Appendix C. R8bird Codes for Look-Up Tables
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Widely Distributed Breeding Populations of Canada Warbler (Cardellina Canadensis) Converge on Migration Through Central America A
Roberto-Charron et al. BMC Zoology (2020) 5:10 https://doi.org/10.1186/s40850-020-00056-4 BMC Zoology RESEARCH ARTICLE Open Access Widely distributed breeding populations of Canada warbler (Cardellina canadensis) converge on migration through Central America A. Roberto-Charron1* , J. Kennedy2, L. Reitsma3, J. A. Tremblay4,5, R. Krikun6, K. A. Hobson7, J. Ibarzabal5 and K. C. Fraser1 Abstract Background: To effectively conserve migratory species, the entire range encompassed by their annual life cycle needs to be considered. Most research on Nearctic-Neotropical migratory birds has focused on the breeding grounds resulting in a general lack of knowledge regarding the wintering and migratory periods. The Canada Warbler (Cardellina canadensis) has declined by 71% from 1970 to 2012, at a rate of 2.9% per year, and is listed as Threatened in Canada. As with most Nearctic-Neotropical migrants, conservation efforts outside the breeding range are limited by a poor understanding of migration routes and the connectivity between specific breeding and wintering populations. Results: To determine migratory routes of multiple breeding populations of Canada Warblers, we directly-tracked individuals using light-level geolocators deployed at four sites across the breeding range, spanning approximately 43 degrees in longitude (Alberta, Manitoba and Québec, Canada, and New Hampshire, USA). Twenty-five geolocators with usable data were recovered from three sites and were analyzed using FlightR to determine fall migration routes (n = 18) and individual wintering sites (n = 25). Individuals from all breeding populations took a western fall migration route at the Gulf of Mexico; with 77.8% of birds funnelling into a narrow geographic space along the western side of the Gulf of Mexico (97°W-99°W). -
January 2020.Indd
BROWN PELICAN Photo by Rob Swindell at Melbourne, Florida JANUARY 2020 Editors: Jim Jablonski, Marty Ackermann, Tammy Martin, Cathy Priebe Webmistress: Arlene Lengyel January 2020 Program Tuesday, January 7, 2020, 7 p.m. Carlisle Reservation Visitor Center Gulls 101 Chuck Slusarczyk, Jr. "I'm happy to be presenting my program Gulls 101 to the good people of Black River Audubon. Gulls are notoriously difficult to identify, but I hope to at least get you looking at them a little closer. Even though I know a bit about them, I'm far from an expert in the field and there is always more to learn. The challenge is to know the particular field marks that are most important, and familiarization with the many plumage cycles helps a lot too. No one will come out of this presentation an expert, but I hope that I can at least give you an idea what to look for. At the very least, I hope you enjoy the photos. Looking forward to seeing everyone there!” Chuck Slusarczyk is an avid member of the Ohio birding community, and his efforts to assist and educate novice birders via social media are well known, yet he is the first to admit that one never stops learning. He has presented a number of programs to Black River Audubon, always drawing a large, appreciative gathering. 2019 Wellington Area Christmas Bird Count The Wellington-area CBC will take place Saturday, December 28, 2019. Meet at the McDonald’s on Rt. 58 at 8:00 a.m. The leader is Paul Sherwood. -
Belize), and Distribution in Yucatan
University of Neuchâtel, Switzerland Institut of Zoology Ecology of the Black Catbird, Melanoptila glabrirostris, at Shipstern Nature Reserve (Belize), and distribution in Yucatan. J.Laesser Annick Morgenthaler May 2003 Master thesis supervised by Prof. Claude Mermod and Dr. Louis-Félix Bersier CONTENTS INTRODUCTION 1. Aim and description of the study 2. Geographic setting 2.1. Yucatan peninsula 2.2. Belize 2.3. Shipstern Nature Reserve 2.3.1. History and previous studies 2.3.2. Climate 2.3.3. Geology and soils 2.3.4. Vegetation 2.3.5. Fauna 3. The Black Catbird 3.1. Taxonomy 3.2. Description 3.3. Breeding 3.4. Ecology and biology 3.5. Distribution and threats 3.6. Current protection measures FIRST PART: BIOLOGY, HABITAT AND DENSITY AT SHIPSTERN 4. Materials and methods 