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The Plate-Billed Mountain Toucan (Andigena Laminirostris) Feeding on a Caecilia Spp (Gymnophiona: Amphibia)
Solano-Ugalde 43 Boletín SAO Vol. 20 Toucans feeding on a Caecilia (No. 2) – Pag: 43-45 ! The Plate-billed Mountain Toucan (Andigena laminirostris) feeding on a Caecilia spp (Gymnophiona: Amphibia) EL TUCÁN ANDINO PIQUILAMINADO (ANDIGENA LAMINIROSTRIS) ALIMENTÁNDOSE DE UN CAECILIA SP (GYMNOPHIONA: AMPHIBIA) Alejandro Solano-Ugalde1,2 1Fundación Imaymana, Paltapamba 476 San Pedro del Valle Nayón, Quito, Ecuador. 2Natural History of Ecuadorian Mainland Avifauna Group, 721 Foch y Amazonas, Quito, Ecuador. E-mail: [email protected] Abstract In this note I report a feeding event of two Plate-billed Mountain Toucans (Andigena laminirostris) upon a Caecilian. Overall, caecilians are poorly known; however at least another bird (Leucopternis princeps) has also been reported feeding on them. As predation was not observed, and based on the corpse state it is likely that the prey was killed prior to the take of the toucans. Keywords: behavior, diet, Ecuador, mountain toucan, new record. Resumen En esta nota reporto dos individuos del Tucán Andino Piquilaminado (Andigena laminirostris) que fueron observados comiendo a un Caecilia spp. Las cecilias son poco conocidos, sin embargo hay registros de otraespecie de ave (Leucopternis princeps) alimentándose de ellos. Ya que la depredación no fue observada, y dado el estado del cadáver, es posible que la presa haya sido matada antes de que los tucanes la tomaran. Palabras clave: comportamiento, dieta, Ecuador, nuevo registro, tucán andino. he genus Andigena (mountain-toucans) comprises On 29 October 2007, while conducting a biological T only four species confined to the northern Andes of survey along the Bellavista Research Station Road South America (Fjeldså & Krabbe 1990). -
Caecilia Guntheri Dunn, 1942 (Gymnophiona, Caeciliidae) in Central America
17 2 NOTES ON GEOGRAPHIC DISTRIBUTION Check List 17 (2): 649–653 https://doi.org/10.15560/17.2.649 First record of Caecilia guntheri Dunn, 1942 (Gymnophiona, Caeciliidae) in Central America Luis C. Elizondo-Lara Programa de Maestría en Ciencias Biológicas, Vicerrectoría de Investigación y Postgrado, Universidad de Panamá, Panama City, Panama • luis. [email protected]; [email protected] https://orcid.org/0000-0002-8647-6717 Departamento de Fisiología y Comportamiento Animal, Facultad de Ciencias Naturales Exactas y Tecnología, Universidad de Panamá, Panama City, Panama Red Mesoamericana y del Caribe para la Conservación de Anfibios y Reptiles Abstract I report the first encounter in Central America of an individual of Caecilia guntheri Dunn, 1942 (Gymnophiona, Caeciliidae). The individual was observed and collected in a primary evergreen submontane forest in Cerro Pirre, Darien Province, Republic of Panama. It was identified mainly by the low counts of secondary and primary folds. The encounter of this individual of C. guntheri highlights the disjunct populations and apparently the results of dispersion of this species from South to Central America by biotic exchange as result of the closure of the Isthmus of Panama. Keywords Amphibians, biotic exchange, Cerro Pirre, Darien, disjunct distribution, Panama Academic editor: Javier Ernesto Cortés Suárez | Received 28 December 2020 | Accepted 28 March 2021 | Published 13 April 2021 Citation: Elizondo-Lara LC (2021) First record of Caecilia guntheri Dunn, 1942 (Gymnophiona, Caeciliidae) in Central America. Check List 17 (2): 649–653. https://doi.org/10.15560/17.2.649 Introduction The genus Caecilia Linnaeus, 1758 was described from Rica (Köhler 2011; Kubicki and Arias 2017). -
