gray cheeked. Although accepting a nearly ubiq uitous array of breeding areas, in Connecti cut Veeries preferred moist sites (Berlin 1977) and, indeed, few swamps or moist son's thrushes in overlapping territories woodlands in the Northeast are unoccupied (D. P. Kibbe, pers. observ.). by Veeries. However, Vermont's greatest re The Veery's bulky nest is built on a thick corded breeding densities for the Veery-64 foundation of dead leaves, usually among to 91 pairs per 100 ha (26 to 37 pairs per saplings or in shrubbery on or near the lOa a)-have been found in habitat com ground. Three to 5 pale blue eggs are laid; posed of mixed forest and old fields in cen they are incubated for II to 12 days. Twenty tral Vermont (Nicholson 1973, 1975, 1978). three Vermont egg dates range from May 26 Dilger (195 6a) found that Veeries preferred to July 23, with a peak in early June. Nest disturbed (cutover) forests, presumably lings grow rapidly, and they may leave the because of dense undergrowth there. The nest in as few as 10 days. Nestlings have Veery's acceptance of varied habitat is not been found as early as June 10 and as late surprising in light of its geographic distri as July 6. -
Conservation Assessment for Swainson's Thrush (Catharus
Conservation Assessment for Swainson’s Thrush (Catharus ustulatus) Photo: Maria Bajema USDA Forest Service, Eastern Region May 10, 2004 Tony Rinaldi Wisconsin Department of Natural Resources Mike Worland Wisconsin Department of Natural Resources This Conservation Assessment was prepared to compile the published and unpublished information on the Swainson’s Thrush and provides information to serve as a Conservation Assessment for the Eastern Region of the Forest Service. It does not represent a management decision by the U.S. Forest Service. Though the best scientific information available was used and subject experts were consulted in preparation of this document, it is expected that new information will arise. In the spirit of continuous learning and adaptive management, if you have information that will assist in conserving the Swainson’s Thrush, please contact the Eastern Region of the Forest Service - Threatened and Endangered Species Program at 310 Wisconsin Avenue, Suite 580 Milwaukee, Wisconsin 53203. Table of Contents EXECUTIVE SUMMARY.....................................................................4 ACKNOWLEDGEMENTS ....................................................................5 NOMENCLATURE AND TAXONOMY...............................................5 DESCRIPTION OF SPECIES................................................................5 LIFE HISTORY......................................................................................6 Reproduction..........................................................................................6 -
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. -
Vinton County State Listed Animal Species
Vinton County State Listed Animal Species Common Name Scientific Name Group State Status Federal Status Eastern Hellbender Cryptobranchus alleganiensis alleganiensis Amphibian Endangered Eastern Spadefoot Scaphiopus holbrookii Amphibian Endangered Northern Harrier Circus hudsonius Bird Endangered Regal Fritillary Speyeria idalia Butterfly Endangered Lilypad Forktail Ischnura kellicotti Damselfly Endangered Uhler's Sundragon Helocordulia uhleri Dragonfly Endangered Blue corporal Ladona deplanata Dragonfly Endangered Spotted Darter Etheostoma maculatum Fish Endangered Ohio Lamprey Ichthyomyzon bdellium Fish Endangered Northern Brook Lamprey Ichthyomyzon fossor Fish Endangered Black Bear Ursus americanus Mammal Endangered Pocketbook Lampsilis ovata Mollusk Endangered Little Spectaclecase Villosa lienosa Mollusk Endangered Timber Rattlesnake Crotalus horridus Reptile Endangered Mud Salamander Pseudotriton montanus Amphibian Threatened Midland Mud Salamander Pseudotriton montanus diastictus Amphibian Threatened none Hydroptila koryaki Caddisfly Threatened Tippecanoe Darter Etheostoma tippecanoe Fish Threatened Northern Long-eared Bat Myotis septentrionalis Mammal Threatened Threatened Eastern Cricket Frog Acris crepitans crepitans Amphibian Species of Concern March, 2020 Page 1 of 3 Common Name Scientific Name Group State Status Federal Status Four-toed Salamander Hemidactylium scutatum Amphibian Species of Concern Sharp-shinned Hawk Accipiter striatus Bird Species of Concern Henslow's Sparrow Ammodramus henslowii Bird Species of Concern Grasshopper -
Native Shoreland/Riparian Buffer Plantings for New Hampshire