4.1. Census 4.1.1. Territory mapping 4.1.2. Transect point-count 4.2. Sizing and ringing 4.3. Nest survey (from hide) 5. Results 5.1. Biology 5.1.1. Morphometry 5.1.2. Nesting 5.1.3. Diet 5.1.4. Competition and predation 5.2. Habitat use and population density 5.2.1. Population density 5.2.2. Habitat use 5.2.3. Banded individuals monitoring 5.2.4. Distribution through the Reserve 6. Discussion 6.1. Biology 6.2. Habitat use and population density SECOND PART: DISTRIBUTION AND HABITATS THROUGHOUT THE RANGE 7. Materials and methods 7.1. Data collection 7.2. Visit to others sites 8. Results 8.1. Data compilation 8.2. Visited places 8.2.1. Corozalito (south of Shipstern lagoon) 8.2.2. -
Martinez Leyva Et Al P 62-70
Proceedings of the Fourth International Partners in Flight Conference: Tundra to Tropics 62–70 DYNAMICS OF PASSERINE MIGRATION IN VERACRUZ, MÉXICO EDUARDO MARTÍNEZ LEYVA,1,4 ERNESTO RUELAS INZUNZA,2 OCTAVIO CRUZ CARRETERO,3 JAMES L. BARR,1 ELISA PERESBARBOSA ROJAS,1 IRVING CHÁVEZ DOMÍNGUEZ,1 GUSTAVO RAMÓN LARA,1 RAFAEL RODRÍGUEZ MESA,1 ALEXALDO GARCÍA MIRANDA,1 AND NORMA FERRIZ DOMÍNGUEZ1 1Pronatura Veracruz, Apartado Postal 399, Xalapa, Veracruz, México 91000; 2Cornell Lab of Ornithology, 159 Sapsucker Woods Road, Ithaca, New York 14850, USA; and 3Envirological Services, Inc., 22 Geer Road, Sandia Park, New Mexico 87047, USA Abstract. The state of Veracruz, along the gulf coast of México, is an important fl yway for Neotropical migrants. Many passerines and other land birds use remnants of native vegetation as stopover sites for shelter and refueling during their migration. We operate a long-term banding station in a coastal forest near the fi shing village of Playa Salinas, in the municipality of Alvarado, with the purpose of studying patterns of spring migration. After nine seasons of mist-netting and banding, we recorded 77 species of birds using this site as regular northward transients and have banded nearly 1000 individuals per season. The majority of the records (41.9% of the total), are from six species: Least Flycatcher (Empidonax minimus), Yellow Warbler (Dendroica petechia), Swainson’s Thrush (Catharus ustulatus), Gray Catbird (Dumetella carolinensis), Yellow-breasted Chat (Icteria virens), and Wilson’s Warbler (Wilsonia pusilla). We provide some notes on the timing of their migration and annual capture rates. Multiple-year recaptures of banded individuals are low (37 individuals of 10 species, from a total of 8479 individuals banded in the period 1999-2007). -
American Redstarts
San Antonio Audubon Society May/June 2021 Newsletter American Redstarts By Mike Scully At the time of this writing (early April), the glorious annual spring migration of songbirds through our area is picking up. Every spring I keep a special eye out for one of my favorite migrants, the American Redstart (Setophaga ruticilla). These beautiful warblers flutter actively through the foliage, tail spread, wings drooped, older males clad in black and orange, females and second year males in shades of gray, olive green and yellow. For years, the American Redstart was the only species remaining in the genus Setophaga, until a comprehensive genetic analysis of the Family Parulidae resulted in this genus being grouped with more than 32 species formerly placed in the genus Dendroica and Wilsonia. The name Setophaga was applied to the whole by virtue of seniority. Though now grouped in a large genus, the American Redstart remains an outlier, possessing proportionately large wings, a long tail, and prominent rictal bristles at the base of the relatively wide flat beak, all adaptations to a flycatching mode of foraging. Relatively heavy thigh musculature and long central front toes are apparently adaptations to springing into the air after flying insects. The foraging strategy of redstarts differs from that of typical flycatchers. Redstarts employ a more warbler-like maneuver, actively moving through the foliage, making typically short sallies after flying insect prey, and opportunistically gleaning insects from twigs and leaves while hovering or perched. The wings are frequently drooped and the colorful tail spread wide in order to flush insect prey. -
Merritt Island National Wildlife Refuge BIRD LIST