Toco Toucan Feeding Ecology and Local Abundance in a Habitat Mosaic in the Brazilian Cerrado
ORNITOLOGIA NEOTROPICAL 19: 345–359, 2008 © The Neotropical Ornithological Society TOCO TOUCAN FEEDING ECOLOGY AND LOCAL ABUNDANCE IN A HABITAT MOSAIC IN THE BRAZILIAN CERRADO José Ragusa-Netto Departamento de Ciências Naturais, Campus Três Lagoas, Universidade Federal do Mato Grosso do Sul, C.P. 210, 79620-080, Três Lagoas, MS, Brazil. E-mail: [email protected] Resumo. – Ecologia alimentar e abundância local do Tucano Toco, em um mosaico de habitats do cerrado. – Os tucanos são frugívoros do dossel que exploram áreas amplas e heterogêneas. O Tucano Toco (Ramphastos toco) é comum no Brasil Central, principalmente no cerrado. Nesse estudo avaliei a pro- dução de frutos, a abundância do Tucano Toco e seus hábitos alimentares em um mosaico de habitats do cerrado. Tanto as variações espaciais quanto temporais de abundância dos tucanos coincidiram com o perí- odo de frutificação das espécies consumidas extensivamente. Essas espécies, principalmente Virola sebifera na mata ciliar e Schefflera macrocarpa no cerrado, exibiram períodos prolongados de frutificação, além de serem conhecidas por produzirem diásporos com elevado teor de lipídeos. Por outro lado, com exceção de Eugenia punicifolia e Miconia albicans, os tucanos consumiram moderadamente muitos tipos de frutos ricos em açúcares, que estiveram disponíveis por breves períodos. Portanto, em razão do Tucano Toco explorar, durante a maior parte do tempo, proporções elevadas de poucas espécies de frutos e oportunamente alter- nar para uma dieta mais variada, ele exibiu variações acentuadas de amplitude de nicho alimentar. As pro- fundas variações espaciais e temporais de abundância, ao longo do ano, sugerem que os tucanos exploram áreas amplas e heterogênas em resposta à disponibilidade de frutos que são importantes em sua dieta. -
Costa Rica: the Introtour | July 2017
Tropical Birding Trip Report Costa Rica: The Introtour | July 2017 A Tropical Birding SET DEPARTURE tour Costa Rica: The Introtour July 15 – 25, 2017 Tour Leader: Scott Olmstead INTRODUCTION This year’s July departure of the Costa Rica Introtour had great luck with many of the most spectacular, emblematic birds of Central America like Resplendent Quetzal (photo right), Three-wattled Bellbird, Great Green and Scarlet Macaws, and Keel-billed Toucan, as well as some excellent rarities like Black Hawk- Eagle, Ochraceous Pewee and Azure-hooded Jay. We enjoyed great weather for birding, with almost no morning rain throughout the trip, and just a few delightful afternoon and evening showers. Comfortable accommodations, iconic landscapes, abundant, delicious meals, and our charismatic driver Luís enhanced our time in the field. Our group, made up of a mix of first- timers to the tropics and more seasoned tropical birders, got along wonderfully, with some spying their first-ever toucans, motmots, puffbirds, etc. on this trip, and others ticking off regional endemics and hard-to-get species. We were fortunate to have several high-quality mammal sightings, including three monkey species, Derby’s Wooly Opossum, Northern Tamandua, and Tayra. Then there were many www.tropicalbirding.com +1-409-515-9110 [email protected] Page Tropical Birding Trip Report Costa Rica: The Introtour | July 2017 superb reptiles and amphibians, among them Emerald Basilisk, Helmeted Iguana, Green-and- black and Strawberry Poison Frogs, and Red-eyed Leaf Frog. And on a daily basis we saw many other fantastic and odd tropical treasures like glorious Blue Morpho butterflies, enormous tree ferns, and giant stick insects! TOP FIVE BIRDS OF THE TOUR (as voted by the group) 1. -
