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Ringing Report 1
RINGING REPORT 1 RINGING REPORT ——— PAUL ROPER http://www.lnhs.org.uk/Publications.html#LBR2013 inging in London is carried out by a range of groups, partnerships and individuals. R Accurate figures rely on all ringers returning ringing data to a central point for analysis to enable a comprehensive report to be written. Due to the complexity, size and transient nature of ringing in the LNHS recording area (the London Area) it is still unclear if all the ringing activity has been covered in any one year. Attempting to make any scientific comparisons on ringing data between years can therefore be rather meaningless and is not addressed in this report. Numbers of many species ringed vary year on year due to a range of factors such as ringer effort, and coverage or weather conditions which can have a marked effect on catching success and final totals for any year. For these reasons, many changes in species figures in this type of report are not a reflection on population levels but more often ringer activity or submission of records. A good reflection of population levels is through Constant Effort Sites (CES), and a number are running in the London Area; the data is pooled nationally and can be found on the British Trust for Ornithology (BTO) website: www.bto.org/volunteer-surveys/ringing/surveys/ces The BTO also provides online data for ringing in the UK, set out on a County basis which unfortunately is not a true reflection of ringing activities within the London Area. It only covers Greater London, which for 2013 shows a total of only 4,901 birds ringed against the total of 13,826 birds ringed which has been submitted for the London Area. -
Phylogeography of Finches and Sparrows
In: Animal Genetics ISBN: 978-1-60741-844-3 Editor: Leopold J. Rechi © 2009 Nova Science Publishers, Inc. Chapter 1 PHYLOGEOGRAPHY OF FINCHES AND SPARROWS Antonio Arnaiz-Villena*, Pablo Gomez-Prieto and Valentin Ruiz-del-Valle Department of Immunology, University Complutense, The Madrid Regional Blood Center, Madrid, Spain. ABSTRACT Fringillidae finches form a subfamily of songbirds (Passeriformes), which are presently distributed around the world. This subfamily includes canaries, goldfinches, greenfinches, rosefinches, and grosbeaks, among others. Molecular phylogenies obtained with mitochondrial DNA sequences show that these groups of finches are put together, but with some polytomies that have apparently evolved or radiated in parallel. The time of appearance on Earth of all studied groups is suggested to start after Middle Miocene Epoch, around 10 million years ago. Greenfinches (genus Carduelis) may have originated at Eurasian desert margins coming from Rhodopechys obsoleta (dessert finch) or an extinct pale plumage ancestor; it later acquired green plumage suitable for the greenfinch ecological niche, i.e.: woods. Multicolored Eurasian goldfinch (Carduelis carduelis) has a genetic extant ancestor, the green-feathered Carduelis citrinella (citril finch); this was thought to be a canary on phonotypical bases, but it is now included within goldfinches by our molecular genetics phylograms. Speciation events between citril finch and Eurasian goldfinch are related with the Mediterranean Messinian salinity crisis (5 million years ago). Linurgus olivaceus (oriole finch) is presently thriving in Equatorial Africa and was included in a separate genus (Linurgus) by itself on phenotypical bases. Our phylograms demonstrate that it is and old canary. Proposed genus Acanthis does not exist. Twite and linnet form a separate radiation from redpolls. -
Developing Methods for the Field Survey and Monitoring of Breeding Short-Eared Owls (Asio Flammeus) in the UK: Final Report from Pilot Fieldwork in 2006 and 2007
BTO Research Report No. 496 Developing methods for the field survey and monitoring of breeding Short-eared owls (Asio flammeus) in the UK: Final report from pilot fieldwork in 2006 and 2007 A report to Scottish Natural Heritage Ref: 14652 Authors John Calladine, Graeme Garner and Chris Wernham February 2008 BTO Scotland School of Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA Registered Charity No. SC039193 ii CONTENTS LIST OF TABLES................................................................................................................... iii LIST OF FIGURES ...................................................................................................................v LIST OF FIGURES ...................................................................................................................v LIST OF APPENDICES...........................................................................................................vi SUMMARY.............................................................................................................................vii EXECUTIVE SUMMARY ................................................................................................... viii CRYNODEB............................................................................................................................xii ACKNOWLEDGEMENTS....................................................................................................xvi 1. BACKGROUND AND AIMS...........................................................................................2 -
