Western Cuba Birding February 1 – 8, 2020
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Terrestrial Ecology Enhancement
PROTECTING NESTING BIRDS BEST MANAGEMENT PRACTICES FOR VEGETATION AND CONSTRUCTION PROJECTS Version 3.0 May 2017 1 CONTENTS Page 1.0 INTRODUCTION 3 2.0 BIRDS IN PORTLAND 4 3.0 NESTING BEHAVIOR OF PORTLAND BIRDS 4 3.1 Timing 4 3.2 Nesting Habitats 5 4.0 GENERAL GUIDELINES 9 4.1 What if Work Must Occur During Avoidance Periods? 10 4.2 Who Conducts a Nesting Bird Survey? 10 5.0 SPECIFIC GUIDELINES 10 5.1 Stream Enhancement Construction Projects 10 5.2 Invasive Species Management 10 - Blackberry - Clematis - Garlic Mustard - Hawthorne - Holly and Laurel - Ivy: Ground Ivy - Ivy: Tree Ivy - Knapweed, Tansy and Thistle - Knotweed - Purple Loosestrife - Reed Canarygrass - Yellow Flag Iris 5.3 Other Vegetation Management 14 - Live Tree Removal (Native and Non-Native) - Snag Removal - Shrub Removal (Native and Non-Native) - Grassland Mowing and Ground Cover Removal (Native and Non-Native) - Controlled Burn 5.4 Other Management Activities 16 - Removing Structures - Manipulating Water Levels 6.0 SENSITIVE AREAS 17 7.0 SPECIAL CONSIDERATIONS 17 7.1 Species 17 7.2 Other Things to Keep in Mind 19 Best Management Practices: Avoiding Impacts on Nesting Birds Version 3.0 –May 2017 2 8.0 WHAT IF YOU FIND AN ACTIVE NEST ON A PROJECT SITE 19 DURING PROJECT IMPLEMENTATION? 9.0 WHAT IF YOU FIND A BABY BIRD OUT OF ITS NEST? 19 10.0 SUMMARY OF RECOMMENDATIONS FOR AVOIDING 20 IMPACTS ON NESTING BIRDS DURING CONSTRUCTION AND REVEGETATION PROJECTS APPENDICES A—Average Arrival Dates for Birds in the Portland Metro Area 21 B—Nesting Birds by Habitat in Portland 22 C—Bird Nesting Season and Work Windows 25 D—Nest Buffer Best Management Practices: 26 Protocol for Bird Nest Surveys, Buffers and Monitoring E—Vegetation and Other Management Recommendations 38 F—Special Status Bird Species Most Closely Associated with Special 45 Status Habitats G— If You Find a Baby Bird Out of its Nest on a Project Site 48 H—Additional Things You Can Do To Help Native Birds 49 FIGURES AND TABLES Figure 1. -
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 -
Probable Yellow-Bellied Sapsucker (<I>Sphyrapicus Varius</I>) X Red
Prob ble Yellow-belliedS ,psuc,cer (Sphyr icusv flus)x Red-breasted Sapsucker(S. ru r) bri frome st- ern Kansas,with commentson th field identifiction of adultsapsuckers Abstract 1995),both before and after the recognition of Mark B. Robbins A sapsucker(Sphyrapicus) found 15 Decem- thesesapsuckers as separatespecies (AOU ber 2001 near Lawrence,Kansas was collected 1985), Robbinscollected the bird on 20 De- NaturalHistory Museum andstudied through molecular methods (mi- cember2001 (KUNHM 92332; Figure 3) and tochondrialDNA sequencingand allozyme preservedtissue for analysisby Cicero. UniversityofKansas analysis),consultation with researchers work- ingon hybridization ofsapsuckers, and analy- Age,Sex, Plumage, and 1345Jayhawk Boulevard Geneticsof the Lawrencebird sisof 201 adultmale specimens of Red-naped Lawrence,Kansas 66045 (S. m•chalis)and Yellow-bellied(S. vatit,s) Upon dissection,the bird surprisingly Sapsuckers.We concludethat the individual provedto be an adult female with a granular (eraall:[email protected]) sapsuckerin question is nota Red-napedSap- ovarymass 3.5 x 2 min.Internally, the size suckeras originally identified in thefield but andshape of thegonads coupled with the ab- rathera hybrid,most likely the result of a pair- sence of the bursa of Fabricius indicated that ingof a femaleYellow-bellied with a male Red- thebird was at leasta yearand a halfold. The David E. $eibel breastedSapsucker (S. tuber), thus potentially uniformlydark and freshprimary coverts, thefirst specimen of thishybrid combination theuniformly adult secondaries, -
Chatsworth Nature Preserve/Reservoir
