Frontera Audubon Center in Hidalgo Perched on a Gas Rig at Calcasieu L
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Newsletter No 31
P O Box 93, Wakkerstroom 2480 Cell Number 0822556778 E-Mail: [email protected] NEWSLETTER NUMBER 31– FEBRUARY 2015 Phragmites australis is a Perennial Grass that grows in the wetlands of the temperate and tropical regions of the world on all continents except Antarctica. It is thought to have originated from Phyrgia in Asia Minor. In Europe it is rarely invasive, it is even used as an ornamental plant, but everywhere else can be a major problem. It does have its uses; thatching, making arrows, youngsters eat it and it can be dried and ground into a fine powder that, when moistened, can be toasted like marsh mallows. In Egypt it is used for making a flute-like musical instrument, maybe that‟s why another name here in South Africa is Fluitjiesriet. Its most important use is for bioremediation where excess nutrients and pollutants are removed from dirty water and sewage pond waste water by bacterial action on the Phragmites roots and leaf litter. The downside is that it is highly invasive WoF operatives hard at work plant that crowds-out other wetland plant species reducing overall plant, animal and bird diversity. It can spread at the rate of 5m per year from horizontal runners, rhizomes up to 10m long that produce a new shoot every 300mm. It is allelopathic i.e. it releases toxins from its roots that stop the growth of other plants. It out-competes native plants for nutrients, water and sunlight. The outcome – a 3m plus tall, handsome plant that forms a deceptively beautiful monoculture! Phragmites is difficult to control and impossible to eradicate entirely. -
SICHUAN (Including Northern Yunnan)
Temminck’s Tragopan (all photos by Dave Farrow unless indicated otherwise) SICHUAN (Including Northern Yunnan) 16/19 MAY – 7 JUNE 2018 LEADER: DAVE FARROW The Birdquest tour to Sichuan this year was a great success, with a slightly altered itinerary to usual due to the closure of Jiuzhaigou, and we enjoyed a very smooth and enjoyable trip around the spectacular and endemic-rich mountain and plateau landscapes of this striking province. Gamebirds featured strongly with 14 species seen, the highlights of them including a male Temminck’s Tragopan grazing in the gloom, Chinese Monal trotting across high pastures, White Eared and Blue Eared Pheasants, Lady Amherst’s and Golden Pheasants, Chinese Grouse and Tibetan Partridge. Next were the Parrotbills, with Three-toed, Great and Golden, Grey-hooded and Fulvous charming us, Laughingthrushes included Red-winged, Buffy, Barred, Snowy-cheeked and Plain, we saw more Leaf Warblers than we knew what to do with, and marvelled at the gorgeous colours of Sharpe’s, Pink-rumped, Vinaceous, Three-banded and Red-fronted Rosefinches, the exciting Przevalski’s Finch, the red pulse of Firethroats plus the unreal blue of Grandala. Our bird of the trip? Well, there was that Red Panda that we watched for ages! 1 BirdQuest Tour Report: Sichuan Including Northern Yunnan 2018 www.birdquest-tours.com Our tour began with a short extension in Yunnan, based in Lijiang city, with the purpose of finding some of the local specialities including the rare White-speckled Laughingthrush, which survives here in small numbers. Once our small group had arrived in the bustling city of Lijiang we began our birding in an area of hills that had clearly been totally cleared of forest in the fairly recent past, with a few trees standing above the hillsides of scrub. -
Luscinia Calliope (Siberian Rubythroat) European Red List of Birds Supplementary Material