The Diets of Neotropical Trogons, Motmots, Barbets and Toucans
The Condor 95:178-192 0 The Cooper Ornithological Society 1993 THE DIETS OF NEOTROPICAL TROGONS, MOTMOTS, BARBETS AND TOUCANS J. V. REMSEN, JR., MARY ANN HYDE~ AND ANGELA CHAPMAN Museum of Natural Scienceand Department of Zoology and Physiology, Louisiana State University,Baton Rouge, LA. 70803 Abstract. Although membership in broad diet categoriesis a standardfeature of community analysesof Neotropical birds, the bases for assignmentsto diet categoriesare usually not stated, or they are derived from anecdotal information or bill shape. We used notations of stomachcontents on museum specimenlabels to assessmembership in broad diet categories (“fruit only,” “ arthropods only,” and “fruit and arthropods”) for speciesof four families of birds in the Neotropics usually consideredto have a mixed diet of fruit and animal matter: trogons (Trogonidae), motmots (Momotidae), New World barbets (Capitonidae), and tou- cans (Ramphastidae). An assessmentof the accuracyof label data by direct comparison to independentmicroscopic analysis of actual stomachcontents of the same specimensshowed that label notations were remarkably accurate.The specimen label data for 246 individuals of 17 speciesof Trogonidae showed that quetzals (Pharomachrus)differ significantly from other trogons (Trogon) in being more fiugivorous. Significant differences in degree of fru- givory were found among various Trogonspecies. Within the Trogonidae, degreeof frugivory is strongly correlated with body size, the larger speciesbeing more frugivorous. The more frugivorous quetzals (Pharomachrus)have relatively flatter bills than other trogons, in ac- cordancewith predictions concerningmorphology of frugivores;otherwise, bill morphology correlated poorly with degree of fiugivory. An analysis of label data from 124 individuals of six speciesof motmots showed that one species(Electron platyrhynchum)is highly in- sectivorous,differing significantlyfrom two others that are more frugivorous(Baryphthengus martii and Momotus momota). -
ECUADOR: the Andes Introtour and High Andes Extension 10Th- 19Th November 2019
Tropical Birding - Trip Report Ecuador: The Andes Introtour, November 2019 A Tropical Birding SET DEPARTURE tour ECUADOR: The Andes Introtour and High Andes Extension th th 10 - 19 November 2019 TOUR LEADER: Jose Illanes Report and photos by Jose Illanes Andean Condor from Antisana National Park This is one Tropical Birding’s most popular tours and I have guided it numerous times. It’s always fun and offers so many memorable birds. Ecuador is a wonderful country to visit with beautiful landscapes, rich culture, and many friendly people that you will meet along the way. Some of the highlights picked by the group were Andean Condor, White-throated Screech-Owl, Giant Antpitta, Jameson’s Snipe, Giant Hummingbird, Black-tipped Cotinga, Sword-billed Hummingbird, Club-winged Manakin, Lyre-tailed Nightjar, Lanceolated Monklet, Flame-faced Tanager, Toucan Barbet, Violet-tailed Sylph, Undulated Antpitta, Andean Gull, Blue-black Grassquit, and the attractive Blue-winged Mountain-Tanager. Our total species count on the trip (including the extension) was around 368 seen and 31 heard only. www.tropicalbirding.com +1-409-515-9110 [email protected] p.1 Tropical Birding - Trip Report Ecuador: The Andes Introtour, November 2019 Torrent Duck at Guango Lodge on the extension November 11: After having arrived in Quito the night before, we had our first birding this morning in the Yanacocha Reserve owned by the Jocotoco Foundation, which is not that far from Ecuador’s capital. Our first stop was along the entrance road near a water pumping station, where we started out by seeing Streak- throated Bush-Tyrant, Brown-backed Chat-Tyrant, Cinereous Conebill, White-throated Tyrannulet, a very responsive Superciliaried Hemispingus, Black-crested Warbler, and the striking Crimson-mantled Woodpecker. -