Merrritt Island National Wildlife Refuge U.S. Fish & Wildlife Service P.O. Box 2683 Titusville, FL 32781 http://www.fws.gov/refuge/Merritt_Island 321/861 0669 Visitor Center Merritt Island U.S. Fish & Wildlife Service 1 800/344 WILD National Wildlife Refuge March 2019 Bird List photo: James Lyon Merritt Island National Wildlife Refuge, located just Seasonal Occurrences east of Titusville, shares a common boundary with the SP - Spring - March, April, May John F. Kennedy Space Center. Its coastal location, SU - Summer - June, July, August tropic-like climate, and wide variety of habitat types FA - Fall - September, October, November contribute to Merritt Island’s diverse bird population. WN - Winter - December, January, February The Florida Ornithological Society Records Committee lists 521 species of birds statewide. To date, 359 You may see some species outside the seasons indicated species have been identified on the refuge. on this checklist. This phenomenon is quite common for many birds. However, the checklist is designed to Of special interest are breeding populations of Bald indicate the general trend of migration and seasonal Eagles, Brown Pelicans, Roseate Spoonbills, Reddish abundance for each species and, therefore, does not Egrets, and Mottled Ducks. Spectacular migrations account for unusual occurrences. of passerine birds, especially warblers, occur during spring and fall. In winter tens of thousands of Abundance Designation waterfowl may be seen. Eight species of herons and C – Common - These birds are present in large egrets are commonly observed year-round. numbers, are widespread, and should be seen if you look in the correct habitat. Tips on Birding A good field guide and binoculars provide the basic U – Uncommon - These birds are present, but because tools useful in the observation and identification of of their low numbers, behavior, habitat, or distribution, birds. -
BIRD CONSERVATION the Magazine of American Bird Conservancy Fall 2012 BIRD’S EYE VIEW
BIRD CONSERVATION The Magazine of American Bird Conservancy Fall 2012 BIRD’S EYE VIEW Is Species Conservation Enough? How should we as conservationists decide which birds deserve protection? Where should we draw the line that tells us which groups of birds are “unique” enough to merit saving? t one extreme, a conserva- becomes extinct? Do we care about tion skeptic might insist that the continuation of these evolution- Apreserving one type of bird ary processes, or do we take a pass from each genus is sufficient. At the on preserving them because these other, passionate lovers of wildlife birds are not sufficiently “unique”? may not accept the loss of even one When in doubt about whether to individual. A more typical birder take conservation action, I fall back might nominate the species as the on the precautionary principle, key conservation level because the which says, in essence, that when concept of species is familiar to us. l American Dipper: USFWS uncertain about the potential harm- Science gets us closer to the answers, ful effect of an action, the prudent but it cannot draw the line: the purpose of science is course is the conservative one. or, as aldo Leopold to gather knowledge, not to make decisions for us. wrote, “Save all of the pieces.” Furthermore, like life itself, the science of taxonomy is I say, save the Black Hills Dipper regardless of which in a constant state of change. Baltimore and Bullock’s taxonomic opinion prevails; and while we are at it, we Orioles have been “lumped” into Northern Oriole and ought to save Wayne’s Warbler, the rhododendron- then “split” again, all based on the most current scien- dwelling Swainson’s Warbler, and the tree-nesting tific opinion. -
Notes on Birds of Central Oaxaca
