Namibia & Botswana
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Comments on the Ornithology of Nigeria, Including Amendments to the National List
Robert J. Dowsett 154 Bull. B.O.C. 2015 135(2) Comments on the ornithology of Nigeria, including amendments to the national list by Robert J. Dowsett Received 16 December 2014 Summary.—This paper reviews the distribution of birds in Nigeria that were not treated in detail in the most recent national avifauna (Elgood et al. 1994). It clarifies certain range limits, and recommends the addition to the Nigerian list of four species (African Piculet Verreauxia africana, White-tailed Lark Mirafra albicauda, Western Black-headed Batis Batis erlangeri and Velvet-mantled Drongo Dicrurus modestus) and the deletion (in the absence of satisfactory documentation) of six others (Olive Ibis Bostrychia olivacea, Lesser Short-toed Lark Calandrella rufescens, Richard’s Pipit Anthus richardi, Little Grey Flycatcher Muscicapa epulata, Ussher’s Flycatcher M. ussheri and Rufous-winged Illadopsis Illadopsis rufescens). Recent research in West Africa has demonstrated the need to clarify the distributions of several bird species in Nigeria. I have re-examined much of the literature relating to the country, analysed the (largely unpublished) collection made by Boyd Alexander there in 1904–05 (in the Natural History Museum, Tring; NHMUK), and have reviewed the data available in the light of our own field work in Ghana (Dowsett-Lemaire & Dowsett 2014), Togo (Dowsett-Lemaire & Dowsett 2011a) and neighbouring Benin (Dowsett & Dowsett- Lemaire 2011, Dowsett-Lemaire & Dowsett 2009, 2010, 2011b). The northern or southern localities of species with limited ranges in Nigeria were not always detailed by Elgood et al. (1994), although such information is essential for understanding distribution patterns and future changes. For many Guineo-Congolian forest species their northern limit in West Africa lies on the escarpment of the Jos Plateau, especially Nindam Forest Reserve, Kagoro. -
Results of the January 2018 Waterbird Counts in Kenya Covering the Rift Valley, Nairobi, Central, Coast, Amboseli and Yala Swamp
The NATIONAL MUSEUMS of KENYA January 2018 Waterbird Count Results in the Rift Valley, Nairobi, Central, Coast, Amboseli and Yala Swamp Oliver Nasirwa, Paul Mungai, Fleur Ng’weno, Lennox Kirao, Edwin Gichohi, Dominic Chesire, Timothy Ikime and Fred Barasa CENTRE FOR BIODIVERSITY RESEARCH REPORTS: ORNITHOLOGY NO. 83, MARCH 2018 Supported by: 1 Results of the January 2018 waterbird counts in Kenya covering the Rift Valley, Nairobi, Central, Coast, Amboseli and Yala Swamp. January 2018 Waterbird Count Results in the Rift Valley, Nairobi, Central, Coast, Amboseli and Yala Swamp Oliver Nasirwa1, Paul Mungai2, Fleur Ng’weno3, Lennox Kirao4, Edwin Gichohi1, Dominic Chesire1, Timothy Ikime and Fred Barasa3 1National Museums of Kenya, PO Box 40658-00100, Nairobi, Kenya, [email protected]; 2Kenya Wildlife Service, PO Box 20241–00100, Nairobi, Kenya, [email protected]; 3Nature Kenya (EANHS), PO Box 44486- 00100, Nairobi, Kenya, [email protected]; 4A Rocha Kenya, PO Box 383–80202, Watamu, Kenya, [email protected]. Summary Waterbird counts were carried out in 48 sites across Kenya during the months of January and February 2018. A total of 294,950 individuals of 126 waterbird species were recorded. Lake Bogoria had the highest number with 165,852 individuals of 34 waterbird species followed by Lake Nakuru with 23,144 individuals of 73 species and Tana River Delta with 16,143 individuals of 69 species. The highest number of waterbird species was recorded at Lake Nakuru with 73 species, followed by Lake Ol’Bolossat with 72 species and Lake Naivasha with 71 species. The most abundant species was Lesser Flamingo Phoeniconaias minor with 163,164 individuals followed by Greater Flamingo Phoenicopterus ruber with 14,155 and Little Stint Calidris minuta with 11,401. -
STATUS SURVEY of AFRICAN GREEN PIGEON (Treroncalvus
