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Species List (Note, There Was a Pre-Tour to Kenya in 2018 As in 2017, but These Species Were Not Recorded
Tanzania Species List (Note, there was a pre-tour to Kenya in 2018 as in 2017, but these species were not recorded. You can find a Kenya list with the fully annotated 2017 Species List for reference) February 6-18, 2018 Guides: Preston Mutinda and Peg Abbott, Driver/guides William Laiser and John Shoo, and 6 participants: Rob & Anita, Susan and Jan, and Bob and Joan KEYS FOR THIS LIST The # in (#) is the number of days the species was seen on the tour (E) – endemic BIRDS STRUTHIONIDAE: OSTRICHES OSTRICH Struthio camelus massaicus – (8) ANATIDAE: DUCKS & GEESE WHITE-FACED WHISTLING-DUCK Dendrocygna viduata – (2) FULVOUS WHISTLING-DUCK Dendrocygna bicolor – (1) COMB DUCK Sarkidiornis melanotos – (1) EGYPTIAN GOOSE Alopochen aegyptiaca – (12) SPUR-WINGED GOOSE Plectropterus gambensis – (2) RED-BILLED DUCK Anas erythrorhyncha – (4) HOTTENTOT TEAL Anas hottentota – (2) CAPE TEAL Anas capensis – (2) NUMIDIDAE: GUINEAFOWL HELMETED GUINEAFOWL Numida meleagris – (12) PHASIANIDAE: PHEASANTS, GROUSE, AND ALLIES COQUI FRANCOLIN Francolinus coqui – (2) CRESTED FRANCOLIN Francolinus sephaena – (2) HILDEBRANDT'S FRANCOLIN Francolinus hildebrandti – (3) Naturalist Journeys [email protected] 866.900.1146 / Caligo Ventures [email protected] 800.426.7781 naturalistjourneys.com / caligo.com P.O. Box 16545 Portal AZ 85632 FAX: 650.471.7667 YELLOW-NECKED FRANCOLIN Francolinus leucoscepus – (4) [E] GRAY-BREASTED FRANCOLIN Francolinus rufopictus – (4) RED-NECKED FRANCOLIN Francolinus afer – (2) LITTLE GREBE Tachybaptus ruficollis – (1) PHOENICOPTERIDAE:FLAMINGOS -
Using Molecular Tools to Guide Management of Invasive Alien
Diversity and Distributions, (Diversity Distrib.) (2015) 1–14 BIODIVERSITY Using molecular tools to guide RESEARCH management of invasive alien species: assessing the genetic impact of a recently introduced island bird population J. van de Crommenacker1,2*, Y. X. C. Bourgeois3, B. H. Warren4, H. Jackson2, F. Fleischer-Dogley1, J. Groombridge2 and N. Bunbury1 1Seychelles Islands Foundation, La Ciotat ABSTRACT Building, Mont Fleuri, Mahe, Victoria, Aim Biological invasions are a major threat to island biodiversity and are Seychelles, 2Durrell Institute of Conservation responsible for a large proportion of species declines and extinctions world- and Ecology (DICE), School of Anthropology and Conservation, University of Kent, wide. The process of hybridization between invasive and native species is a Marlowe Building, Canterbury, Kent, UK, major factor that contributes to the loss of endemic genetic diversity. The issue 3Zoologisches Institut, Evolutionsbiologie, of hybridization is often overlooked in the management of introduced species A Journal of Conservation Biogeography University of Basel, Vesalgasse 1, 4051 Basel, because morphological evidence of hybridization may be difficult to recognize Switzerland, 4Institute of Systematic Botany, in the field. Molecular techniques, however, facilitate identification of specific University of Zurich, Zollikerstrasse 107, hybridization events and assessment of the direction and timing of introgres- 8008 Zurich, Switzerland sion. We use molecular markers to track hybridization in a population of an island endemic bird, the Aldabra fody (Foudia aldabrana), following the recent discovery of a co-occurring population of non-native Madagascar fodies (Foudia madagascariensis). Location Aldabra Atoll, Seychelles. Methods We combine phylogenetic analyses of mitochondrial and nuclear markers to assess whether hybridization has occurred between F. -
Species Limits in the Indigobirds (Ploceidae, Vidua) of West Africa: Mouth Mimicry, Song Mimicry, and Description of New Species
