BEST of BRAZIL's ATLANTIC FOREST 27Th January – 3Rd
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
A Revision of the Mexican Piculus (Picidae) Complex
THE WILSON BULLETIN A QUARTERLY MAGAZINE OF ORNITHOLOGY Published by the Wilson Ornithological Society VOL. 90, No. 2 JUNE 1978 PAGES 159-334 WilsonBdl., 90(Z), 1978, pp. 159-181 A REVISION OF THE MEXICAN PZCULUS (PICIDAE) COMPLEX LUIS F. BAPTISTA The neotropical woodpeckers of the genus Piculus are closely related to the flickers (Colaptes) (Short 1972). P icu 1us species range from Mexico to southern Brazil, Paraguay, Peru (Ridgway 1914) and Argentina (Salvin and Godman 1892). Peters (1948) lists 46 taxa (9 species and their sub- species) of which 20 are subspecies of Piculus rubiginosus, the most widely distributed species. The latter ranges from southern Veracruz to the north- western provinces of Jujuy, Salta, and Tucuman in Argentina (Peters 1948). Compared with other picids, this genus is generally poorly represented in museum collections. It is possible that they are not as rare as they seem, but being rather silent and secretive birds and difficult to distinguish from the associated vegetation due to their cryptic green coloration, are easily passed unnoticed by collectors in the field. A difference of opinion exists among taxonomists regarding the status of several of the Mexican forms. Two species complexes are recognized in the Mexican check-list (Miller et al. 1957). The Piculus auricularti complex is reported by these authors as consisting of 2 subspecies: sonoriensis known only from the type series of 3 birds taken at Ranch0 Santa Barbara, Sonora, and the nominate race auricularis recorded as ranging from Sinaloa south to Guerrero. They point out the uncertain status of the form sonorien- sis, stating that additional material is needed to substantiate it. -
Vogelliste Venezuela
Vogelliste Venezuela Datum: www.casa-vieja-merida.com (c) Beobachtungstage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Birdlist VENEZUELA copyrightBeobachtungsgebiete: Henri Pittier Azulita / Catatumbo La Altamira St Domingo Paramo Los Llanos Caura Sierra de Imataca Sierra de Lema + Gran Sabana Sucre Berge und Kueste Transfers Andere - gesehen gesehen an wieviel Tagen TINAMIFORMES: Tinamidae - Steißhühner 0 1 Tawny-breasted Tinamou Nothocercus julius Gelbbrusttinamu 0 2 Highland Tinamou Nothocercus bonapartei Bergtinamu 0 3 Gray Tinamou Tinamus tao Tao 0 4 Great Tinamou Tinamus major Großtinamu x 0 5 White-throated Tinamou Tinamus guttatus Weißkehltinamu 0 6 Cinereous Tinamou Crypturellus cinereus Grautinamu x x 0 7 Little Tinamou Crypturellus soui Brauntinamu x x x 0 8 Tepui Tinamou Crypturellus ptaritepui Tepuitinamu by 0 9 Brown Tinamou Crypturellus obsoletus Kastanientinamu 0 10 Undulated Tinamou Crypturellus undulatus Wellentinamu 0 11 Gray-legged Tinamou Crypturellus duidae Graufußtinamu 0 12 Red-legged Tinamou Crypturellus erythropus Rotfußtinamu birds-venezuela.dex x 0 13 Variegated Tinamou Crypturellus variegatus Rotbrusttinamu x x x 0 14 Barred Tinamou Crypturellus casiquiare Bindentinamu 0 ANSERIFORMES: Anatidae - Entenvögel 0 15 Horned Screamer Anhima cornuta Hornwehrvogel x 0 16 Northern Screamer Chauna chavaria Weißwangen-Wehrvogel x 0 17 White-faced Whistling-Duck Dendrocygna viduata Witwenpfeifgans x 0 18 Black-bellied Whistling-Duck Dendrocygna autumnalis Rotschnabel-Pfeifgans x 0 19 Fulvous Whistling-Duck Dendrocygna bicolor -
Birding the Atlantic Rainforest, South-East Brazil Itororo Lodge and Regua 11Th – 20Th March 2018
BIRDING THE ATLANTIC RAINFOREST, SOUTH-EAST BRAZIL ITORORO LODGE AND REGUA 11TH – 20TH MARCH 2018 White-barred Piculet (©Andy Foster) Guided and report compiled by Andy Foster www.serradostucanos.com.br Sunday 11th March The following 10 day tour was a private trip for a group of 4 friends. We all flew in from the UK on a BA flight landing the night of the 10th and stayed in the Linx Hotel located close to the International airport in Rio de Janeiro. We met up for breakfast at 07.00 and by 08.00 our driver had arrived to take us for the 2.5 hour drive to Itororo Lodge where we were to spend our first 6 nights birding the higher elevations of the Serra do Mar Mountains. On the journey up we saw Magnificent Frigatebird, Cocoi Heron, Great White Egret, Black-crowned Night Heron, Neotropic Cormorant and Roadside Hawk. By 10.30 we had arrived at the lodge and were greeted by Bettina and Rainer who would be our hosts for the next week. The feeders were busy at the