Ramphastos Ambiguus
ISSN: 1870-7459 Dilution in Ramphastos ambiguus Huitzil, Revista Mexicana de Ornitología DOI: https://doi.org/10.28947/hrmo.2020.21.2.511 NOTA CIENTÍFICA A strong case of dilution in the Yellow-throated Toucan (Ramphastos ambiguus) Un fuerte caso de dilución en el tucán de garganta amarilla (Ramphastos ambiguus) José Manuel Mora1* https://orcid.org/0000-0002-1200-1495 Lucía I. López Umaña2 https://orcid.org/0000-0002-0120-7981 Abstract INFORMACIÓN SOBRE EL ARTÍCULO Plumage color aberrations are common in birds, but often it is difficult or even impossible to identify them properly in the field. Several of these aberrations are common, especially progres- Recibido: sive greying, leucism and ino, although there is confusion among the different mechanisms. 28 de abril de 2020 Other aberrations are rare or infrequently reported. Dilution, for example, refers to a reduced Aceptado: concentration of melanin granules that dilutes the color, although the pigment itself is not 26 de junio de 2020 changed. It affects the entire plumage, rather than single feathers. The Yellow-throated Toucan Editor asociado: (Ramphastos ambiguus) is predominantly black, and has feathers with brown tips, red under Jack C. Eitniear the tail coverts, and feathers above the tail are cream colored. It has a yellow bib covering the throat and chest with red band countering it, and the skin of the face is chartreuse. The Yellow- Contribución de cada uno throated Toucan is most notable for its massive, bicolored bill. Here we report an apparent de los autores: strong case of dilution in the Yellow-throated Toucan. An individual observed at La Unión, Both authors wrote the manuscript, Guápiles on the Caribbean versant of Costa Rica on 10 October 2019 almost lacked melanin, and reviewed the final version of it. -
Leptosomiformes ~ Trogoniformes ~ Bucerotiformes ~ Piciformes
Birds of the World part 6 Afroaves The core landbirds originating in Africa TELLURAVES: AFROAVES – core landbirds originating in Africa (8 orders) • ORDER ACCIPITRIFORMES – hawks and allies (4 families, 265 species) – Family Cathartidae – New World vultures (7 species) – Family Sagittariidae – secretarybird (1 species) – Family Pandionidae – ospreys (2 species) – Family Accipitridae – kites, hawks, and eagles (255 species) • ORDER STRIGIFORMES – owls (2 families, 241 species) – Family Tytonidae – barn owls (19 species) – Family Strigidae – owls (222 species) • ORDER COLIIFORMES (1 family, 6 species) – Family Coliidae – mousebirds (6 species) • ORDER LEPTOSOMIFORMES (1 family, 1 species) – Family Leptosomidae – cuckoo-roller (1 species) • ORDER TROGONIFORMES (1 family, 43 species) – Family Trogonidae – trogons (43 species) • ORDER BUCEROTIFORMES – hornbills and hoopoes (4 families, 74 species) – Family Upupidae – hoopoes (4 species) – Family Phoeniculidae – wood hoopoes (9 species) – Family Bucorvidae – ground hornbills (2 species) – Family Bucerotidae – hornbills (59 species) • ORDER PICIFORMES – woodpeckers and allies (9 families, 443 species) – Family Galbulidae – jacamars (18 species) – Family Bucconidae – puffbirds (37 species) – Family Capitonidae – New World barbets (15 species) – Family Semnornithidae – toucan barbets (2 species) – Family Ramphastidae – toucans (46 species) – Family Megalaimidae – Asian barbets (32 species) – Family Lybiidae – African barbets (42 species) – Family Indicatoridae – honeyguides (17 species) – Family -