MISCELLANEOUS PUBLICATIONS MUSEUM OF ZOOLOGY, UNIVERSITY OF MICHIGAN NO. 162 Species Limits in the Indigobirds (Ploceidae, Vidua) of West Africa: Mouth Mimicry, Song Mimicry, and Description of New Species Robert B. Payne Museum of Zoology The University of Michigan Ann Arbor, Michigan 48109 Ann Arbor MUSEUM OF ZOOLOGY, UNIVERSITY OF MICHIGAN May 26, 1982 MISCELLANEOUS PUBLICATIONS MUSEUM OF ZOOLOGY, UNIVERSITY OF MICHIGAN The publications of the Museum of Zoology, University of Michigan, consist of two series-the Occasional Papers and the Miscellaneous Publications. Both series were founded by Dr. Bryant Walker, Mr. Bradshaw H. Swales, and Dr. W. W. Newcomb. The Occasional Papers, publication of which was begun in 1913, serve as a medium for original studies based principally upon the collections in the Museum. They are issued separately. When a sufficient number of pages has been printed to make a volume, a title page, table of contents, and an index are supplied to libraries and individuals on the mailing list for the series. The Miscellaneous Publications, which include papers on field and museum techniques, monographic studies, and other contributions not within the scope of the Occasional Papers, are published separately. It is not intended that they be grouped into volumes. Each number has a title page and, when necessary, a table of contents. A complete list of publications on Birds, Fishes, Insects, Mammals, Mollusks, and Reptiles and Amphibians is available. Address inquiries to the Director, Museum of Zoology, Ann Arbor, Michigan 48109. MISCELLANEOUS PUBLICATIONS MUSEUM OF ZOOLOGY, UNIVERSITY OF MICHIGAN NO. 162 Species Limits in the Indigobirds (Ploceidae, Vidua) of West Africa: Mouth Mimicry, Song Mimicry, and Description of New Species Robert B. -
State of Africa's Birds
An assessment by the BirdLife Africa Partnership1 State of Africa’s birds INTRODUCTION: The importance of birds and biodiversity Biodiversity Foreword underpins In 2009, BirdLife Botswana, the BirdLife Partner in Botswana, working with the Government of Botswana, established a Bird Population Monitoring (BPM) Programme. The BPM Programme is part of our lives the global Wild Bird Index effort, which uses information on birds to assess the overall condition of ecosystems and the environment on which we all depend. These trends will be used to set Africa is rich in its variety of conservation priorities, report on biodiversity changes (including the response of fauna and flora to living things, together referred climate change), as well as serve as useful inputs to State Of the Environment Reports and national to as biodiversity. Biodiversity reports to the Convention on Biological Diversity (CBD). is fundamental to human wellbeing: it offers multiple Currently there are over 350 volunteers supporting the programme who regularly monitor 241 transects spread throughout the country. My Government has been particularly supportive of the BPM opportunities for development Programme because it, among other things, bolsters the participation of rural communities in natural and improving livelihoods. resources management. Additionally, analysis of bird data will influence environmental policies and It is the basis for essential their implementation (e.g. game bird hunting quotas, and the control of the Red-billed Quelea), environmental services upon land-use planning and tourism development. The science of using bird information by the BirdLife which life on earth depends. Global Partnership to inform policies has far reaching impacts from local to global level. -
The Firefronted Bishop (Euplectes Diadematus)
Focus on African Finches: The Firefronted Bishop (Euplectes diadematus) byJosefH. Lindholm, III Keeper WBirds Fort Worth Zoological Park "So! Now we're a pet store? Well At the same time, we were also mak marked contrast to its close, but gimme a couple of those $3.95 spe ing plans of an entirely different smaller and less spectacular relatives, cials!" Doug Pernikoff, our zoo veter nature. While still Assistant Curator, the West Nile Red Bishop (or Orange inarian, never misses an opportunity long before his promotion in 1991, Weaver) (E. franciscanaJ and the to be clever, and an opportunity it Chris Brown, our Curator of Birds, Yellow-crowned (or Napoleon) certainly was. In the early evening of was keenly interested in establishing Bishop (E. afer), the two most fre January 23, 1992, a hundred birds of long-term breeding programs. In quently encountered weavers in pri sixteen species arrived simultaneously December, 1991, while making vate collections. I have never seen a at our zoo hospital, filling a quarantine arrangements for birds for the new Black-winged Bishop in a pet store, room improvised from a large animal primate building, we were told repeat and only once in a dealer's com holding cage, now hung with rows of edly by prospective suppliers, that a pound. The only zoos where I've seen shiny new bird cages. long-talked-about embargo by com any were the Bronx Zoo and Cincin mercial airlines on shipping birds nati, and the only one I ever saw in As our assembled bird staff hastily from Africa was imminent. -