STATUS SURVEY OF AFRICAN GREEN PIGEON (Treroncalvus, Temminck, 1808) IN EKITI STATE, NIGERIA BY OWOLABI, BIBITAYO AYOBAMI B. Wildlife Management (EWM/13/5440) A THESIS IN THE DEPARTMENT OF ECOTOURISM AND WILDLIFE MANAGEMENT, SUBMITTED TO THE SCHOOL OF POST GRADUATE STUDIES, THE FEDERAL UNIVERSITY OF TECHNOLOGY,AKURE, ONDO STATE. IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE AWARD OF THE DEGREE OF MASTER OF AGRICULTURAL TECHNOLOGY IN ECOTOURISM AND WILDLIFE MANAGEMENT. OCTOBER 2015. ABSTRACT The study focused on assessment and survey of thestatus survey of African Green Pigeon in EkitiState,Nigeria. Following the reconnaissance survey of the state, five sites were purposively selected, which represented areas where African Green Pigeon were commonly sighted. These areas were Counting station A (Aramoko/IjeroEkiti), Counting station B (IsanEkiti), Counting station C (IkogosiEkiti), Counting station D (Awo/IgedeEkiti) and Counting station E (IyemeroEkiti). The study area represents a typical rain forest ecosystem. Three methods were used for collecting data for the study (Point count method, direct observation and vegetation assessment technique). A meantotal of 97 birds were counted during the wet and dry season of the study, 46during the dry season and 51 counted during the wet season.Total mean number of bird in Counting Station A in the dry period was 10 and 9 in the wet season, accounting for a standard error of 3 ± 2.186birds sighted in the dry season and 3 ± 2.646in the wet season. Counting Station B forest patches, had a total of 29 birds, 9 sighted in the dry and 14 in the wet period, 3 ± 1.201 as standard error of birds sighted in the wet season and 3 ± 1.527 foe the dry season while counting Station C forest patches with 8 birds sighted in the dry and 12 birds recorded in the wet season, having a standard error of 3 ± 2.603 birds sighted in the dry and 3 ± 0.577 in the wet season. -
A Description of Copulation in the Kori Bustard J Ardeotis Kori
i David C. Lahti & Robert B. Payne 125 Bull. B.O.C. 2003 123(2) van Someren, V. G. L. 1918. A further contribution to the ornithology of Uganda (West Elgon and district). Novitates Zoologicae 25: 263-290. van Someren, V. G. L. 1922. Notes on the birds of East Africa. Novitates Zoologicae 29: 1-246. Sorenson, M. D. & Payne, R. B. 2001. A single ancient origin of brood parasitism in African finches: ,' implications for host-parasite coevolution. Evolution 55: 2550-2567. 1 Stevenson, T. & Fanshawe, J. 2002. Field guide to the birds of East Africa. T. & A. D. Poyser, London. Sushkin, P. P. 1927. On the anatomy and classification of the weaver-birds. Amer. Mus. Nat. Hist. Bull. 57: 1-32. Vernon, C. J. 1964. The breeding of the Cuckoo-weaver (Anomalospiza imberbis (Cabanis)) in southern Rhodesia. Ostrich 35: 260-263. Williams, J. G. & Keith, G. S. 1962. A contribution to our knowledge of the Parasitic Weaver, Anomalospiza s imberbis. Bull. Brit. Orn. Cl. 82: 141-142. Address: Museum of Zoology and Department of Ecology and Evolutionary Biology, University of " > Michigan, Ann Arbor, Michigan 48109, U.S.A. email: [email protected]. 1 © British Ornithologists' Club 2003 I A description of copulation in the Kori Bustard j Ardeotis kori struthiunculus \ by Sara Hallager Received 30 May 2002 i Bustards are an Old World family with 25 species in 6 genera (Johnsgard 1991). ? Medium to large ground-dwelling birds, they inhabit the open plains and semi-desert \ regions of Africa, Australia and Eurasia. The International Union for Conservation | of Nature and Natural Resources (IUCN) Red List of Threatened Animals lists four f species of bustard as Endangered, one as Vulnerable and an additional six as Near- l Threatened, although some species have scarcely been studied and so their true I conservation status is unknown. -
Gtr Pnw343.Pdf
Abstract Marcot, Bruce G. 1995. Owls of old forests of the world. Gen. Tech. Rep. PNW- GTR-343. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 64 p. A review of literature on habitat associations of owls of the world revealed that about 83 species of owls among 18 genera are known or suspected to be closely asso- ciated with old forests. Old forest is defined as old-growth or undisturbed forests, typically with dense canopies. The 83 owl species include 70 tropical and 13 tem- perate forms. Specific habitat associations have been studied for only 12 species (7 tropical and 5 temperate), whereas about 71 species (63 tropical and 8 temperate) remain mostly unstudied. Some 26 species (31 percent of all owls known or sus- pected to be associated with old forests in the tropics) are entirely or mostly restricted to tropical islands. Threats to old-forest owls, particularly the island forms, include conversion of old upland forests, use of pesticides, loss of riparian gallery forests, and loss of trees with cavities for nests or roosts. Conservation of old-forest owls should include (1) studies and inventories of habitat associations, particularly for little-studied tropical and insular species; (2) protection of specific, existing temperate and tropical old-forest tracts; and (3) studies to determine if reforestation and vege- tation manipulation can restore or maintain habitat conditions. An appendix describes vocalizations of all species of Strix and the related genus Ciccaba. Keywords: Owls, old growth, old-growth forest, late-successional forests, spotted owl, owl calls, owl conservation, tropical forests, literature review. -