Otago Region Newsletter 2/2019 February 2019
Birds New Zealand PO Box 834, Nelson. osnz.org.nz Regional Representative: Mary Thompson 197 Balmacewen Rd, Dunedin. [email protected] 03 4640787 Regional Recorder: Richard Schofield, 64 Frances Street, Balclutha 9230. [email protected] Otago Region Newsletter 2/2019 February 2019 photo Nick Beckwith If this were one of those "old fashioned" magazines that turned up in your mailbox, assuming you'd paid the subscription on time, then this photo of a Gannet diving into the surf at Warrington beach would surely be on the front cover. Several other photos by Nick appear later in this newsletter. 2 Ornithological Snippets photo Stuart Kelly It’s been fairly quiet this month. Single Fiordland Crested Penguins were reported from Nugget Point on 29th January, and at Katiki Point on 12th February. 43 Black-fronted Terns were roosting on the river in Balclutha on 15th February, while an Arctic Skua was seen from Taiaroa Head on 18th (the only other Otago sighting so far this season was at Katiki Point on 14th January). Sharon Roberts saw lots of Sooty Shearwaters offshore at Jacks Bay on 28th January, along with 2 Peafowl nearby, and 2 Grey-tailed Tattlers at Cabbage Point. A returning White Heron was at Tomahawk Lagoon on 12th & 19th February, and one was reported from Saint Leonards on 15th. The only passerine on offer this month is a leucistic House Sparrow at Mosgiel, seen and photographed by Robert Budd. 3 The following two pieces are related by Maree Johnstone. Members may have noticed a photo of a Paradise Duck family taken by Stephen Jaquiery at Burkes Inlet and published in the ODT in November 2018. -
Irish Rare Bird Report 2014
Irish Rare Bird Report 2014 M. Carmody and J. Hobbs (on behalf of the Irish Rare Birds Committee) BirdWatch Ireland, Unit 20, Block D, Bullford Business Campus, Kilcoole, Co. Wicklow Introduction Palearctic away from the Azores. Ireland’s second Pacific Diver Gavia pacifica (Galway) and third Sardinian Warbler Sylvia The year under review was the classic year of two halves. The melanocephala (Cork) were recorded in April and the fourth first half was one of the most exciting starts to a year in recent records of Red-flanked Bluetail Tarsiger cyanurus (Mayo) and times, whereas the latter half was far more pedestrian. In line American Coot Fulica americana (Kerry) were recorded in with that, both additions to the Irish list in 2014 were during October and November respectively. Also, this report contains the first six months, with an American Purple Gallinule details of the second Little Swift Apus affinis from Wexford in Porphyrio martinicus found dead in Mayo and, less than a May 2002 and the fourth Thrush Nightingale Luscinia luscinia week later, a Slaty-backed Gull Larus schistisagus in Galway, from Cork in October 2013. Significant records of sub-species both of these in February. Undoubtedly, though, the most in the report are of the first Eastern Subalpine Warbler Sylvia significant record of the year was a Bermuda Petrel cantillans albistriata from Mayo in 2007 and the first Yellow Pterodroma cahow , which is categorised as an ‘At sea’ record as it was observed some 170 nautical miles west of Ireland, a location that lies outside the boundary of the Irish List. -
Differentially Expressed Genes Match Bill Morphology and Plumage Despite Largely Undifferentiated Genomes in a Holarctic Songbird
Molecular Ecology (2015) doi: 10.1111/mec.13140 Differentially expressed genes match bill morphology and plumage despite largely undifferentiated genomes in a Holarctic songbird NICHOLAS A. MASON*† and SCOTT A. TAYLOR*† *Department of Ecology and Evolutionary Biology, Cornell University, 215 Tower Rd., Ithaca, NY 14853, USA, †Fuller Evolutionary Biology Program, Laboratory of Ornithology, Cornell University, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA Abstract Understanding the patterns and processes that contribute to phenotypic diversity and speciation is a central goal of evolutionary biology. Recently, high-throughput sequencing has provided unprecedented phylogenetic resolution in many lineages that have experienced rapid diversification. The Holarctic redpoll finches (Genus: Acanthis) provide an intriguing example of a recent, phenotypically diverse lineage; traditional sequencing and genotyping methods have failed to detect any genetic differences between currently recognized species, despite marked variation in plumage and mor- phology within the genus. We examined variation among 20 712 anonymous single nucleotide polymorphisms (SNPs) distributed throughout the redpoll genome in com- bination with 215 825 SNPs within the redpoll transcriptome, gene expression data and ecological niche modelling to evaluate genetic and ecological differentiation among currently recognized species. Expanding upon previous findings, we present evidence of (i) largely undifferentiated genomes among currently recognized species; (ii) substantial niche -
Goose Bulletin Issue 23 – May 2018