_Monitoreo-_ Notes on the Birds of Central Oaxaca, Part II: Columbidae to Vireonidae John M. Forcey Apartado 1415, Oaxaca, Oaxaca, C.P. 68000, México. E-mail: [email protected] S u m m a r y New data are presented amplifying or clarifying the status and distribution of 70 species of birds found in central Oaxaca primarily in portions of the Districts of Centro, Etla, Ixtlan, Tlacolula, and Zaachila within 35 km of Oaxaca City. Summaries are based on observations made on 738 days during the period from Dec 1996 to Mar 2002. Principal habitats found in the area are pine-oak (including limited areas of pine-oak-fir and limited extensions of bunch grass mixed with pine-oak), oak scrub, arid subtropical scrub, riparian areas, and areas more or less modified for agricultural or other human use (including gardens and parks). The following species are newly reported from the area as vagrants or rare transient migrants: Plain-capped Starthroat (Heliomaster constantii), Sparkling-tailed Hummingbird (Tilmatura dupontii), Yellow- bellied Flycatcher (Empidonax flaviventris), Acadian Flycatcher (Empidonax virescens), Great Crested Flycatcher (Myiarchus crinitus), Sulphur-bellied Flycatcher (Myiodynastes luteiventris), Philadelphia Vireo (Vireo philadelphicus), Red-eyed Vireo (Vireo olivaceus), and Yellow-green Vireo (Vireo flavoviridis). Also, the following ten species have previously been reported either only on Christmas Bird Counts or as single records: Buff-collared Nightjar (Caprimulgus ridgwayi) (presumed resident), Great Swallow-tailed Swift (Panyptila sanctihieronymi) (local resident), Azure-crowned Hummingbird (Amazilia cyanocephala) (local resident), Green-fronted Hummingbird (Amazilia viridifrons), Garnet- throated Hummingbird (Lamprolaima rhami), Russet-crowned Motmot (Momotus mexicanus) (presumed resident Sierra Juárez), Eastern Phoebe (Sayornis phoebe), Social Flycatcher (Myiozetetes similis) (resident), Gray-collared Becard (Pachyramphus major) (resident), and White-eyed Vireo (Vireo griseus). -
Provisional List of Birds of the Rio Tahuauyo Areas, Loreto, Peru
Provisional List of Birds of the Rio Tahuauyo areas, Loreto, Peru Compiled by Carol R. Foss, Ph.D. and Josias Tello Huanaquiri, Guide Status based on expeditions from Tahuayo Logde and Amazonia Research Center TINAMIFORMES: Tinamidae 1. Great Tinamou Tinamus major 2. White- throated Tinamou Tinamus guttatus 3. Cinereous Tinamou Crypturellus cinereus 4. Little Tinamou Crypturellus soui 5. Undulated Tinamou Crypturellus undulates 6. Variegated Tinamou Crypturellus variegatus 7. Bartlett’s Tinamou Crypturellus bartletti ANSERIFORMES: Anhimidae 8. Horned Screamer Anhima cornuta ANSERIFORMES: Anatidae 9. Muscovy Duck Cairina moschata 10. Blue-winged Teal Anas discors 11. Masked Duck Nomonyx dominicus GALLIFORMES: Cracidae 12. Spix’s Guan Penelope jacquacu 13. Blue-throated Piping-Guan Pipile cumanensis 14. Speckled Chachalaca Ortalis guttata 15. Wattled Curassow Crax globulosa 16. Razor-billed Curassow Mitu tuberosum GALLIFORMES: Odontophoridae 17. Marbled Wood-Quall Odontophorus gujanensis 18. Starred Wood-Quall Odontophorus stellatus PELECANIFORMES: Phalacrocoracidae 19. Neotropic Cormorant Phalacrocorax brasilianus PELECANIFORMES: Anhingidae 20. Anhinga Anhinga anhinga CICONIIFORMES: Ardeidae 21. Rufescent Tiger-Heron Tigrisoma lineatum 22. Agami Heron Agamia agami 23. Boat-billed Heron Cochlearius cochlearius 24. Zigzag Heron Zebrilus undulatus 25. Black-crowned Night-Heron Nycticorax nycticorax 26. Striated Heron Butorides striata 27. Cattle Egret Bubulcus ibis 28. Cocoi Heron Ardea cocoi 29. Great Egret Ardea alba 30. Cappet Heron Pilherodius pileatus 31. Snowy Egret Egretta thula 32. Little Blue Heron Egretta caerulea CICONIIFORMES: Threskiornithidae 33. Green Ibis Mesembrinibis cayennensis 34. Roseate Spoonbill Platalea ajaja CICONIIFORMES: Ciconiidae 35. Jabiru Jabiru mycteria 36. Wood Stork Mycteria Americana CICONIIFORMES: Cathartidae 37. Turkey Vulture Cathartes aura 38. Lesser Yellow-headed Vulture Cathartes burrovianus 39. -
Predation on Vertebrates by Neotropical Passerine Birds Leonardo E
Lundiana 6(1):57-66, 2005 © 2005 Instituto de Ciências Biológicas - UFMG ISSN 1676-6180 Predation on vertebrates by Neotropical passerine birds Leonardo E. Lopes1,2, Alexandre M. Fernandes1,3 & Miguel Â. Marini1,4 1 Depto. de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, 31270-910, Belo Horizonte, MG, Brazil. 2 Current address: Lab. de Ornitologia, Depto. de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Pampulha, 31270-910, Belo Horizonte, MG, Brazil. E-mail: [email protected]. 3 Current address: Coleções Zoológicas, Aves, Instituto Nacional de Pesquisas da Amazônia, Avenida André Araújo, 2936, INPA II, 69083-000, Manaus, AM, Brazil. E-mail: [email protected]. 