Malawi Trip Report 12Th to 28Th September 2014
Malawi Trip Report 12th to 28th September 2014 Bohm’s Bee-eater by Keith Valentine Trip Report compiled by Tour Leader: Keith Valentine RBT Malawi Trip Report September 2014 2 Top 10 Birds: 1. Scarlet-tufted Sunbird 2. Pel’s Fishing Owl 3. Lesser Seedcracker 4. Thyolo Alethe 5. White-winged Apalis 6. Racket-tailed Roller 7. Blue Swallow 8. Bohm’s Flycatcher 9. Babbling Starling 10. Bohm’s Bee-eater/Yellow-throated Apalis Top 5 Mammals: 1. African Civet 2. Four-toed Elephant Shrew 3. Sable Antelope 4. Bush Pig 5. Side-striped Jackal/Greater Galago/Roan Antelope/Blotched Genet Trip Summary This was our first ever fully comprehensive tour to Malawi and was quite simply a fantastic experience in all respects. For starters, many of the accommodations are of excellent quality and are also situated in prime birding locations with a large number of the area’s major birding targets found in close proximity. The food is generally very good and the stores and lodges are for the most part stocked with decent beer and a fair selection of South African wine. However, it is the habitat diversity that is largely what makes Malawi so good from a birding point of view. Even though it is a small country, this good variety of habitat, and infrastructure that allows access to these key zones, insures that the list of specials is long and attractive. Our tour was extremely successful in locating the vast majority of the region’s most wanted birds and highlights included Red-winged Francolin, White-backed Night Heron, African Cuckoo-Hawk, Western Banded Snake -
South Africa: Magoebaskloof and Kruger National Park Custom Tour Trip Report
SOUTH AFRICA: MAGOEBASKLOOF AND KRUGER NATIONAL PARK CUSTOM TOUR TRIP REPORT 24 February – 2 March 2019 By Jason Boyce This Verreaux’s Eagle-Owl showed nicely one late afternoon, puffing up his throat and neck when calling www.birdingecotours.com [email protected] 2 | TRIP REPORT South Africa: Magoebaskloof and Kruger National Park February 2019 Overview It’s common knowledge that South Africa has very much to offer as a birding destination, and the memory of this trip echoes those sentiments. With an itinerary set in one of South Africa’s premier birding provinces, the Limpopo Province, we were getting ready for a birding extravaganza. The forests of Magoebaskloof would be our first stop, spending a day and a half in the area and targeting forest special after forest special as well as tricky range-restricted species such as Short-clawed Lark and Gurney’s Sugarbird. Afterwards we would descend the eastern escarpment and head into Kruger National Park, where we would make our way to the northern sections. These included Punda Maria, Pafuri, and the Makuleke Concession – a mouthwatering birding itinerary that was sure to deliver. A pair of Woodland Kingfishers in the fever tree forest along the Limpopo River Detailed Report Day 1, 24th February 2019 – Transfer to Magoebaskloof We set out from Johannesburg after breakfast on a clear Sunday morning. The drive to Polokwane took us just over three hours. A number of birds along the way started our trip list; these included Hadada Ibis, Yellow-billed Kite, Southern Black Flycatcher, Village Weaver, and a few brilliant European Bee-eaters. -
The Bustards the Bustards
EndangeredEndangered BirdsBirds ofof BOTSWANA:BOTSWANA: TheThe BustardsBustards Commemorative Stamp Issue: August 2017 BOTSWANA BOTSWANA P5.00 P7.00 KATLEGO BALOI KATLEGO KATLEGO BALOI KATLEGO Red-crested Korhaan & Black-Bellied Bustard Northern Black Korhaan BOTSWANA BOTSWANA P9.00 P10.00 O R O B N E A G KATLEGO BALOI KATLEGO 0 7 BALOI KATLEGO 1 . 0 8 . 1 Denham’s Bustard Ludwig’s Bustard Endangered Birds of Botswana THE BUSTARDS ORDER: Otidiformes FAMILY: Otididae Bustards are large terrestrial birds mainly associated with dry open country and steppes in the Old World. They are omnivorous and nest on the ground. They walk steadily on strong legs and big toes, pecking for food as they go. They have long broad wings with “fingered” wingtips and striking patterns in flight. Many have interesting mating displays. (source: Wikipedia) DID YOU KNOW? The national bird of Botswana is the Kori Bustard KGORI /KORI BUSTARD/ Ardeotis kori and Chick Kori Bustard B 50t Botswana’s national bird. These bustards are the O largest and heaviest of the worlds’ flying birds. T S Found in open treeless areas throughout Botswana, W A they unfortunately have become scarce outside N protected areas, largely because people still kill A KATLEGO BALOI them to eat, despite it being illegal to hunt Kori Bustards in Botswana. They walk over the ground with long strides rather than to fly; indeed, results of satellite tracking in Central Kalahari Game Reserve showed most birds hardly moved beyond a 20 km radius in 2 years! (NO SPECIFIC SETSWANA NAME)/BLACK-BELLIED BOTSWANA KOORHAN/ Lissotis melanogaster P5.00 This bustard is found only in northern Botswana. -