GOOSE BULLETIN ISSUE 23 – MAY 2018 ---------------------------------------------------------------------------------------------------------- Contents: Editorial …....................................................................................................................... 1 Report of the 18th Goose Specialist Group meeting at Klaipeda University . ……….... 2 Light-bellied Brent Goose Branta bernicla hrota at Sruwaddacon Bay, north-west Co. Mayo, Ireland ………………................................................... 5 Status and trends of wintering Bar-headed Geese Anser indicus in Myanmar ………... 15 The establishment of an European Goose Management Platform under AEWA ……... 24 Outstanding Ornithologist of the past: Johann Friedrich Naumann (1780 – 1857) ….... 26 Obituary: William Joseph Lambart Sladen, 29-12-1920 – 20-05-2017 ……...………... 28 Obituary: William (Bill) Lishman, 12-02-1939 – 30-12-2017 ……………………….... 30 New Publications 2014 - 2017 …..…………………………………………….……….. 32 Literature …..…………………………………………….…………………………….. 35 Instructions to authors ………………………………..………………………………… 37 GOOSE BULLETIN is the official bulletin of the Goose Specialist Group of Wetlands International and IUCN GOOSE BULLETIN – ISSUE 23 – MAY 2018 GOOSE BULLETIN is the official bulletin of the Goose Specialist Group of Wetlands International and IUCN. GOOSE BULLETIN appears as required, but at least once a year in electronic form. The bulletin aims to improve communication and exchange information amongst goose researchers throughout the world. It publishes contributions -
Advances in the Study of Irruptive Migration
Advances in the study of irruptive migration Ian Newton1 Newton I. 2006. Advances in the study of irruptive migration. Ardea 94(3): 433–460. This paper discusses the movement patterns of two groups of birds which are generally regarded as irruptive migrants, namely (a) boreal finches and others that depend on fluctuating tree-fruit crops, and (b) owls and others that depend on cyclically fluctuating rodent popula- tions. Both groups specialise on food supplies which, in particular regions, fluctuate more than 100-fold from year to year. However, seed- crops in widely separated regions may fluctuate independently of one another, as may rodent populations, so that poor food supplies in one region may coincide with good supplies in another. If individuals are to have access to rich food supplies every year, they must often move hun- dreds or thousands of kilometres from one breeding area to another. In years of widespread food shortage (or high numbers relative to food supplies) extending over many thousands or millions of square kilome- tres, large numbers of individuals migrate to lower latitudes, as an ‘irruptive migration’. For these reasons, the distribution of the popula- tion, in both summer and winter, varies greatly from year to year. In irruptive migrants, in contrast to regular migrants, site fidelity is poor, and few individuals return to the same breeding areas in succes- sive years (apart from owls in the increase phase of the cycle). Moreover, ring recoveries and radio-tracking confirm that the same indi- viduals can breed in different years in areas separated by hundreds or thousands of kilometres. -
070403/EU XXVII. GP Eingelangt Am 28/07/21
070403/EU XXVII. GP Eingelangt am 28/07/21 Council of the European Union Brussels, 28 July 2021 (OR. en) 11099/21 ADD 1 ENV 557 WTO 188 COVER NOTE From: European Commission date of receipt: 27 July 2021 To: General Secretariat of the Council No. Cion doc.: D074372/02 - Annex 1 Subject: ANNEX to the COMMISSION REGULATION (EU) …/… amending Council Regulation (EC) No 338/97 on the protection of species of wild fauna and flora by regulating trade therein Delegations will find attached document D074372/02 - Annex 1. Encl.: D074372/02 - Annex 1 11099/21 ADD 1 CSM/am TREE.1.A EN www.parlament.gv.at EUROPEAN COMMISSION Brussels, XXX D074372/02 […](2021) XXX draft ANNEX 1 ANNEX to the COMMISSION REGULATION (EU) …/… amending Council Regulation (EC) No 338/97 on the protection of species of wild fauna and flora by regulating trade therein EN EN www.parlament.gv.at ‘ANNEX […] Notes on interpretation of Annexes A, B, C and D 1. Species included in Annexes A, B, C and D are referred to: (a) by the name of the species; or (b) as being all of the species included in a higher taxon or designated part thereof. 2. The abbreviation ‘spp.’ is used to denote all species of a higher taxon. 3. Other references to taxa higher than species are for the purposes of information or classification only. 4. Species printed in bold in Annex A are listed there in consistency with their protection as provided for by Directive 2009/147/EC of the European Parliament and of the Council1 or Council Directive 92/43/EEC2. -
A. Gosler Publications: 2013. Book Chapter. Gosler, A.G., Bhagwat, S., Harrop, S., Bonta, M. & Tidemann, S. (2013) Chapter 6