Luscinia calliope (Siberian Rubythroat) European Red List of Birds Supplementary Material The European Union (EU27) Red List assessments were based principally on the official data reported by EU Member States to the European Commission under Article 12 of the Birds Directive in 2013-14. For the European Red List assessments, similar data were sourced from BirdLife Partners and other collaborating experts in other European countries and territories. For more information, see BirdLife International (2015). Contents Reported national population sizes and trends p. 2 Trend maps of reported national population data p. 3 Sources of reported national population data p. 5 Species factsheet bibliography p. 6 Recommended citation BirdLife International (2015) European Red List of Birds. Luxembourg: Office for Official Publications of the European Communities. Further information http://www.birdlife.org/datazone/info/euroredlist http://www.birdlife.org/europe-and-central-asia/european-red-list-birds-0 http://www.iucnredlist.org/initiatives/europe http://ec.europa.eu/environment/nature/conservation/species/redlist/ Data requests and feedback To request access to these data in electronic format, provide new information, correct any errors or provide feedback, please email [email protected]. THE IUCN RED LIST OF THREATENED SPECIES™ BirdLife International (2015) European Red List of Birds Luscinia calliope (Siberian Rubythroat) Table 1. Reported national breeding population size and trends in Europe1. Country (or Population estimate Short-term population trend4 Long-term population trend4 Subspecific population (where relevant) 2 territory) Size (pairs)3 Europe (%) Year(s) Quality Direction5 Magnitude (%)6 Year(s) Quality Direction5 Magnitude (%)6 Year(s) Quality Russia 1,000-1,200 100 2000-2004 poor ? ? EU27 0 <1 n/a Europe 1,000-1,200 100 Unknown 1 See 'Sources' at end of factsheet, and for more details on individual EU Member State reports, see the Article 12 reporting portal at http://bd.eionet.europa.eu/article12/report. -
The Song Structure of the Siberian Blue Robin Luscinia [Larvivora] Cyane and a Comparison with Related Species
Ornithol Sci 16: 71 – 77 (2017) ORIGINAL ARTICLE The song structure of the Siberian Blue Robin Luscinia [Larvivora] cyane and a comparison with related species Vladimir IVANITSKII1,#, Alexandra IVLIEVA2, Sergey GASHKOV3 and Irina MAROVA1 1 Lomonosov Moscow State University, Biology, 119899 Moscow Leninskie Gory, Moscow, Moscow 119899, Russian Federation 2 M.F. Vladimirskii Moscow Regional Research Clinical Institute, Moscow, Moscow, Russian Federation 3 Tomsk State University-Zoology Museum, Tomsk, Tomsk, Russian Federation ORNITHOLOGICAL Abstract We studied the song syntax of the Siberian Blue Robin Luscinia cyane, a small insectivorous passerine of the taiga forests of Siberia and the Far East. Males SCIENCE have repertoires of 7 to 14 (mean 10.9±2.3) song types. A single song typically con- © The Ornithological Society sists of a short trill comprised of from three to six identical syllables, each of two to of Japan 2017 three notes; sometimes the trill is preceded by a short single note. The most complex songs contain as many as five or six different trills and single notes. The song of the Siberian Blue Robin most closely resembles that of the Indian Blue Robin L. brunnea. The individual repertoires of Siberian Blue Robin, Common Nightingale L. megarhynchos and Thrush Nightingale L. luscinia contain groups of mutually associ- ated song types that are sung usually one after another. The Siberian Blue Robin and the Common Nightingale perform them in a varying sequence, while Thrush Nightin- gale predominantly uses a fixed sequence of song types. The distinctions between the song syntax of Larvivora spp. and Luscinia spp. are discussed. -
An Initial Estimate of Avian Ark Kinds
Answers Research Journal 6 (2013):409–466. www.answersingenesis.org/arj/v6/avian-ark-kinds.pdf An Initial Estimate of Avian Ark Kinds Jean K. Lightner, Liberty University, 1971 University Blvd, Lynchburg, Virginia, 24515. Abstract Creationists recognize that animals were created according to their kinds, but there has been no comprehensive list of what those kinds are. As part of the Answers in Genesis Ark Encounter project, research was initiated in an attempt to more clearly identify and enumerate vertebrate kinds that were SUHVHQWRQWKH$UN,QWKLVSDSHUXVLQJPHWKRGVSUHYLRXVO\GHVFULEHGSXWDWLYHELUGNLQGVDUHLGHQWLÀHG 'XHWRWKHOLPLWHGLQIRUPDWLRQDYDLODEOHDQGWKHIDFWWKDWDYLDQWD[RQRPLFFODVVLÀFDWLRQVVKLIWWKLVVKRXOG