(Gymnophiona: Amphibia) Por Buteogallus Urubitinga (Ave: Accipitriformes, Accipitridae), República De Panamá
Tecnociencia, Vol. 23, N°2: 312- 318 18 Articulo corto PRIMER REGISTRO DE DEPREDACIÓN EN CECILIA (GYMNOPHIONA: AMPHIBIA) POR BUTEOGALLUS URUBITINGA (AVE: ACCIPITRIFORMES, ACCIPITRIDAE), REPÚBLICA DE PANAMÁ Nelson Guevara.1, 2 1Universidad de Panamá, Facultad de Ciencias Naturales, Exactas y Tecnología, Escuela de Biología, Orientación de Biología Animal. 2Grupo Biológico Biomundi, Panamá. Email: [email protected] RESUMEN Presentamos tres registros de depredación en anfibios del orden Gymniphiona por un individuo de gavilán negro mayor (Butuogallus urubitinga) en los terrenos del Parque Municipal Summit, Panamá, en un área abierta con llanura inundable. El gavilán se encontraba forrajeando al nivel del suelo cavando con sus patas y pico en busca de alimento. Estas observaciones son el primer registro de depredación de cecilia por esta especie de ave de rapaz. PALABRAS CLAVES Anfibio, Ave rapaz, Parque Municipal Summit, Observación. Tecnociencia, Vol. 23, N°2 312 FIRST RECORD OF PREDATION ON CECILIA (GYMNOPHIONA: AMPHIBIA) BY BUTEOGALLUS URUBITINGA (BIRD: ACCIPITRIFORMES, ACCIPITRIFORMES, ACCIPITRIDAE), PANAMA REPUBLIC ABSTRACT We present three records of predation on amphibians of the order Gymniphiona by an individual greater black hawk (Butuogallus urubitinga) on the grounds of Summit Municipal Park, Panama, in an open floodplain area. The hawk was foraging at ground level digging with its feet and bill in search of food. These observations are the first record of cecilia predation by this raptor species. KEY WORDS Amphibian, Bird -
Attempting to See One Member of Each of the World's Bird Families Has
Attempting to see one member of each of the world’s bird families has become an increasingly popular pursuit among birders. Given that we share that aim, the two of us got together and designed what we believe is the most efficient strategy to pursue this goal. Editor’s note: Generally, the scientific names for families (e.g., Vireonidae) are capital- ized, while the English names for families (e.g., vireos) are not. In this article, however, the English names of families are capitalized for ease of recognition. The ampersand (&) is used only within the name of a family (e.g., Guans, Chachalacas, & Curassows). 8 Birder’s Guide to Listing & Taxonomy | October 2016 Sam Keith Woods Ecuador Quito, [email protected] Barnes Hualien, Taiwan [email protected] here are 234 extant bird families recognized by the eBird/ Clements checklist (2015, version 2015), which is the offi- T cial taxonomy for world lists submitted to ABA’s Listing Cen- tral. The other major taxonomic authority, the IOC World Bird List (version 5.1, 2015), lists 238 families (for differences, see Appendix 1 in the expanded online edition). While these totals may appear daunting, increasing numbers of birders are managing to see them all. In reality, save for the considerable time and money required, finding a single member of each family is mostly straightforward. In general, where family totals or family names are mentioned below, we use the eBird/Clements taxonomy unless otherwise stated. Family Feuds: How do world regions compare? In descending order, the number of bird families supported by con- tinental region are: Asia (125 Clements/124 IOC), Africa (122 Clem- ents/126 IOC), Australasia (110 Clements/112 IOC), North America (103 Clements/IOC), South America (93 Clements/94 IOC), Europe (73 Clements/74 IOC ), and Antarctica (7 Clements/IOC). -