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Biodiversity Observations http://bo.adu.org.za An electronic journal published by the Animal Demography Unit at the University of Cape Town The scope of Biodiversity Observations consists of papers describing observations about biodiversity in general, including animals, plants, algae and fungi. This includes observations of behaviour, breeding and flowering patterns, distributions and range extensions, foraging, food, movement, measurements, habitat and colouration/plumage variations. Biotic interactions such as pollination, fruit dispersal, herbivory and predation fall within the scope, as well as the use of indigenous and exotic species by humans. Observations of naturalised plants and animals will also be considered. Biodiversity Observations will also publish a variety of other interesting or relevant biodiversity material: reports of projects and conferences, annotated checklists for a site or region, specialist bibliographies, book reviews and any other appropriate material. Further details and guidelines to authors are on this website. Paper Editor: Les G. Underhill OVERVIEW OF THE DISCOVERY OF THE WEAVERS H. Dieter Oschadleus Recommended citation format: Oschadleus HD 2016. Overview of the discovery of the weavers. Biodiversity Observations 7. 92: 1–15. URL: http://bo.adu.org.za/content.php?id=285 Published online: 13 December 2016 – ISSN 2219-0341 – Biodiversity Observations 7.92: 1–15 1 TAXONOMY Currently, 117 living species of weavers in the Ploceidae family are recognised. Hoyo et al. OVERVIEW OF THE DISCOVERY OF THE WEAVERS (2010) listed 116 species but Safford & Hawkins (2013) split the Aldabra Fody Foudia H. Dieter Oschadleus aldabrana from the Red- headed Fody Foudia Animal Demography Unit, Department of Biological Sciences, eminentissima. Dickinson & University of Cape Town, Rondebosch, 7701 South Africa Christidis (2014) also listed 117 species. -
Sexual Selection of Multiple Handicaps in the Red‐Collared Widowbird: Female Choice of Tail Length but Not Carotenoid Display
Evolution, 55(7), 2001, pp. 1452±1463 SEXUAL SELECTION OF MULTIPLE HANDICAPS IN THE RED-COLLARED WIDOWBIRD: FEMALE CHOICE OF TAIL LENGTH BUT NOT CAROTENOID DISPLAY SARAH R. PRYKE,1,2 STAFFAN ANDERSSON,3,4 AND MICHAEL J. LAWES1,5 1School of Botany and Zoology, University of Natal, Private Bag X01, Scottsville 3209, South Africa 2E-mail: [email protected] 3Department of Zoology, GoÈteborg University, Box 463, SE-405 30 GoÈteborg, Sweden 4E-mail: [email protected] 5E-mail: [email protected] Abstract. Although sexual selection through female choice explains exaggerated male ornaments in many species, the evolution of the multicomponent nature of most sexual displays remains poorly understood. Theoretical models suggest that handicap signaling should converge on a single most informative quality indicator, whereas additional signals are more likely to be arbitrary Fisherian traits, ampli®ers, or exploitations of receiver psychology. Male nuptial plumage in the highly polygynous red-collared widowbird (Euplectes ardens) comprises two of the commonly advocated quality advertisements (handicaps) in birds: a long graduated tail and red carotenoid coloration. Here we use multivariate selection analysis to investigate female choice in relation to male tail length, color (re¯ectance) of the collar, other aspects of morphology, ectoparasite load, display rate, and territory quality. The order and total number of active nests obtained are used as measures of male reproductive success. We demonstrate a strong female preference and net sexual selection for long tails, but marginal or no effects of color, morphology, or territory quality. Tail length explained 47% of male reproductive success, an unusually strong ®tness effect of natural ornament variation. -