HISTORIC RESOURCES IDENTIFICATION STATEMENT OF SIGNIFICANCE Final 6/2/15 - Prepared by Carla Bollinger Chatsworth Nature Preserve/Reservoir Why is this individual resource or neighborhood significant? Chatsworth Nature Preserve (CNP) is a representation of San Fernando Valley (SFV)-Los Angeles history from pre-historic through the 20th Century. This is the last remaining opening space, 1325 acres, on the valley floor with rolling hills, native plants and oak trees, a vision of what the SFV once looked like with numerous cultural-historic landmarks. Native American site from pre-historic Middle Period (1500 - 500 AD), through Pre-Mission period: A Gabrielino and Ventureno-Chumash, historical district Mission Period: (1769 to 1833-1836) Spanish expedition and establishment of California Missions through the time period the Missions were secularized by the Mexican government. Mexican Period: (1821-1848) Rancheros, cattle and sheep ranch, Rancho Ex-Mission San Fernando, Mexican land grant by Governor Pio Pico to Eulogio de Celis. Pioneering/Homesteading or American Period: (1848 - early 1900’s) Gold discovery north of San Fernando Mission in Placerita Canyon, 1848; California Statehood in 1850; and the Homestead Act, 1862, all contributed to the SFV changes from cattle and sheep ranching to agricultural, dry farming. 20th Century: Owens Valley-Los Angeles Aqueduct, building of the Chatsworth Reservoir, early Movie/TV Filming, and the development of commercial industry and growth of residential development surrounding the CNP-Reservoir. Native American Convergence site. The CNP and surrounding area was a convergence location for Ventureno-Chumash, Gabrielino, and Fernandeho Native Americans to gather, trade, inter-marry, and hold ceremonies. Momonga Village (Fernandeno ) or Rancheria de las Piedras (Gabrielino/Tongva) Location: Northeastern Simi Hills through Santa Susana Pass to Stoney Point on the west, and south to the north end of Chatsworth Reservoir. -
Distribution, Probable Evolution, and Fossil Record of West Indian Woodpeckers (Family Picidae)
DISTRIBUTION, PROBABLE EVOLUTION, AND FOSSIL RECORD OF WEST INDIAN WOODPECKERS (FAMILY PICIDAE) ALEXANDER CRUZ Department of Biology University of Colorado Boulder, Colorado 80302 R ESUMEN : La familia Picidae (carpinteros) esta representada en la fauna de las Antillas por dote especies vivientes y dos especies fosiles. Las primeras estan comprendidas en dos generos endemicos y seis generos de distribution mas amplia. Las segundas constan de un genero conocido y otro especimen de afinidad desconocida. Los carpinteros estan mejor representados en Cuba, donde hay cinco especies residentes en comparacion con las Antillas Menores, a excepcion de la Guadalupe, donde no hay especies residences. Durante la epoca glacial del Pleistocene el nivel del agua era inferior al actual y muchas zonas fueron expuestas. Durante esta epoca y posiblemente antes (Plioceno), la mayoria de la avifauna de las Antillas se derivo de las regiones continentals cercanas. Los carpinteros de las Antillas probablemente se originaron en tres diferentes regiones: Norte America, Centro America, y Sur America. HE family Picidae, whose fossil history Cayman, Gran Bahama, Abaco, and T dates back to the Lower Pliocene of Watling’s Island), Centurus radiolatus North America (Brodkorb, 1970) is re- (Jamaica), Centurus striatus (Hispaniola), presented in the West Indian faunal region Melanerpes portoricensis (Puerto Rico and (Fig. 1) by twelve living species, eleven Vieques), Melanerpes herminiero (Guada- resident and one migratory. These com- loupe), Colaptes auratus (Cuba and Grand prise two endemic genera (Nesoctites and Cayman), Colaptes (Nesoceleus) fernandi- Xiphiodiopicus) and six genera of a greater nae (Cuba), Xiphiodiopicus percussus (Cuba distribution (Colaptes, Melanerpes, Centu- and the Isle of Pines), Dendrocopos villosus rus, Sphyrapicus, Dendrocopos, and Cam- (New Providence, Andros, Grand Bahama pephilus). -
Red-Breasted Sapsucker