lodge and we were soon picking up new species including Azure-shouldered Tanager, Brassy-breasted Tanager, Black-goggled Tanager, Sayaca Tanager, Ruby- crowned Tanager, Golden-chevroned Tanager, Magpie Tanager, Burnished-buff Tanager, Plain Parakeet, Maroon-bellied Parakeet, Rufous-bellied Thrush, Green-winged Saltator, Pale-breasted Thrush, Violet- capped Woodnymph, Black Jacobin, Scale-throated Hermit, Sombre Hummingbird, Brazilian Ruby and White-throated Hummingbird…. not bad for the first 30 minutes! We spent the last hour or so before lunch getting to grips with the feeder birds, we also picked up brief but good views of a Black-Hawk Eagle as it flew through the lodge gardens. -
REGUA Bird List July 2020.Xlsx
Birds of REGUA/Aves da REGUA Updated July 2020. The taxonomy and nomenclature follows the Comitê Brasileiro de Registros Ornitológicos (CBRO), Annotated checklist of the birds of Brazil by the Brazilian Ornithological Records Committee, updated June 2015 - based on the checklist of the South American Classification Committee (SACC). Atualizado julho de 2020. A taxonomia e nomenclatura seguem o Comitê Brasileiro de Registros Ornitológicos (CBRO), Lista anotada das aves do Brasil pelo Comitê Brasileiro de Registros Ornitológicos, atualizada em junho de 2015 - fundamentada na lista do Comitê de Classificação da América do Sul (SACC). -
Dacninae Species Tree, Part I
Dacninae I: Nemosiini, Conirostrini, & Diglossini Hooded Tanager, Nemosia pileata Cherry-throated Tanager, Nemosia rourei Nemosiini Blue-backed Tanager, Cyanicterus cyanicterus White-capped Tanager, Sericossypha albocristata Scarlet-throated Tanager, Sericossypha loricata Bicolored Conebill, Conirostrum bicolor Pearly-breasted Conebill, Conirostrum margaritae Chestnut-vented Conebill, Conirostrum speciosum Conirostrini White-eared Conebill, Conirostrum leucogenys Capped Conebill, Conirostrum albifrons Giant Conebill, Conirostrum binghami Blue-backed Conebill, Conirostrum sitticolor White-browed Conebill, Conirostrum ferrugineiventre Tamarugo Conebill, Conirostrum tamarugense Rufous-browed Conebill, Conirostrum rufum Cinereous Conebill, Conirostrum cinereum Stripe-tailed Yellow-Finch, Pseudochloris citrina Gray-hooded Sierra Finch, Phrygilus gayi Patagonian Sierra Finch, Phrygilus patagonicus Peruvian Sierra Finch, Phrygilus punensis Black-hooded Sierra Finch, Phrygilus atriceps Gough Finch, Rowettia goughensis White-bridled Finch, Melanodera melanodera Yellow-bridled Finch, Melanodera xanthogramma Inaccessible Island Finch, Nesospiza acunhae Nightingale Island Finch, Nesospiza questi Wilkins’s Finch, Nesospiza wilkinsi Saffron Finch, Sicalis flaveola Grassland Yellow-Finch, Sicalis luteola Orange-fronted Yellow-Finch, Sicalis columbiana Sulphur-throated Finch, Sicalis taczanowskii Bright-rumped Yellow-Finch, Sicalis uropigyalis Citron-headed Yellow-Finch, Sicalis luteocephala Patagonian Yellow-Finch, Sicalis lebruni Greenish Yellow-Finch, -
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 -
Peru: from the Cusco Andes to the Manu
The critically endangered Royal Cinclodes - our bird-of-the-trip (all photos taken on this tour by Pete Morris) PERU: FROM THE CUSCO ANDES TO THE MANU 26 JULY – 12 AUGUST 2017 LEADERS: PETE MORRIS and GUNNAR ENGBLOM This brand new itinerary really was a tour of two halves! For the frst half of the tour we really were up on the roof of the world, exploring the Andes that surround Cusco up to altitudes in excess of 4000m. Cold clear air and fantastic snow-clad peaks were the order of the day here as we went about our task of seeking out a number of scarce, localized and seldom-seen endemics. For the second half of the tour we plunged down off of the mountains and took the long snaking Manu Road, right down to the Amazon basin. Here we traded the mountainous peaks for vistas of forest that stretched as far as the eye could see in one of the planet’s most diverse regions. Here, the temperatures rose in line with our ever growing list of sightings! In all, we amassed a grand total of 537 species of birds, including 36 which provided audio encounters only! As we all know though, it’s not necessarily the shear number of species that counts, but more the quality, and we found many high quality species. New species for the Birdquest life list included Apurimac Spinetail, Vilcabamba Thistletail, Am- pay (still to be described) and Vilcabamba Tapaculos and Apurimac Brushfnch, whilst other montane goodies included the stunning Bearded Mountaineer, White-tufted Sunbeam the critically endangered Royal Cinclodes, 1 BirdQuest Tour Report: Peru: From the Cusco Andes to The Manu 2017 www.birdquest-tours.com These wonderful Blue-headed Macaws were a brilliant highlight near to Atalaya. -