Native Shoreland/Riparian Buffer Plantings for New Hampshire* * This list is referenced in Env-Wq 1400 (Shoreland Protection) as Appendix D Associated Birds and Mammals Common Growth Soil Latin Name Height Rooting Light Preference Habitat (Cover, Nesting or Food) Name(s) Rate Preference and Food Value Trees Wildlife: Pileated woodpecker, wood Rich woods, American Basswood Medium-Large Full/Part Shade duck, other birds; deer, rabbit, Tilia americana Moderate Deep Moist valleys, (American Linden) 60-100’ or Full Sun squirrel gentle slopes Food: Seeds, twigs Wildlife: Blue jay, chickadees, nuthatches, quail, ruffed grouse, Rich woods, tufted titmouse, wild turkey, wood Fagus Medium-Large Full/Part Shade or Dry or American Beech Slow Shallow well-drained duck, woodpeckers; bear, chipmunk, grandifolia 60-90’ Full Sun Moist lowlands deer, fox, porcupine, snowshoe hare, squirrel Food: Nuts, buds, sap Wildlife: Downy woodpecker, mockingbird, purple finch, ring- American Ostrya Small Full/Part Shade Dry or necked pheasant, rose-breasted Hophornbeam Slow Shallow Rich woods virginiana 20-40’ or Full Sun Moist grosbeak, ruffed grouse, wild turkey, (Ironwood) wood quail; deer, rabbit, squirrel Food: Nuts, buds, seeds Dry, Rich woods, American Hornbeam Wildlife: Quail, ruffed grouse, wood Carpinus Small/Shrubby Full/Part Shade or Moist, forested (Blue Slow Moderate duck; beaver, deer, squirrel caroliniana 20-40’ Full Sun Flood wetlands, ravines, Beech/Musclewood) Food: Seeds, buds Tolerant streambanks Wildlife: Bluebird, brown thrasher, Forested catbird, -
Wildland Fire in Ecosystems: Effects of Fire on Fauna
United States Department of Agriculture Wildland Fire in Forest Service Rocky Mountain Ecosystems Research Station General Technical Report RMRS-GTR-42- volume 1 Effects of Fire on Fauna January 2000 Abstract _____________________________________ Smith, Jane Kapler, ed. 2000. Wildland fire in ecosystems: effects of fire on fauna. Gen. Tech. Rep. RMRS-GTR-42-vol. 1. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 83 p. Fires affect animals mainly through effects on their habitat. Fires often cause short-term increases in wildlife foods that contribute to increases in populations of some animals. These increases are moderated by the animals’ ability to thrive in the altered, often simplified, structure of the postfire environment. The extent of fire effects on animal communities generally depends on the extent of change in habitat structure and species composition caused by fire. Stand-replacement fires usually cause greater changes in the faunal communities of forests than in those of grasslands. Within forests, stand- replacement fires usually alter the animal community more dramatically than understory fires. Animal species are adapted to survive the pattern of fire frequency, season, size, severity, and uniformity that characterized their habitat in presettlement times. When fire frequency increases or decreases substantially or fire severity changes from presettlement patterns, habitat for many animal species declines. Keywords: fire effects, fire management, fire regime, habitat, succession, wildlife The volumes in “The Rainbow Series” will be published during the year 2000. To order, check the box or boxes below, fill in the address form, and send to the mailing address listed below. -
Robert Ridgway 1850-1929
NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA BIOGRAPHICAL MEMOIRS VOLUME XV SECOND MEMOIR BIOGRAPHICAL MEMOIR OF ROBERT RIDGWAY 1850-1929 BY ALEXANDER WETMORE PRESENTED TO THE ACADEMY AT THE ANNUAL MEETING, 1931 ROBERT RIDGWAY 1850-1929 BY ALEXANDER WETMORE Robert Ridgway, member of the National Academy of Science, for many years Curator of Birds in the United States National Museum, was born at Mount Carmel, Illinois, on July 2, 1850. His death came on March 25, 1929, at his home in Olney, Illinois.1 The ancestry of Robert Ridgway traces back to Richard Ridg- way of Wallingford, Berkshire, England, who with his family came to America in January, 1679, as a member of William Penn's Colony, to locate at Burlington, New Jersey. In a short time he removed to Crewcorne, Falls Township, Bucks County, Pennsylvania, where he engaged in farming and cattle raising. David Ridgway, father of Robert, was born March 11, 1819, in Harrisburg, Pennsylvania. During his infancy his family re- moved for a time to Mansfield, Ohio, later, about 1840, settling near Mount Carmel, Illinois, then considered the rising city of the west through its prominence as a shipping center on the Wabash River. Little is known of the maternal ancestry of Robert Ridgway except that his mother's family emigrated from New Jersey to Mansfield, Ohio, where Robert's mother, Henrietta James Reed, was born in 1833, and then removed in 1838 to Calhoun Praifle, Wabash County, Illinois. Here David Ridgway was married on August 30, 1849. Robert Ridgway was the eldest of ten children. -
Biodiversity and Ecological Potential of Plum Island, New York