4 Current address: Lab. de Ornitologia, Depto. de Zoologia, Instituto de Biologia, Universidade de Brasília, 70910-900, Brasília, DF, Brazil. E-mail: [email protected] Abstract We investigated if passerine birds act as important predators of small vertebrates within the Neotropics. We surveyed published studies on bird diets, and information on labels of museum specimens, compiling data on the contents of 5,221 stomachs. Eighteen samples (0.3%) presented evidence of predation on vertebrates. Our bibliographic survey also provided records of 203 passerine species preying upon vertebrates, mainly frogs and lizards. Our data suggest that vertebrate predation by passerines is relatively uncommon in the Neotropics and not characteristic of any family. On the other hand, although rare, the ability to prey on vertebrates seems to be widely distributed among Neotropical passerines, which may respond opportunistically to the stimulus of a potential food item. -
Bird Checklist for St. Johns County Florida (As of January 2019)
Bird Checklist for St. Johns County Florida (as of January 2019) DUCKS, GEESE, AND SWANS Mourning Dove Black-bellied Whistling-Duck CUCKOOS Snow Goose Yellow-billed Cuckoo Ross's Goose Black-billed Cuckoo Brant NIGHTJARS Canada Goose Common Nighthawk Mute Swan Chuck-will's-widow Tundra Swan Eastern Whip-poor-will Muscovy Duck SWIFTS Wood Duck Chimney Swift Blue-winged Teal HUMMINGBIRDS Cinnamon Teal Ruby-throated Hummingbird Northern Shoveler Rufous Hummingbird Gadwall RAILS, CRANES, and ALLIES American Wigeon King Rail Mallard Virginia Rail Mottled Duck Clapper Rail Northern Pintail Sora Green-winged Teal Common Gallinule Canvasback American Coot Redhead Purple Gallinule Ring-necked Duck Limpkin Greater Scaup Sandhill Crane Lesser Scaup Whooping Crane (2000) Common Eider SHOREBIRDS Surf Scoter Black-necked Stilt White-winged Scoter American Avocet Black Scoter American Oystercatcher Long-tailed Duck Black-bellied Plover Bufflehead American Golden-Plover Common Goldeneye Wilson's Plover Hooded Merganser Semipalmated Plover Red-breasted Merganser Piping Plover Ruddy Duck Killdeer GROUSE, QUAIL, and ALLIES Upland Sandpiper Northern Bobwhite Whimbrel Wild Turkey Long-billed Curlew GREBES Hudsonian Godwit Pied-billed Grebe Marbled Godwit Horned Grebe Ruddy Turnstone FLAMINGOS Red Knot American Flamingo (2004) Ruff PIGEONS and DOVES Stilt Sandpiper Rock Pigeon Sanderling Eurasian Collared-Dove Dunlin Common Ground-Dove Purple Sandpiper White-winged Dove Baird's Sandpiper St. Johns County is a special place for birds – celebrate it! Bird Checklist -
Ecology, Morphology, and Behavior in the New World Wood Warblers
Ecology, Morphology, and Behavior in the New World Wood Warblers A dissertation presented to the faculty of the College of Arts and Sciences of Ohio University In partial fulfillment of the requirements for the degree Doctor of Philosophy Brandan L. Gray August 2019 © 2019 Brandan L. Gray. All Rights Reserved. 2 This dissertation titled Ecology, Morphology, and Behavior in the New World Wood Warblers by BRANDAN L. GRAY has been approved for the Department of Biological Sciences and the College of Arts and Sciences by Donald B. Miles Professor of Biological Sciences Florenz Plassmann Dean, College of Arts and Sciences 3 ABSTRACT GRAY, BRANDAN L., Ph.D., August 2019, Biological Sciences Ecology, Morphology, and Behavior in the New World Wood Warblers Director of Dissertation: Donald B. Miles In a rapidly changing world, species are faced with habitat alteration, changing climate and weather patterns, changing community interactions, novel resources, novel dangers, and a host of other natural and anthropogenic challenges. Conservationists endeavor to understand how changing ecology will impact local populations and local communities so efforts and funds can be allocated to those taxa/ecosystems exhibiting the greatest need. Ecological morphological and functional morphological research form the foundation of our understanding of selection-driven morphological evolution. Studies which identify and describe ecomorphological or functional morphological relationships will improve our fundamental understanding of how taxa respond to ecological selective pressures and will improve our ability to identify and conserve those aspects of nature unable to cope with rapid change. The New World wood warblers (family Parulidae) exhibit extensive taxonomic, behavioral, ecological, and morphological variation.