Reproduction of the Yellow-Browed Woodpecker Piculus Aurulentus (Picidae) in Atlantic Forest, Southeastern Brazil
BOL. MUS. BIOL. MELLO LEITÃO (N. SÉR.) 35:35-42. JULHO DE 2014 35 Reproduction of the Yellow-browed Woodpecker Piculus aurulentus (Picidae) in Atlantic forest, southeastern Brazil Piero Angeli Ruschi1, 2,* José Eduardo Simon1,3 & Fernando Moreira Flores1,4 RESUMO: Reprodução do pica-pau-dourado Piculus aurulentus (Picidae) na Mata Atlântica, sudeste do Brasil. Assim como em muitas espécies de pica-pau (Picidae), o comportamento e a reprodução do pica-pau-dourado (Piculus aurulentus) são desconhecidos da literatura. Aqui, nós descrevemos alguns aspectos da biologia reprodutiva dessa espécie, com base em um ninho descoberto em um remanescente de Mata Atlântica no sudeste do Brasil. O ninho obedecia ao formato conhecido para outras espécies da família, consistindo em uma cavidade vertical escavada em árvore. A postura foi de dois ovos, os quais foram incubados por 21 dias. Macho e fêmea alternaram turnos na escavação do ninho, incubação e cuidado com os filhotes, tendo esses deixado o ninho 26 dias após a eclosão. Incluímos aqui também os detalhes sobre o comportamento de acasalamento. Palavras-chave: nidificação, comportamento reprodutivo ABSTRACT: The breeding behavior of the Yellow-browed Woodpecker (Piculus aurulentus) is unknown like in many other woodpecker species. Here we describe some aspects of its biology based on a nest found in Atlantic Forest habitat of southeastern Brazil. The nest construction matches the pattern typically observed in this family, consisting of a vertical cavity excavated in a trunk tree. Two eggs were laid and incubated for 21 days. Male and female alternated shifts for nest excavation, incubation and taking care of the nestlings, 1 Setor de Ornitologia, Departamento de Zoologia, Museu de Biologia Prof. -
21 Sep 2018 Lists of Victims and Hosts of the Parasitic
version: 21 Sep 2018 Lists of victims and hosts of the parasitic cowbirds (Molothrus). Peter E. Lowther, Field Museum Brood parasitism is an awkward term to describe an interaction between two species in which, as in predator-prey relationships, one species gains at the expense of the other. Brood parasites "prey" upon parental care. Victimized species usually have reduced breeding success, partly because of the additional cost of caring for alien eggs and young, and partly because of the behavior of brood parasites (both adults and young) which may directly and adversely affect the survival of the victim's own eggs or young. About 1% of all bird species, among 7 families, are brood parasites. The 5 species of brood parasitic “cowbirds” are currently all treated as members of the genus Molothrus. Host selection is an active process. Not all species co-occurring with brood parasites are equally likely to be selected nor are they of equal quality as hosts. Rather, to varying degrees, brood parasites are specialized for certain categories of hosts. Brood parasites may rely on a single host species to rear their young or may distribute their eggs among many species, seemingly without regard to any characteristics of potential hosts. Lists of species are not the best means to describe interactions between a brood parasitic species and its hosts. Such lists do not necessarily reflect the taxonomy used by the brood parasites themselves nor do they accurately reflect the complex interactions within bird communities (see Ortega 1998: 183-184). Host lists do, however, offer some insight into the process of host selection and do emphasize the wide variety of features than can impact on host selection. -
Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 Version Available for Download From