Download Report
Tel office: +264 61 379 513 Physical address: Postal address: Fax office: +264 61 22 5371 Agricultural Boards’ Building PO Box 5096 E-mail: [email protected] 30 David Hosea Meroro Road Ausspannplatz Website: www.nab.com.na Windhoek Windhoek Constituted by Act 20 of 1992 Creating a marketing environment that is conducive to growing and processing crops in Namibia AGRONOMY AND HORTICULTURE MARKET DEVELOPMENT DIVISION RESEARCH AND POLICY DEVELOPMENT SUBDIVISION QUELEA BIRDS CONTROL MEASURES IN NAMIBIA: TRIAL USING AGRI-FREQUENCY METHOD 2019 Quelea quelea birds control - Research Report 2019 Page 0 of 11 TABLE OF CONTENTS 1. BACKGROUND ............................................................................................................ 2 2. OBJECTIVES ................................................................................................................. 2 3. METHODOLOGY ......................................................................................................... 2 4. DESCRIPTION............................................................................................................... 2 5. BREEDING .................................................................................................................... 3 6. HABITAT ....................................................................................................................... 4 7. FEEDING ....................................................................................................................... 4 8. POPULATION .............................................................................................................. -
An Update of Wallacels Zoogeographic Regions of the World
REPORTS To examine the temporal profile of ChC produc- specification of a distinct, and probably the last, 3. G. A. Ascoli et al., Nat. Rev. Neurosci. 9, 557 (2008). tion and their correlation to laminar deployment, cohort in this lineage—the ChCs. 4. J. Szentágothai, M. A. Arbib, Neurosci. Res. Program Bull. 12, 305 (1974). we injected a single pulse of BrdU into pregnant A recent study demonstrated that progeni- CreER 5. P. Somogyi, Brain Res. 136, 345 (1977). Nkx2.1 ;Ai9 females at successive days be- tors below the ventral wall of the lateral ventricle 6. L. Sussel, O. Marin, S. Kimura, J. L. Rubenstein, tween E15 and P1 to label mitotic progenitors, (i.e., VGZ) of human infants give rise to a medial Development 126, 3359 (1999). each paired with a pulse of tamoxifen at E17 to migratory stream destined to the ventral mPFC 7. S. J. Butt et al., Neuron 59, 722 (2008). + 18 8. H. Taniguchi et al., Neuron 71, 995 (2011). label NKX2.1 cells (Fig. 3A). We first quanti- ( ). Despite species differences in the develop- 9. L. Madisen et al., Nat. Neurosci. 13, 133 (2010). fied the fraction of L2 ChCs (identified by mor- mental timing of corticogenesis, this study and 10. J. Szabadics et al., Science 311, 233 (2006). + phology) in mPFC that were also BrdU+. Although our findings raise the possibility that the NKX2.1 11. A. Woodruff, Q. Xu, S. A. Anderson, R. Yuste, Front. there was ChC production by E15, consistent progenitors in VGZ and their extended neurogenesis Neural Circuits 3, 15 (2009). -
Biodiversity Observations
Biodiversity Observations http://bo.adu.org.za An electronic journal published by the Animal Demography Unit at the University of Cape Town The scope of Biodiversity Observations consists of papers describing observations about biodiversity in general, including animals, plants, algae and fungi. This includes observations of behaviour, breeding and flowering patterns, distributions and range extensions, foraging, food, movement, measurements, habitat and colouration/plumage variations. Biotic interactions such as pollination, fruit dispersal, herbivory and predation fall within the scope, as well as the use of indigenous and exotic species by humans. Observations of naturalised plants and animals will also be considered. Biodiversity Observations will also publish a variety of other interesting or relevant biodiversity material: reports of projects and