Guidelines for Finding Nests of Passerine Birds in Tallgrass Prairie
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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. -
L O U I S I a N A
L O U I S I A N A SPARROWS L O U I S I A N A SPARROWS Written by Bill Fontenot and Richard DeMay Photography by Greg Lavaty and Richard DeMay Designed and Illustrated by Diane K. Baker What is a Sparrow? Generally, sparrows are characterized as New World sparrows belong to the bird small, gray or brown-streaked, conical-billed family Emberizidae. Here in North America, birds that live on or near the ground. The sparrows are divided into 13 genera, which also cryptic blend of gray, white, black, and brown includes the towhees (genus Pipilo), longspurs hues which comprise a typical sparrow’s color (genus Calcarius), juncos (genus Junco), and pattern is the result of tens of thousands of Lark Bunting (genus Calamospiza) – all of sparrow generations living in grassland and which are technically sparrows. Emberizidae is brushland habitats. The triangular or cone- a large family, containing well over 300 species shaped bills inherent to most all sparrow species are perfectly adapted for a life of granivory – of crushing and husking seeds. “Of Louisiana’s 33 recorded sparrows, Sparrows possess well-developed claws on their toes, the evolutionary result of so much time spent on the ground, scratching for seeds only seven species breed here...” through leaf litter and other duff. Additionally, worldwide, 50 of which occur in the United most species incorporate a substantial amount States on a regular basis, and 33 of which have of insect, spider, snail, and other invertebrate been recorded for Louisiana. food items into their diets, especially during Of Louisiana’s 33 recorded sparrows, Opposite page: Bachman Sparrow the spring and summer months. -
Territory Establishment in Red-Winged Blackbirds: Importance of Aggressive Behavior and Experience
Condor, 81:258-264 0 The Cooper Ornithological Society 1979 TERRITORY ESTABLISHMENT IN RED-WINGED BLACKBIRDS: IMPORTANCE OF AGGRESSIVE BEHAVIOR AND EXPERIENCE KEN YASUKAWA In this paper I assess the importance of most intense when males attempt to acquire aggression in acquisition of initial breeding their initial territories. Competition be- territory by male Red-winged Blackbirds tween males occurs primarily among birds (Agelaius phoeniceus). The ability to ac- in fully adult plumage, that is, birds who are quire territory is expected to depend upon at least two years old. The existence of con- that portion of male quality determined pri- siderable competition for territories is in- marily by intrasexual selection. dicated by: rapid replacement following re- Darwin (1859, 1871) formulated the the- moval (Orians 1961); high conspecific male ory of sexual selection to account for certain trespass rates (Peek 1971); and defense of apparent exceptions to his concept of natu- suboptimal areas (Orians 1961, Case and ral selection, but evolutionary biologists Hewitt 1963, Robertson 1972, 1973). now realize that sexual selection is a special Male Red-winged Blackbirds establish case of individual selection relating to the territories by taking over unoccupied areas, evolutionary implications of competitive intruding between occupied areas and ex- mating. Most zoologists agree with Darwin panding, or displacing established residents that sexual selection has two phases: intra- (Nero 1956). As defined here, males are sexual, usually in the form of competition “successful” when they possess suitable between males; and intersexual or epigam- nesting sites and are not displaced by other ic, usually in the form of female choice of males prior to the onset of nesting by fe- a mate (Selander 1972, Emlen 1973, Brown males (regardless of whether they acquire 1975, Wilson 1975, but see also Mayr 1972). -
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. -
The Importance of Floristics to Sagebrush Breeding Birds of the South Okanagan and Similkameen Valleys, British Columbia1