Information Sheet on Ramsar Wetlands (RIS) – 2009-2012 version Available for download from http://www.ramsar.org/ris/key_ris_index.htm. Categories approved by Recommendation 4.7 (1990), as amended by Resolution VIII.13 of the 8th Conference of the Contracting Parties (2002) and Resolutions IX.1 Annex B, IX.6, IX.21 and IX. 22 of the 9th Conference of the Contracting Parties (2005). Notes for compilers: 1. The RIS should be completed in accordance with the attached Explanatory Notes and Guidelines for completing the Information Sheet on Ramsar Wetlands. Compilers are strongly advised to read this guidance before filling in the RIS. 2. Further information and guidance in support of Ramsar site designations are provided in the Strategic Framework and guidelines for the future development of the List of Wetlands of International Importance (Ramsar Wise Use Handbook 14, 3rd edition). A 4th edition of the Handbook is in preparation and will be available in 2009. 3. Once completed, the RIS (and accompanying map(s)) should be submitted to the Ramsar Secretariat. Compilers should provide an electronic (MS Word) copy of the RIS and, where possible, digital copies of all maps. 1. Name and address of the compiler of this form: FOR OFFICE USE ONLY. DD MM YY Beatriz de Aquino Ribeiro - Bióloga - Analista Ambiental / [email protected], (95) Designation date Site Reference Number 99136-0940. Antonio Lisboa - Geógrafo - MSc. Biogeografia - Analista Ambiental / [email protected], (95) 99137-1192. Instituto Chico Mendes de Conservação da Biodiversidade - ICMBio Rua Alfredo Cruz, 283, Centro, Boa Vista -RR. CEP: 69.301-140 2. -
The Role of Size Assortment in Structuring Neotropical Bird Communities
Brooks, D.M. 2003. The role of size assortment in structuring Neotropical bird communities. Tx. J. Sci. 55: 59-74. THE ROLE OF SIZE ASSORTMENT IN STRUCTURING NEOTROPICAL BIRD COMMUNITIES Daniel M. Brooks Houston Museum of Natural Science; Department of Vertebrate Zoology; One Hermann Circle Dr.; Houston, Texas 77030-1799, USA ABSTRACT - I tested confamilial size assortment at three different latitudes, representing a gradient of productivity and stability: the northern subtropics (Rio Grande Valley), the equatorial zone (Amazonian Peru) and the austral subtropics (Paraguayan Chaco). Size assortment is the likely diminished persistence of a species by presence of morphologically similar species; temporally synchronous and spatially sympatric species competing for similar resources should exhibit distinct characters in ecomorphological space, molded over time to reduce the chance of competition. Despite least intensive sampling effort at the Amazon site, it is the most speciose (238 species, 78 common) compared to the Chaco (147, 76) and Rio Grande (61, 24) sites. Size assortment was tested by comparing mean mandibular measurements of confamilials in a real pool against those in a null pool. The pattern of size assortment was pervasive in 68% of the 22 families tested, with most being animal consumers or omnivores, represented by a high percentage of insectivores. EL PAPEL DE LA VARIEDAD DE TAMAÑO EN LA ESTRUCTURACIÓN DE LAS COMUNIDADES DE AVES NEOTROPICALES - La variedad del tamaño confamiliar (miembros de la misma familia) fue probada en tres latitudes diferentes representando un gradiente de productividad y estabilidad: el subtrópico septentrional (Valle del Río Grande), la zona ecuatorial (Amazonas peruano) y el subtrópico austral (Chaco paraguayo). -
Northeast Brazil
Northeast Brazil 10th December 2017 – 10th January 2018 Sjoerd Radstaak [email protected] Introduction This trip report describes a four-week-trip to Northeast-Brazil, together with good friends Pieter van Veelen, Jelmer Poelstra and Lars Buckx. For three of us, it was our first time of proper birding in South-America. Only Jelmer had been in Ecuador, Peru and Colombia before, but never in this part of the continent. Sjoerd did visit NE Brazil in December 2018 again as a tour leader for BirdingBreaks.nl. Based on the high degree of endemism, combined with the fact many of these endemics are critically endangered, we decided to visit NE-Brazil. Also, it appears to be a good destination to become familiar with the bird families of South-America without getting overwhelmed by the number of species. While Brazil has always been a birder’s destination, the north-eastern part of the country has long been the forgotten corner of Brazil. However, more than 15 birds new to science have been described here over the last 20 years. Of those, the most famous is - of course - Araripe Manakin: only discovered in 1996 and first described in 1998. Even today avian (re)discoveries are ‘regular’ here, for example the discovery of Blue-eyed ground-Dove in 2016 – a species that was believed to be extinct, as it had last been seen in 1941! Others include Alagoas Foliage-Gleaner, Orange-bellied Antwren and Pinto’s Spinetail. Sadly enough, many of these newly described species and others are now critically endangered or even extinct – with Alagoas Foliage-Gleaner last seen in 2012.