be considered only a rough estimate. Keywords: Ark, kinds, created kinds, baraminology, birds Introduction As in mammals and amphibians, the state of avian $VSDUWRIWKH$UN(QFRXQWHUSURMHFW$QVZHUVLQ WD[RQRP\LVLQÁX['HVSLWHWKHLGHDORIQHDWO\QHVWHG Genesis initiated and funded research in an attempt hierarchies in taxonomy, it seems groups of birds to more clearly identify and enumerate the vertebrate are repeatedly “changing nests.” This is partially NLQGVWKDWZHUHSUHVHQWRQWKH$UN,QDQLQLWLDOSDSHU because where an animal is placed depends on which WKH FRQFHSW RI ELEOLFDO NLQGV ZDV GLVFXVVHG DQG D characteristics one chooses to consider. While many strategy to identify them was outlined (Lightner et al. had thought that molecular data would resolve these 6RPHRIWKHNH\SRLQWVDUHQRWHGEHORZ issues, in some cases it has exacerbated them. For this There is tremendous variety seen today in animal HVWLPDWHRIWKHDYLDQ$UNNLQGVWKHWD[RQRPLFVFKHPH OLIHDVFUHDWXUHVKDYHPXOWLSOLHGDQGÀOOHGWKHHDUWK presented online by the International Ornithologists’ since the Flood (Genesis 8:17). In order to identify 8QLRQ ,28 ZDVXVHG *LOODQG'RQVNHUD which modern species are related, being descendants 2012b and 2013). This list includes information on RI D VLQJOH NLQG LQWHUVSHFLÀF K\EULG GDWD LV XWLOL]HG extant and some recently extinct species. -
MORPHOLOGICAL and ECOLOGICAL EVOLUTION in OLD and NEW WORLD FLYCATCHERS a Dissertation Presented to the Faculty of the College O
MORPHOLOGICAL AND ECOLOGICAL EVOLUTION IN OLD AND NEW WORLD FLYCATCHERS 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 Clay E. Corbin August 2002 This dissertation entitled MORPHOLOGICAL AND ECOLOGICAL EVOLUTION IN OLD AND NEW WORLD FLYCATCHERS BY CLAY E. CORBIN has been approved for the Department of Biological Sciences and the College of Arts and Sciences by Donald B. Miles Associate Professor, Department of Biological Sciences Leslie A. Flemming Dean, College of Arts and Sciences CORBIN, C. E. Ph.D. August 2002. Biological Sciences. Morphological and Ecological Evolution in Old and New World Flycatchers (215pp.) Director of Dissertation: Donald B. Miles In both the Old and New Worlds, independent clades of sit-and-wait insectivorous birds have evolved. These independent radiations provide an excellent opportunity to test for convergent relationships between morphology and ecology at different ecological and phylogenetic levels. First, I test whether there is a significant adaptive relationship between ecology and morphology in North American and Southern African flycatcher communities. Second, using morphological traits and observations on foraging behavior, I test whether ecomorphological relationships are dependent upon locality. Third, using multivariate discrimination and cluster analysis on a morphological data set of five flycatcher clades, I address whether there is broad scale ecomorphological convergence among flycatcher clades and if morphology predicts a course measure of habitat preference. Finally, I test whether there is a common morphological axis of diversification and whether relative age of origin corresponds to the morphological variation exhibited by elaenia and tody-tyrant lineages. -
Taxonomic Status of Blackthroat Calliope Obscura and Firethroat C
FORKTAIL 29 (2013): 94–99 Taxonomic status of Blackthroat Calliope obscura and Firethroat C. pectardens PER ALSTRÖM, GANG SONG, RUIYING ZHANG, XUEBIN GAO, PAUL I. HOLT, URBAN OLSSON & FUMIN LEI The Chinese endemic breeders Blackthroat Calliope obscura and Firethroat C. pectardens are two of the world’s rarest and least known ‘chats’ (Muscicapidae). They have been considered colour morphs of the same species (Firethroat, by priority), although they are nowadays usually treated as separate species. The taxonomic status of these two taxa is here investigated based on analyses of mitochondrial and nuclear DNA, vocalisations and reassessed distributions. Phylogenetic analysis confirms that they are sisters. Their genetic divergence (cytochrome b 6.4%, GTR+Γ+I corrected) is comparable to several