The Evolution of Nest Construction in Swallows (Hirundinidae) Is Associated with the Decrease of Clutch Size
© Biologiezentrum Linz/Austria; download unter www.biologiezentrum.at Linzer biol. Beitr. 38/1 711-716 21.7.2006 The evolution of nest construction in swallows (Hirundinidae) is associated with the decrease of clutch size P. HENEBERG A b s t r a c t : Variability of the nest construction in swallows (Hirundinidae) is more diverse than in other families of oscine birds. I compared the nest-building behaviour with pooled data of clutch size and overall hatching success for 20 species of swallows. The clutch size was significantly higher in temperate cavity-adopting swallow species than in species using other nesting modes including species breeding in evolutionarily advanced mud nests (P<0.05) except of the burrow-excavating Bank Swallow. Decrease of the clutch size during the evolution of nest construction is not compensated by the increase of the overall hatching success. K e y w o r d s : Hirundinidae, nest construction, clutch size, evolution Birds use distinct methods to avoid nest-predation: active nest defence, nest camouflage and concealment or sheltered nesting. While large and powerful species prefer active nest-defence, swallows and martins usually prefer construction of sheltered nests (LLOYD 2004). The nests of swallows vary from natural cavities in trees and rocks, to self-exca- vated burrows to mud retorts and cups attached to vertical faces. Much attention has been devoted to the importance of controlling for phylogeny in com- parative tests (HARVEY & PAGEL 1991), including molecular phylogenetic studies of swallows (WINKLER & SHELDON 1993). Interactions between the nest-construction va- riability and the clutch size, however, had been ignored. -
TNP SOK 2011 Internet
GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2 -
Bird Checklists of the World Country Or Region: Ghana
Avibase Page 1of 24 Col Location Date Start time Duration Distance Avibase - Bird Checklists of the World 1 Country or region: Ghana 2 Number of species: 773 3 Number of endemics: 0 4 Number of breeding endemics: 0 5 Number of globally threatened species: 26 6 Number of extinct species: 0 7 Number of introduced species: 1 8 Date last reviewed: 2019-11-10 9 10 Recommended citation: Lepage, D. 2021. Checklist of the birds of Ghana. Avibase, the world bird database. Retrieved from .https://avibase.bsc-eoc.org/checklist.jsp?lang=EN®ion=gh [26/09/2021]. Make your observations count! Submit your data to ebird. -
Review of the Status of Introduced Non-Native Waterbird Species in the Area of the African-Eurasian Waterbird Agreement: 2007 Update
Secretariat provided by the Workshop 3 United Nations Environment Programme (UNEP) Doc TC 8.25 21 February 2008 8th MEETING OF THE TECHNICAL COMMITTEE 03 - 05 March 2008, Bonn, Germany ___________________________________________________________________________ Review of the Status of Introduced Non-Native Waterbird Species in the Area of the African-Eurasian Waterbird Agreement: 2007 Update Authors A.N. Banks, L.J. Wright, I.M.D. Maclean, C. Hann & M.M. Rehfisch February 2008 Report of work carried out by the British Trust for Ornithology under contract to AEWA Secretariat © British Trust for Ornithology British Trust for Ornithology, The Nunnery, Thetford, Norfolk IP24 2PU Registered Charity No. 216652 CONTENTS Page No. List of Tables...........................................................................................................................................5 List of Figures.........................................................................................................................................7 List of Appendices ..................................................................................................................................9 EXECUTIVE SUMMARY..................................................................................................................11 RECOMMENDATIONS .....................................................................................................................13 1. INTRODUCTION.................................................................................................................15