Roosting and Nesting of Aracari Toucans
THE CONDOR VOLUME 60 JULY-AUGUST, 19% NUMBER 4 ROOSTING AND NESTING OF ARACARI TOUCANS By ALEXANDER F. SKUTCH The genus Pteroglossuscontains a number of speciesof toucans of small or medium size to which the name araqari is usually given. The slendernessof body and bill in the Central American representatives of this group is very evident when one compares them with the bulky toucans of the genus Ramphastos which inhabit the same forests. Of the two species of Pteroglossus in the lowlands and foothills of Central America, P. torquatus is of wide distribution, while P. frantzii, far brighter in color, is restricted to the Pacific side of southern Costa Rica and adjoining parts of the republic of Panama. Although these two birds were united in the same speciesby Peters (1948), their differ- ences in coloration are evident at a glance and they do not seem to intergrade. Yet their similarities in voice, habits, size, and color pattern show that they are closely related. Since my studies of these rather elusive birds are incomplete and since there is little information available on their behavior, I shall discuss them in the same paper. Thus gaps in my observations on one species may be filled in a measure by my studies of the other species. COLLARED ARACARI Appearance.-The Collared Aracari (Pteroglossus torquatus) , the duller and more widespread of these two toucans, is a slender bird, whose length of about 16 inches is largely accounted for by its heavy bill and long, graduated tail (fig. 1) . The general tone of the head and most of the upper plumage, including the wings and tail, is black. -
Taxonomy and Distribution of Caecilian Amphibians (Gymnophiona) of Brazilian Amazonia, with a Key to Their Identification
Zootaxa 2984: 1–53 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) Taxonomy and distribution of caecilian amphibians (Gymnophiona) of Brazilian Amazonia, with a key to their identification ADRIANO O. MACIEL1 & MARINUS S. HOOGMOED2 Museu Paraense Emílio Goeldi, Coordenação de Zoologia, 66077-530 Belém, Pará, Brazil. E-mail: [email protected]; [email protected] Table of contents Abstract . 2 Resumo . 2 Introduction . 2 Material and methods . 3 Results . 5 Taxon accounts . 6 CAECILIIDAE Rafinesque, 1814 . 6 Caecilia Linnaeus, 1758 . 6 Caecilia gracilis Shaw, 1802. 6 Caecilia marcusi Wake, 1985 . 11 Caecilia tentaculata Linnaeus, 1758 . 15 SIPHONOPIDAE Bonaparte, 1850 . 18 Brasilotyphlus Taylor, 1968 . 18 Brasilotyphlus braziliensis Dunn, 1945 . 19 Brasilotyphlus guarantanus Maciel, Mott & Hoogmoed, 2009 . 21 Microcaecilia Taylor, 1968 . 22 Microcaecilia rochai sp. nov. 23 Microcaecilia taylori Nussbaum & Hoogmoed, 1979 . 26 Siphonops Wagler, 1828 . 31 Siphonops annulatus (Mikan, 1820) . 32 TYPHLONECTIDAE Taylor, 1968 . 33 Nectocaecilia Taylor, 1968 (monospecific genus) . 33 Potomotyphlus Taylor, 1968 (monospecific genus) . 35 Typhlonectes Peters, 1880 . 38 Typhlonectes compressicauda (Duméril & Bibron, 1841) . 38 RHINATREMATIDAE Nussbaum, 1977 . 41 Rhinatrema bivittatum (Guérin-Méneville, 1838) . 42 Rhinatrema ron Wilkinson & Gower, 2010. 44 Key to the Species of Gymnophiona in Amazonian Brazil and the Brazilian part of Guiana region dealt with in this paper . 47 Discussion . 47 Acknowledgments . 48 References . 49 Appendix . 52 Accepted by D. Gower: 28 Jun. 2011; published: 3 Aug. 2011 1 Abstract Based on examination of 622 specimens of Gymnophiona, 15 species are recognized for Brazilian Amazonia. Geograph- ical variation in characters is low and is mainly restricted to the number of annuli.