Alaska Species Ranking System - Red-breasted Sapsucker Red-breasted Sapsucker Class: Aves Order: Piciformes Sphyrapicus ruber Review Status: Peer-reviewed Version Date: 30 November 2018 Conservation Status NatureServe: Agency: G Rank:G5 ADF&G: Species of Greatest Conservation Need IUCN:Least Concern Audubon AK: S Rank: S5B USFWS: BLM: Final Rank Conservation category: IX. Blue low status and low biological vulnerability and action need Category Range Score Status -20 to 20 -10 Biological -50 to 50 -19 Action -40 to 40 -8 Higher numerical scores denote greater concern Status - variables measure the trend in a taxon’s population status or distribution. Higher status scores denote taxa with known declining trends. Status scores range from -20 (increasing) to 20 (decreasing). Score Population Trend in Alaska (-10 to 10) -10 Both short-term (2003-2015) and long-term (1993-2015) trends point to an increasing population in Alaska (Handel and Sauer 2017). Distribution Trend in Alaska (-10 to 10) 0 Unknown. Status Total: -10 Biological - variables measure aspects of a taxon’s distribution, abundance and life history. Higher biological scores suggest greater vulnerability to extirpation. Biological scores range from -50 (least vulnerable) to 50 (most vulnerable). Score Population Size in Alaska (-10 to 10) -10 Uncertain, but >25,000. PIF (2019) estimates population size in Alaska at 860,000 birds (95% CI: 400,000 to 1.5 million). Range Size in Alaska (-10 to 10) -2 Breeds on islands and mainland of southeast Alaska (Willett 1928; Dellasala et al. 1996; Armstrong 2008; Walters et al. 2014). Causal in southcentral and southcoastal Alaska (Armstrong 2008; MacIntosh 2009). -
Sapsucker, Red-Naped
320 Woodpeckers — Family Picidae Red-naped Sapsucker Sphyrapicus nuchalis Coming from a breeding range in the Great Basin and Rocky Mountain region, the Red-naped Sapsucker reaches San Diego County as an uncommon winter visitor. It occurs most often in oak woodland but shows up occasionally throughout the county. There is no difference in habitat and behavior between the Red-naped and Red-breasted Sapsuckers here, and the former is only slightly less numerous than the latter. In the lack of previous summer records from southern California, one of the greatest surprises of the atlas field work was three summer observa- tions of the Red-naped Sapsucker from Palomar Mountain, including one of hybridization with the Red-breasted. Photo by Anthony Mercieca Winter: Though the ranges of the Red-naped and Red- breasted Sapsuckers, winter as well as breeding, are recorded the Red-breasted 165 times (183 individuals); largely complementary, in San Diego County both are we recorded the Red-naped 149 times (180 individuals). found in similar numbers in similar areas. The county Like the Red-breasted, the Red-naped is most frequent lies at the northwestern corner of the Red-naped’s main in the mountains and wooded canyons in the foothills, winter range. In the five winters from 1997 to 2002 we as well as in the coastal lowland of northern San Diego County. Our highest daily counts were of four around Sunshine Summit (D17) 23 January 1999 (J. K. Wilson) and four around Santa Ysabel (J18) 14 December 1997 (S. E. Smith). In the south coastal area the species is rare. -
Cuba Caribbean Endemic Birding VIII 3Rd to 12Th March 2017 (10 Days) Trip Report
Cuba Caribbean Endemic Birding VIII 3rd to 12th March 2017 (10 days) Trip Report Bee Hummingbird by Forrest Rowland Trip Report compiled by Tour Leader, Forrest Rowland Tour Participants: Alan Baratz, Ron and Cheryl Farmer, Cassia Gallagher, George Kenyon, Steve Nanz, Clive Prior, Heidi Steiner, Lucy Waskell, and Janet Zinn Trip Report – RBL Cuba - Caribbean Endemic Birding VIII 2017 2 ___________________________________________________________________________________ Tour Top Ten List: 1. Bee Hummingbird 6. Blue-headed Quail-Dove 2. Cuban Tody 7. Great Lizard Cuckoo 3. Cuban Trogon 8. Cuban Nightjar 4. Zapata Wren 9. Western Spindalis 5. Cuban Green Woodpecker 10. Gundlach’s Hawk ___________________________________________________________________________________ Tour Summary As any tour to Cuba does, we started by meeting up in fascinating Havana, where