The Importance of Floristics to Sagebrush Breeding Birds of the South Okanagan and Similkameen Valleys, British Columbia1 Susan Paczek2 and Pam Krannitz3 ________________________________________ Abstract Habitat associations were determined for five species species in Canada relative to the 3 percent of area that of songbirds breeding in sagebrush habitat of the South these habitat types occupy (Hooper and Pitt 1995). At Okanagan and Similkameen valleys, British Columbia. the northern extent of the Great Basin, the shrubsteppe We examined the relative importance of plant species habitat of the southern Okanagan and Similkameen versus “total forbs” and “total grasses” at a local level Valleys (fig. 1) supports many species that are at the (<100 m) with point counts and vegetation survey data limit of their range and are unique in Canada. This area collected at 245 points. Logistic regression models contains a high concentration of bird species at risk, showed that individual plant species were often more including provincially red-listed shrubsteppe birds such important than variables that grouped species. Habitat as Brewer's Sparrow (Spizella breweri breweri), Grass- associations varied for each species. Brewer's Sparrow hopper Sparrow (Ammodrammus savannarum) and (Spizella breweri) was associated with parsnip- Lark Sparrow (Chondestes grammacus). In addition, flowered buckwheat (Eriogonum heracleoides) and North American Breeding Bird Survey data compiled lupine (Lupinus sericeus or sulphureus). Lark Sparrow for the period 1966 to 1996 showed significant con- (Chondestes grammacus) was positively associated tinental decreases in populations of Brewer's Sparrow, with sand dropseed grass (Sporobolus cryptandrus), Lark Sparrow, Grasshopper Sparrows and Western Grasshopper Sparrow (Ammodrammus savannarum) Meadowlarks (Sturnella neglecta; Peterjohn and Sauer was positively associated with pasture sage (Artemisia 1999), all of which breed in the study area. -
Territory and Mating System in the Bobolink, Dolichonyx Oryzivorus
Western Michigan University ScholarWorks at WMU Master's Theses Graduate College 4-1975 Territory and Mating System in the Bobolink, Dolichonyx Oryzivorus Arlo J. Raim Follow this and additional works at: https://scholarworks.wmich.edu/masters_theses Part of the Zoology Commons Recommended Citation Raim, Arlo J., "Territory and Mating System in the Bobolink, Dolichonyx Oryzivorus" (1975). Master's Theses. 2493. https://scholarworks.wmich.edu/masters_theses/2493 This Masters Thesis-Open Access is brought to you for free and open access by the Graduate College at ScholarWorks at WMU. It has been accepted for inclusion in Master's Theses by an authorized administrator of ScholarWorks at WMU. For more information, please contact [email protected]. TERRITORY AND MATING SYSTEM IN THE BOBOLINK, DOLICHONYX ORYZIVORUS by Arlo J . Raim A Thesis Submitted to the Faculty of The Graduate College in partial fulfillment of the Degree of Master of Arts Western Michigan University Kalamazoo, Michigan April 1975 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. ACKNOWLEDGEMENTS I would like to thank my advisor, Dr. Richard Brewer, for suggestions and discussions about the study and for reviewing and making suggestions on preparation of the manuscript. I would also like to thank Dr. Jack Wood for suggestions on clarifying the man uscript, and Errol Moerdyk, Jerome Wenger, and Jerome Robins for their assistance in the field. Arlo J. Raim Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. INFORMATION TO USERS This material was produced from a microfilm copy of the original document. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the original submitted. -
Effects of Management Practices on Grassland Birds: Bobolink
EFFECTS OF MANAGEMENT PRACTICES ON GRASSLAND BIRDS: BOBOLINK Grasslands Ecosystem Initiative Northern Prairie Wildlife Research Center U.S. Geological Survey Jamestown, North Dakota 58401 This report is one in a series of literature syntheses on North American grassland birds. The need for these reports was identified by the Prairie Pothole Joint Venture (PPJV), a part of the North American Waterfowl Management Plan. The PPJV recently adopted a new goal, to stabilize or increase populations of declining grassland- and wetland-associated wildlife species in the Prairie Pothole Region. To further that objective, it is essential to understand the habitat needs of birds other than waterfowl, and how management practices affect their habitats. The focus of these reports is on management of breeding habitat, particularly in the northern Great Plains. Suggested citation: Dechant, J. A., M. L. Sondreal, D. H. Johnson, L. D. Igl, C. M. Goldade, A. L. Zimmerman, and B. R. Euliss. 1999 (revised 2001). Effects of management practices on grassland birds: Bobolink. Northern Prairie Wildlife Research Center, Jamestown, ND. 24 pages. Species for which syntheses are available or are in preparation: American Bittern Grasshopper Sparrow Mountain Plover Baird’s Sparrow Marbled Godwit Henslow’s Sparrow Long-billed Curlew Le Conte’s Sparrow Willet Nelson’s Sharp-tailed Sparrow Wilson’s Phalarope Vesper Sparrow Upland Sandpiper Savannah Sparrow Greater Prairie-Chicken Lark Sparrow Lesser Prairie-Chicken Field Sparrow Northern Harrier Clay-colored Sparrow Swainson’s Hawk Chestnut-collared Longspur Ferruginous Hawk McCown’s Longspur Short-eared Owl Dickcissel Burrowing Owl Lark Bunting Horned Lark Bobolink Sedge Wren Eastern Meadowlark Loggerhead Shrike Western Meadowlark Sprague’s Pipit Brown-headed Cowbird EFFECTS OF MANAGEMENT PRACTICES ON GRASSLAND BIRDS: BOBOLINK Jill A. -