Biodiversity and ecological potential of Plum Island, New York New York Natural Heritage Program i New York Natural Heritage Program The New York Natural Heritage Program The NY Natural Heritage Program is a partnership NY Natural Heritage has developed two notable between the NYS Department of Environmental online resources: Conservation Guides include the Conservation (NYS DEC) and The Nature Conservancy. biology, identification, habitat, and management of many Our mission is to facilitate conservation of rare animals, of New York’s rare species and natural community rare plants, and significant ecosystems. We accomplish this types; and NY Nature Explorer lists species and mission by combining thorough field inventories, scientific communities in a specified area of interest. analyses, expert interpretation, and the most comprehensive NY Natural Heritage also houses iMapInvasives, an database on New York's distinctive biodiversity to deliver online tool for invasive species reporting and data the highest quality information for natural resource management. planning, protection, and management. In 1990, NY Natural Heritage published Ecological NY Natural Heritage was established in 1985 and is a Communities of New York State, an all inclusive contract unit housed within NYS DEC’s Division of classification of natural and human-influenced Fish, Wildlife & Marine Resources. The program is communities. From 40,000-acre beech-maple mesic staffed by more than 25 scientists and specialists with forests to 40-acre maritime beech forests, sea-level salt expertise in ecology, zoology, botany, information marshes to alpine meadows, our classification quickly management, and geographic information systems. became the primary source for natural community NY Natural Heritage maintains New York’s most classification in New York and a fundamental reference comprehensive database on the status and location of for natural community classifications in the northeastern rare species and natural communities. -
Experimental Removal of Strong and Weak Predators: Mice and Chipmunks Preying on Songbird Nests
Ecology, 82(10), 2001, pp. 2927±2936 q 2001 by the Ecological Society of America EXPERIMENTAL REMOVAL OF STRONG AND WEAK PREDATORS: MICE AND CHIPMUNKS PREYING ON SONGBIRD NESTS K. A. SCHMIDT,1 J. R. GOHEEN,2 R. NAUMANN,R.S.OSTFELD,E.M.SCHAUBER, AND ALAN BERKOWITZ Institute of Ecosystem Studies, Box AB, Millbrook, New York 12545 USA Abstract. We examined the effects of separate removal experiments of two generalist consumers, the white-footed mouse (Peromyscus leucopus) and the eastern chipmunk (Tam- ias striatus), on nest predation rates of forest songbirds. Mice are numerically dominant at our study sites and were shown to be strong predators in other predator±prey interactions, such as those involving gypsy moths. Therefore, we hypothesized that removal of mice would result in decreased levels of nest predation relative to control treatments with a complete predator assemblage, but that the removal of chipmunks would not result in decreased nest predation. Both hypotheses were supported. Mice depredated .60% of arti®cial nests in control plots (mouse populations intact), whereas chipmunks depredated ;20%. Daily nest mortality rates in mouse removal treatments were less than half the rates in controls but were virtually identical between chipmunk removal and control treatments. Nonetheless, when we examined predation rates across plots in which the density of mice varied naturally, total daily mortality rates declined as the density of mice increased. This pattern occurred because mortality from non-mouse predators decreased as the density of mice increased and overwhelmed increasing mortality from mice to drive the overall dy- namics of the system. -
1 Biological Species Report for the Bicknell's Thrush (Catharus
Biological Species Report for the Bicknell’s Thrush (Catharus bicknelli) Version 1.4a Bicknell’s thrush (Photo credit: Alan Schmierer) August 2017 U.S. Fish and Wildlife Service Northeast Region Hadley, MA 1 This document was prepared by Anthony Tur (USFWS-New England Field Office (FO)/Northeast Regional Office (RO)), Krishna Gifford (USFWS-Northeast RO), and Beth Forbus (USFWS-Headquarters (HQ)). We greatly appreciate the assistance of Dr. Randy Dettmers (USFWS-Northeast RO), Dr. John Lloyd (Vermont Center for Ecostudies), Dr. Jason Hill (Vermont Center for Ecostudies), Chris Rimmer (Vermont Center for Ecostudies), and Nancy Green (USFWS-HQ) who provided helpful information or review of sections of the working draft document. We would like to thank the following USFWS staff for their review and comments on version 1.0 of the document: Dr. Randy Dettmers (Northeast RO), Anna Harris (Maine FO), Dr. Cherry Keller (Chesapeake Bay FO), Dr. Mark McCollough (Maine FO), Martin Miller (Northeast RO), Sarah Nystrom (Virginia FO), Nicole Ranalli (Pennsylvania FO), Nicole Rankin (Southeast RO), and David Simmons (New England FO). We also would like to thank the following State or Territory natural resources staff, as well as our peer reviewers, for their assistance in reviewing and providing constructive comments on version 1.1 of the document: John W. Ozard (New York Department of Environmental Conservation, Bureau of Wildlife-Avian Diversity Unit), John Kanter and Dr. Pam Hunt (New Hampshire Fish and Game, Nongame and Endangered Wildlife), Ramon Luis Rivera (Puerto Rico Department of Natural and Environmental Resources), Dr. Toni Morelli (U.S. Geological Survey-Northeast Climate Science Center), Alyssa Rosemartin (USA National Phenology Network, University of Arizona), Dr.