the drive from the airport to the luxurious (relatively, for Cuba) 5th Avenue Four Points Sheraton Hotel offers up more interesting sights than about any other airport drive I can think of. Passing oxcarts, Tractors hauling cane, and numerous old cars in various states of maintenance and care, participants made their way to one of the two Hotels in Cuba recently affiliated with larger world chain operations. While this might seem to be a bit of an odd juxtaposition to the indigenous parochial surroundings, the locals seem very excited to have the recent influx of foreign interest and monies to update and improve the local infrastructure, including this fine hotel. With the Russian embassy building dominating the skyline (a bizarre, monolithic, imposing structure indeed!) from our balconies, and the Caribbean on the horizon, we enjoyed the best Western Spindalis by Dušan Brinkhuizen accommodations in the city. -
Habitat Selection by Red-Breasted Sapsucker (Sphyrapicus
HABITAT SELECTION BY RED-BREASTED SAPSUCKER (SPHYRAPICUS RUBER) IN SOUTHEAST ALASKA OLD-GROWTH FOREST by Marlene A. Wagner A Thesis Presented to The Faculty of Humboldt State University In Partial Fulfillment Of the Requirements for the Degree Master of Science In Natural Resources: Wildlife March, 2011 ABSTRACT Habitat Selection by Red-breasted Sapsucker (Sphyrapicus ruber) in Southeast Alaska Old-Growth Forest Marlene A. Wagner Conservation of a keystone species requires knowledge of habitat use across the species’ range. The factors that influence habitat selection by Red-breasted Sapsucker (Sphyrapicus ruber) in the temperate rainforests of southeast Alaska are poorly understood. I examined habitat selection of this keystone species during the breeding season in 2008 and 2009. I quantified the structural characteristics of sapwell trees and compared them to trees without sapwells, and I located nests to describe nest trees and compare characteristics of used and available nest trees and nest sites using model selection techniques. Sapsuckers selected trees for building sapwells that were intermediate in size, had high bark furrow depth, and had a greater incidence of conks and dwarf mistletoe. Nesting Sapsuckers did not show bias for cavity orientation and nest trees were predicted primarily by size and the presence of fungal infection at intermediate stages of decay. Nest sites contained a lower volume of trees, higher DBH, increased incidence of fungal infection, and older decay classes of coarse woody debris than available sites. These findings suggest that during the breeding season, Red- breasted Sapsuckers select habitats with attributes characteristic of the full range of old- growth forest succession, and they therefore may need substantial forest structural diversity for their feeding and nesting activities. -
February March 2014
Published by the San Fernando Valley Audubon Society A Chapter of the National Audubon Society Vol. 65 No. 1 February / March 2014 Monthly Programs Thursday, March 27, 2014 7:00 p.m. Social time; 7:30 p.m. Meeting SFVAS General Membership Meetings Encino Community Center Presenters: Conservation Committee Members Thursday, February 27, 2014 Topic: Conservation Issues in and Around 7:00 p.m. Social time; 7:30 p.m. Meeting the San Fernando Valley Presenter: Dave Weeshoff Our chapter is actively engaged in educating children and adults about the values, complexities, and enjoyment that can Topic: Iceland, Greenland and Arctic Canada be found in natural environments. Our hope is that this education will, not only make better citizens, but will lead to – Wildlife and native cultures in the Arctic actions that improve the quality and/or quantity of those Our president, Dave Weeshoff habitats. A case in point is the 2012 “habitat conversion” that will present highlights of his 24- took place in the south reserve of the Sepulveda Basin. After day-trip to the high arctic, more than 100 trees and 48 acres of plants and animals were including birds, marine bulldozed by the U.S. Army Corp of Engineers, our chapter’s mammals, plants, and the Inuit volunteers got involved. Working with local politicians, public and Viking cultures of that area. agencies, and other community groups and individuals we Included are some amazing photos of arctic glacier ice, pack were able to bring about significant changes in the way things ice, various whales, walruses, seals, and polar bear behaving are being done. -