conferences, annotated checklists for a site or region, specialist bibliographies, book reviews and any other appropriate material. Further details and guidelines to authors are on this website. Paper Editor: Doug Harebottle BIRDS AND ANIMALS USING WEAVERS NESTS H. Dieter Oschadleus Recommended citation format: Oschadleus HD 2017. Birds and animals using weavers nests. Biodiversity Observations, Vol 8.28: 1-17 URL: http://bo.adu.org.za/content.php?id=323 Published online: 20 June 2017 Appendix added: 26 June 2017 – ISSN 2219-0341 – Biodiversity Observations 8.28: 1-17 1 PHOWN (PHOtos of Weaver Nests) Methods BIRDS AND ANIMALS USING WEAVERS NESTS The PHOWN database began in mid July 2010 and the data for this analysis was extracted up to 2 February 2017, providing 6.5 years of H. Dieter Oschadleus data collection. Records with Nest Use were marked so that they could be easily extracted. -
Species Diversity and Abundance of Wild Birds in Dagona-Waterfowl Sanctuary Borno State, Nigeria
African Journal of Environmental Science and Technology Vol. 5(10), pp. 855-866, October 2011 Available online at http://www.academicjournals.org/AJEST DOI: 10.5897/AJEST11.090 ISSN 1996-0786 ©2011 Academic Journals Full Length Research Paper Species diversity and abundance of wild birds in Dagona-Waterfowl Sanctuary Borno State, Nigeria Lameed, G. A. Department of Wildlife and Fisheries Management, Faculty of Agriculture and Forestry, University of Ibadan, Nigeria. E-mail: [email protected], [email protected]. Accepted 13 July, 2011 The study of bird species diversity and richness in Dagona-Waterfowl sanctuary was carried out in early wet and late dry seasons. This was to provide some information on the wild birds of the sanctuary. Dagona sanctuary is located within the Bade-Nguru wetland sector; it is one of the important bird areas strategized for the conservation of avifauna species in Sub-Sahara region, Nigeria. Line transect method was used to carry out birds’ survey at three different lake sites, namely: Gatsu (Site:1), Mariam (Site: 2) and Oxbow (Site: 3). The data were analyzed with the Kolmogorov- Smirnov test to determine the distribution level of the birds. The birds’ diversity was assessed using Shannon-Weiner diversity index. The results showed that bird species diversity was not equally distributed in the sites Site 2 had the highest diversity with an index of 2.74 compared to Site 1 with 1.84 and Site 3 with 1.62. Likewise, bird species diversity in the area was normally distributed birds’ abundance were significantly different (P<0.05) among the three sites. -
GHANA MEGA Rockfowl & Upper Guinea Specials Th St 29 November to 21 December 2011 (23 Days)
GHANA MEGA Rockfowl & Upper Guinea Specials th st 29 November to 21 December 2011 (23 days) White-necked Rockfowl by Adam Riley Trip Report compiled by Tour Leader David Hoddinott RBT Ghana Mega Trip Report December 2011 2 Trip Summary Our record breaking trip total of 505 species in 23 days reflects the immense birding potential of this fabulous African nation. Whilst the focus of the tour was certainly the rich assemblage of Upper Guinea specialties, we did not neglect the interesting diversity of mammals. Participants were treated to an astonishing 9 Upper Guinea endemics and an array of near-endemics and rare, elusive, localized and stunning species. These included the secretive and rarely seen White-breasted Guineafowl, Ahanta Francolin, Hartlaub’s Duck, Black Stork, mantling Black Heron, Dwarf Bittern, Bat Hawk, Beaudouin’s Snake Eagle, Congo Serpent Eagle, the scarce Long-tailed Hawk, splendid Fox Kestrel, African Finfoot, Nkulengu Rail, African Crake, Forbes’s Plover, a vagrant American Golden Plover, the mesmerising Egyptian Plover, vagrant Buff-breasted Sandpiper, Four-banded Sandgrouse, Black-collared Lovebird, Great Blue Turaco, Black-throated Coucal, accipiter like Thick- billed and splendid Yellow-throated Cuckoos, Olive and Dusky Long-tailed Cuckoos (amongst 16 cuckoo species!), Fraser’s and Akun Eagle-Owls, Rufous Fishing Owl, Red-chested Owlet, Black- shouldered, Plain and Standard-winged Nightjars, Black Spinetail, Bates’s Swift, Narina Trogon, Blue-bellied Roller, Chocolate-backed and White-bellied Kingfishers, Blue-moustached,