other species pairs of ‘chats’. Discriminant function analysis of songs correctly classified 88% of the recordings. The breeding ranges appear to be mainly parapatric. Based on congruent differences in morphology, songs and molecular markers, it is concluded that Blackthroat and Firethroat are appropriately treated as separate species. INTRODUCTION and songs, and the distributions of the two species are reviewed. It is concluded that Blackthroat and Firethroat are best treated as The Blackthroat Calliope obscura and Firethroat C. pectardens are separate species. two of the world’s rarest and least known ‘chats’. Males are uniformly blue-grey above, with blackish tail with white sides basally. As the names imply, male Blackthroat has a black throat, MATERIAL AND METHODS breast and side of the head, whereas male Firethroat has a ‘shining’ orange throat and breast with black sides, and black sides of the Sequencing and phylogenetic analyses head. -
Erithacus Robin, Erithacus Komadori, Inferred from Cytochrome B Sequence Data
Molecular Phylogenetics and Evolution 39 (2006) 899–905 www.elsevier.com/locate/ympev Short communication The origin of the East Asian Erithacus robin, Erithacus komadori, inferred from cytochrome b sequence data Shin-Ichi Seki ¤ Kyushu Research Center, Forestry and Forest Products Research Institute, 4-11-16 Kurokami, Kumamoto 860-0862, Japan Received 28 September 2005; revised 27 January 2006; accepted 27 January 2006 Available online 10 March 2006 1. Introduction two subspecies are, hence, also listed as vulnerable species in the Japanese Red List (Ministry of the Environment of The avian genus Erithacus is a member of the chat tribe, Japan, 2002). To make an eVective conservational decision Saxicolini, which is grouped in the Old World Xycatcher about E. komadori, there must be an understanding of its family, Muscicapidae (Sibley and Ahlquist, 1990; Voelker present distribution, in relation to its origin and diversiWca- and Spellman, 2004). The genus presently comprises three tion history of subspecies. species according to Sibley and Monroe (1990): E. rubecula, The phylogenetic relationship among the Erithacus rob- E. akahige, and E. komadori. Erithacus rubecula occurs in ins, however, is still a question under debate (Kajita, 1999; the western palearctic, from humid lowlands, wooded Ornithological Society of Japan, 2000). Some morphological mountains to treeline, and breeds in various types of for- similarity between E. rubecula and E. akahige, particularly ests, parks and gardens with trees, and shrubs (Cramp, the close similarity of feather coloration (Meinertzhagen, 1988). Contrary to this, the other two species are endemic 1951), appears to be the main reason why the East Asian to East Asia (Fig. -
AIRONE CENERINO Ardea Cinerea the Grey Heron (Ardea Cinerea
AIRONE CENERINO Ardea cinerea The Grey Heron (Ardea cinerea ) is a wading bird of the heron family Ardeidae . The Grey Heron is a large bird, standing 1 m tall, and it has a 1.5 m wingspan. It is the largest European heron. Its plumage is largely grey above, and off-white below. It has a powerful yellow bill, which is brighter in breeding adults. It has a slow flight, with its long neck retracted (S-shaped). This is characteristic of herons and bitterns, and distinguishes them from storks, cranes and spoonbills, which extend their necks This species breeds in colonies in trees close to lakes or other wetlands, although it will also nest in reed beds. It builds a bulky stick nest. It feeds in shallow water, spearing fish or frogs with its long, sharp bill. Herons will also take small mammals and birds. It will often wait motionless for prey, or slowly stalk its victim. The call is a loud croaking "fraaank". This species is very similar to the American Great Blue Heron. The Australian White-faced Heron is often incorrectly called Grey Heron ALLODOLA Alauda arvensis The Skylark (Alauda arvensis ) is a small passerine bird. It breeds across most of Europe and Asia and in the mountains of north Africa. It is mainly resident in the west of its range, but eastern populations of are more migratory, moving further south in winter. Even in the milder west of its range, many birds move to lowlands and the coast in winter. Asian birds appear as vagrants in Alaska; this bird has also been introduced in Hawaii and western North America. -