Annotated Checklist of the Birds of Cuba
ANNOTATED CHECKLIST OF THE BIRDS OF CUBA Number 3 2020 Nils Navarro Pacheco www.EdicionesNuevosMundos.com 1 Senior Editor: Nils Navarro Pacheco Editors: Soledad Pagliuca, Kathleen Hennessey and Sharyn Thompson Cover Design: Scott Schiller Cover: Bee Hummingbird/Zunzuncito (Mellisuga helenae), Zapata Swamp, Matanzas, Cuba. Photo courtesy Aslam I. Castellón Maure Back cover Illustrations: Nils Navarro, © Endemic Birds of Cuba. A Comprehensive Field Guide, 2015 Published by Ediciones Nuevos Mundos www.EdicionesNuevosMundos.com [email protected] Annotated Checklist of the Birds of Cuba ©Nils Navarro Pacheco, 2020 ©Ediciones Nuevos Mundos, 2020 ISBN: 978-09909419-6-5 Recommended citation Navarro, N. 2020. Annotated Checklist of the Birds of Cuba. Ediciones Nuevos Mundos 3. 2 To the memory of Jim Wiley, a great friend, extraordinary person and scientist, a guiding light of Caribbean ornithology. He crossed many troubled waters in pursuit of expanding our knowledge of Cuban birds. 3 About the Author Nils Navarro Pacheco was born in Holguín, Cuba. by his own illustrations, creates a personalized He is a freelance naturalist, author and an field guide style that is both practical and useful, internationally acclaimed wildlife artist and with icons as substitutes for texts. It also includes scientific illustrator. A graduate of the Academy of other important features based on his personal Fine Arts with a major in painting, he served as experience and understanding of the needs of field curator of the herpetological collection of the guide users. Nils continues to contribute his Holguín Museum of Natural History, where he artwork and copyrights to BirdsCaribbean, other described several new species of lizards and frogs NGOs, and national and international institutions in for Cuba. -
Williamson's Sapsucker (Sphyrapicus Thyroideus)
COSEWIC Assessment and Status Report on the Williamson's Sapsucker Sphyrapicus thyroideus in Canada ENDANGERED 2005 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION ENDANGERED WILDLIFE DES ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2005. COSEWIC assessment and status report on the Williamson's Sapsucker Sphyrapicus thyroideus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 45 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Production note: COSEWIC would like to acknowledge Les W. Gyug for writing the status report on the Williamson's Sapsucker Sphyrapicus thyroideus prepared under contract with Environment Canada, overseen and edited by Dick Cannings, the COSEWIC Birds Species Specialist Subcommittee Co-chair. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: (819) 997-4991 / (819) 953-3215 Fax: (819) 994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Ếgalement disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur le Pic de Williamson (Sphyrapicus thyroideus) au Canada. Cover illustration: Williamson's Sapsucker — Male (left) and female (right) Williamson's Sapsuckers at a nest hole in a Trembling Aspen, Copper Mountain Road, Princeton, British Columbia, June 2001. Photos by Les W. Gyug. Her Majesty the Queen in Right of Canada 2005 Catalogue No. CW69-14/452-2005E-PDF ISBN 0-662-40687-7 HTML: CW69-14/452-2005E-HTML 0-662-40688-5 Recycled paper COSEWIC Assessment Summary Assessment Summary – May 2005 Common name Williamson's Sapsucker Scientific name Sphyrapicus thyroideus Status Endangered Reason for designation This woodpecker is associated with mature larch forests in south-central British Columbia; less than 500 individuals breed in Canada.