Status of 10 Bird Species of Conservation Concern, Vol. 3
Status of 10 Bird Species of Conservation Concern in US Fish & Wildlife Service Region 6: Volume III Draft Report to: United States Fish & Wildlife Service, Region 6 Denver, Colorado By Christopher J. Butler, Ph.D., Nathan Hillis and Katrina Hucks Department of Biology University of Central Oklahoma Edmond, Oklahoma 73034-5209 Apr 30, 2015 Table of Contents Marbled Godwit (Limosa fedoa) ................................................................................................................... 3 Franklin’s Gull (Leucophaeus pipixcan) ....................................................................................................... 11 Black Tern (Chlidonias niger)....................................................................................................................... 19 Black-billed Cuckoo (Coccyzus erythropthalmus) ....................................................................................... 27 Prairie Falcon (Falco mexicanus) ................................................................................................................. 34 Loggerhead Shrike (Lanius ludovicianus) .................................................................................................... 42 Bell’s Vireo (Vireo bellii) .............................................................................................................................. 49 McCown’s Longspur (Rhynchophanes mccownii) ....................................................................................... 57 Vesper Sparrow (Pooecetes gramineus) -
Rotational Grazing of Beef Cattle to Support Bobolink Breeding Success
VOLUME 14, ISSUE 2, ARTICLE 13 Campomizzi, A. J., Z. M. Lebrun-Southcott, L. D. Van Vliet, and G. A. Morris. 2019. Rotational grazing of beef cattle to support Bobolink breeding success. Avian Conservation and Ecology 14(2):13. https://doi.org/10.5751/ACE-01420-140213 Copyright © 2019 by the author(s). Published here under license by the Resilience Alliance. Research Paper Rotational grazing of beef cattle to support Bobolink breeding success Andrew J. Campomizzi 1, Zoé M. Lebrun-Southcott 1, Laura D. Van Vliet 2 and Gerald A. Morris 1 1Bird Ecology and Conservation Ontario, 2Ontario Soil and Crop Improvement Association ABSTRACT. Conservation actions for the federally and provincially threatened Bobolink (Dolichonyx oryzivorus) in Ontario, Canada are ongoing in agricultural landscapes, including pastures. However, conditions conducive to Bobolink fledging young from breeding territories in rotationally grazed beef cattle (Bos taurus) pastures are not well understood. We tested two management strategies designed to provide habitat where Bobolink could fledge young in rotationally grazed pastures. We conducted (1) a refuge paddock experiment using a crossover design, comparing fledging success when paddocks were ungrazed in one year to when they were grazed in another year; and (2) a light spring grazing experiment. Additionally, we explored associations between fledging of young from territories with cattle stocking rate and date that cattle first entered paddocks. We used spot mapping and nest monitoring to determine if young fledged in 83 Bobolink territories in 2016 and 72 territories in 2017 on six farms in the Ottawa Valley, Ontario. In the refuge paddock experiment, 54% (N = 28) of Bobolink territories fledged young in eight ungrazed paddocks compared to 16% (N = 25) when these paddocks were grazed in another breeding season. -
Version 2020-04-20 Bobolink (Dolichonyx Oryzivorus) Species