• the Following Pages Have Some Identification Markers for Each of the Chats Found in India • to Know More on These Birds Y
• The following pages have some identification markers for each of the Chats found in India • To know more on these birds you can visit http://ogaclicks.com/chat • If you are interested in coming on any of my tours or workshops please share your email id. I will keep you updated • Mail me at [email protected] • You can also call me on (91)9840119078 , (91) 9445219078 (91) 6369815812 List of Chats found in India Sno. Name Binomial Name Rubythroat (Calliopes ) 1 Siberian Rubythroat Calliope calliope 2 Himalayan Rubythroat Calliope pectoralis 3 Chinese Rubythroat Calliope tschebaiewi Bushchat (Saxicola) 1 Pied Bushchat Saxicola Caprata 2 Grey Bushchat Saxicola ferreus 3 Brown Rockchat Saxicola fusca 4 Hodgson's Bushchat Saxicola insignis 5 Jerdon's Bushchat Saxicola jerdoni 6 White-tailed Stonechat Saxicola leucurus 7 Stoliczka's Bushchat Saxicola macrorhynchus 8 Common Stonechat Saxicola torquatus ©www.ogaclicks.com Genus- Calliope • Rubythroat Chinese Rubythroat Identification Tips Chinese Rubythroat : Calliope tschebaiewi: Breeds in Ladhak, Winter visitor to North East India Black tail Grey head & Crown White supercilium Dark lores White submoustachial stripe Malar stripe Black Bill Upperparts grey Deep red from chin to lower throat Small white supercilium Black breast Outer rectrices with white tips Black Malar stripe White throat Grey flanks Legs are black Dark brown upperparts Grey underparts Male Whitish underparts scattered grey spots Difference from Breeding plumage Female Difference from male Reference : Birds of Indian Subcontinent -
Cambodia Species List January 7-19, 2015 Guides Nara Duong and Narca Moore-Craig, with Six Participants: Bob, Margie, Bob, Marsha, Marcyes, and Regina
P.O. Box 16545 Portal, AZ. 85632 PH: (866) 900-1146 www.caligo.com [email protected] [email protected] www.naturalistjourneys.com Naturalist Journeys: Cambodia Species List January 7-19, 2015 Guides Nara Duong and Narca Moore-Craig, with six participants: Bob, Margie, Bob, Marsha, Marcyes, and Regina Location Reference: 7 January– welcome dinner in Siem Reap 8 January– Angkor Wat, Angkor Thom and Ta Prohm temples 9 January– Tonle Sap lake and stork colony 10 January– Florican Grasslands, then drive to Prey Veng 11 January– Prey Veng; hiking around ancient baray 12 January– Prey Veng in morning; Tmatboey in afternoon 13 January– Tmatboey 14 January– Tmatboey in morning; in afternoon, Veal Krous vulture restaruant 15 January– Vulture Restaurant in morning; main tour returns to Siem Reap Extension tour– drive to Kratie; afternoon birding in rice fields 16 January– boat trip on Mekong River in morning; afternoon in Seima Protection Forest 17 January– morning at Seima; afternoon at Dak Dam 18 January– return to Siem Reap 19 January– flights onward or home Birds Lesser Whistling-Duck Dendrocygna javanica– at least 100 in and over the baray White-winged Duck Cairina scutulata– two of this critically endangered species at their roost tree, for those who rose early Cotton Pygmy-Goose Nettapus coromandelianus– small numbers at Tonle Sap and the baray at Prey Veng Indian Spot-billed Duck Anas poecilorhyncha– several in the Florican Grasslands and on the Mekong River Chinese Francolin Francolinus pintadeanus– frequently heard; seen at Prey -
Age, Longevity and Life-History Trade-Offs in the Collared Flycatcher (Ficedula Albicollis)
Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 288 Age, Longevity and Life-History Trade-Offs in the Collared Flycatcher (Ficedula albicollis) JOANNA SENDECKA ACTA UNIVERSITATIS UPSALIENSIS ISSN 1651-6214 UPPSALA ISBN 978-91-554-6852-1 2007 urn:nbn:se:uu:diva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