A. Gosler Publications: 2013. Book chapter. Gosler, A.G., Bhagwat, S., Harrop, S., Bonta, M. & Tidemann, S. (2013) Chapter 6: Leadership and listening: inspiration for conservation mission and advocacy. In Macdonald, D. & Willis, K.J. (eds) Key Topics in Conservation Biology 2. J. Wiley & Sons, Ltd., Oxford. In Press. 2013. Advice Note to SCB Policy Committee. Lee J, Gosler AG, Vyas D, Schaefer J, Chong KY, Kahumbu P, Awoyemi SM & Baugh T. Religion and Conservation Research Collaborative (RCRC) of the Religion and Conservation Biology Working Group (RCBWG) Society for Conservation Biology (SCB)’s Position on the Use of Ivory for Religious Objects. ....................................................................................................... 2012. Letter to Editor. Awoyemi, S.M., Gosler, A.G., Ho, I., Schaefer, J. & Chong, KY. Mobilizing Religion and Conservation in Asia. Science 338: 1537-1538. [doi: 10.1126/science.338.6114.1537-b] 2012. Advice note to SCB Policy Committee. Awoyemi SM, Schaefer J, Gosler A, Baugh T, Chong KY & Landen E. Religion and Conservation Research Collaborative (RCRC) of the Religion and Conservation Biology Working Group (RCBWG) Society for Conservation Biology (SCB)’s Position on the Religious Practice of Releasing Captive Wildlife for Merit. 2012. Scientific Paper. Briggs BD, Hill DA & Gosler AG*. Habitat selection and waterbody-complex use by wintering Gadwall and Shoveler in South West London: implications for the designation and management of multi-site protected areas. Journal for Nature Conservation, 20, 200- 210. [doi: 10.1016/j.jnc.2012.04.002] 2012. Advice note to Libyan National Assembly. Environmental Security in the Libyan Constitution. 2012. Scientific Paper. Bulla M, Šálek M, Gosler AG. Eggshell spotting does not predict male incubation, but marks thinner areas of a shorebird’s shells. -
Assessing Population Changes from Disparate Data Sources: the Decline of the Twite Carduelis Flavirostris in England
Bird Conservation International (2009) 19:401–416. ª BirdLife International, 2009 doi:10.1017/S0959270909990086 Assessing population changes from disparate data sources: the decline of the Twite Carduelis flavirostris in England ANDRE´ F. RAINE, ANDREW F. BROWN, TATSUYA AMANO and WILLIAM J. SUTHERLAND Summary Conservationists often find it difficult to assess long-term population change in a species when the only data available are from disparate sources. This is especially the case when a range of survey methodologies and reporting units have been utilised and the results have been published in the ‘grey’ literature. Although the production of a cohesive assessment of change may be a daunting task, in such circumstances, a sound assessment of change is often possible. We illustrate this by considering the decline of the Twite Carduelis flavirostris in England. Whilst there is evidence of decline, it is widely dispersed and the losses have yet to be formally documented. To assess longer-term change, we reviewed information available in county avi- faunas and historical accounts of the status of the species throughout its former English range. Twite now only breed regularly in six of their 12 historical range counties, and in all of these six, the birds have declined markedly in abundance. We collated and analysed data drawn from a diverse range of surveys and county bird reports to assess more recent change and assessed contemporary distribution and abundance during our own surveys of breeding colonies in the South Pennines, an area supporting the last known nesting colonies in England. Combined, the data clearly indicate that the range and numbers of breeding Twite have declined considerably since the 1970s. -
Supposed Periodicity of Redpoll, Carduelis Sp., Winter Visitations in Atlantic Canada
Supposed Periodicity of Redpoll, Carduelis sp., Winter Visitations in Atlantic Canada ANTHONY J. E RSKINE 1 and REID MCMANUS , J R.2 116 Richardson Street, Sackville, New Brunswick E4L 4H6 Canada 2657 Royal Road, Memramcook, New Brunswick E4K 1X1 Canada Erskine, Anthony J., and Reid McManus, Jr. 2003. Supposed periodicity of Redpoll, Carduelis sp., visitations in Atlantic Canada. Canadian Field-Naturalist 117(4): 611-620. Redpoll (primarily Carduelis flammea ) data from the New Brunswick–Nova Scotia border region were reviewed in the context of alleged biennial periodicity of irruptions south of their breeding range. Long-term records by the authors suggested a number of departures from visitation in alternate years. Three local Christmas Bird Counts (CBCs) spanning the last 41 winters supported the less-than-regular pattern shown by individual observations. CBC redpoll data from across the Atlantic Provinces revealed annual redpoll visitations across southern New Brunswick, where the largest regional counts (adjusted for observer effort) usually occurred. Visitation to Prince Edward Island, Nova Scotia, and Newfoundland was less frequent, and patterns there were often obscured by scarcity of CBCs with both long-run coverage and redpolls. Examination of those data in relation to varying food availability suggested that irregular abundance but near-annual occurrence of redpoll visitation explains observed observations better than attempts to find periodicity in their irruptions. Key Words: Common Redpoll, Carduelis flammea , Atlantic Provinces, winter, irruptions, periodicity, food availability. Redpolls (here discussed as Carduelis flammea; C. and limited seasonal sampling by CBCs. Hochachka hornemanni is rare – and under-detected – in our et al. (1999) used data from Project FeederWatch, region) breed in the subarctic all around the northern which partly avoided those limitations, but their paper hemisphere.