Version 2020-04-20 Bobolink (Dolichonyx oryzivorus) Species Status Statement. Distribution Bobolink is a medium sized, highly migratory songbird that breeds across the northern U.S. and southern Canada. Breeding populations overall are continuous in the east, but patchily distributed in the southwestern portion of its range (Utah, Nevada, Washington, and Arizona). Individuals are typically found in historical wet meadows, now mostly converted to agricultural uses, in the northern third of Utah, as well as in Washington County. These birds migrate to southern South America during the non-breeding season, in one of the longest migrations known for songbirds (Renfrew et al. 2015, eBird 2019). Table 1. Utah counties currently occupied by this species (eBird and Utah NHP) Abundance and Trends The global population of bobolink is estimated at 10 million, with 7.6 million in the U.S. (Partners in Flight 2019a). Bobolink has shown a population decline of 59% from 1970 to 2014 (Rosenberg et al. 2016). Partners in Flight (2019a) has given bobolink a High Regional Concern Score of 15 (medium). At the current estimated rate of decline, bobolink populations will decline by another 50% in 48 years (Partners in Flight 2019b). Breeding Bird Survey (BBS) results for the Western BBS Region show a decline of -3.0% (-5.4 to -1.4) per year from 1966 to 2015, and a non-significant decline of -3.3% (95% CI: -8.6 to 0.6) per year from 2005 to 2015, though these estimated declines should be taken with caution due to low abundance (<1.0 birds/route; Sauer et al. -
Sharp-Tailed Grouse
NORTHERN GREAT PLAINS JOINT VENTURE PRIORITY BIRD SPECIES August 2012 By: Northern Great Plains Joint Venture Technical Committee 1 TABLE OF CONTENTS Introduction...............................................................3 Methods.....................................................................3 Results.......................................................................7 Baird’s Sparrow...........................................11 Black-billed Cuckoo....................................14 Black-billed Magpie.....................................17 Brewer’s Sparrow........................................20 Burrowing Owl............................................23 Chestnut-collared Longspur........................26 Ferruginous Hawk.......................................29 Grasshopper Sparrow..................................32 Greater Sage-grouse....................................35 Lark Bunting...............................................38 Loggerhead Shrike.......................................41 Long-billed Curlew.....................................44 Mallard.........................................................47 Marbled Godwit..........................................50 McCown’s Longspur...................................53 Mountain Plover..........................................56 Northern Pintail...........................................59 Red-headed Woodpecker............................62 Sharp-tailed Grouse.....................................65 Short-eared Owl..........................................68 -
Learn About Texas Birds Activity Book
Learn about . A Learning and Activity Book Color your own guide to the birds that wing their way across the plains, hills, forests, deserts and mountains of Texas. Text Mark W. Lockwood Conservation Biologist, Natural Resource Program Editorial Direction Georg Zappler Art Director Elena T. Ivy Educational Consultants Juliann Pool Beverly Morrell © 1997 Texas Parks and Wildlife 4200 Smith School Road Austin, Texas 78744 PWD BK P4000-038 10/97 All rights reserved. No part of this work covered by the copyright hereon may be reproduced or used in any form or by any means – graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems – without written permission of the publisher. Another "Learn about Texas" publication from TEXAS PARKS AND WILDLIFE PRESS ISBN- 1-885696-17-5 Key to the Cover 4 8 1 2 5 9 3 6 7 14 16 10 13 20 19 15 11 12 17 18 19 21 24 23 20 22 26 28 31 25 29 27 30 ©TPWPress 1997 1 Great Kiskadee 16 Blue Jay 2 Carolina Wren 17 Pyrrhuloxia 3 Carolina Chickadee 18 Pyrrhuloxia 4 Altamira Oriole 19 Northern Cardinal 5 Black-capped Vireo 20 Ovenbird 6 Black-capped Vireo 21 Brown Thrasher 7Tufted Titmouse 22 Belted Kingfisher 8 Painted Bunting 23 Belted Kingfisher 9 Indigo Bunting 24 Scissor-tailed Flycatcher 10 Green Jay 25 Wood Thrush 11 Green Kingfisher 26 Ruddy Turnstone 12 Green Kingfisher 27 Long-billed Thrasher 13 Vermillion Flycatcher 28 Killdeer 14 Vermillion Flycatcher 29 Olive Sparrow 15 Blue Jay 30 Olive Sparrow 31 Great Horned Owl =female =male Texas Birds More kinds of birds have been found in Texas than any other state in the United States: just over 600 species.