Pallas, 1781) (Eurypygiformes, Eurypygidae
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Costa Rica 2020
Sunrise Birding LLC COSTA RICA TRIP REPORT January 30 – February 5, 2020 Photos: Talamanca Hummingbird, Sunbittern, Resplendent Quetzal, Congenial Group! Sunrise Birding LLC COSTA RICA TRIP REPORT January 30 – February 5, 2020 Leaders: Frank Mantlik & Vernon Campos Report and photos by Frank Mantlik Highlights and top sightings of the trip as voted by participants Resplendent Quetzals, multi 20 species of hummingbirds Spectacled Owl 2 CR & 32 Regional Endemics Bare-shanked Screech Owl 4 species Owls seen in 70 Black-and-white Owl minutes Suzy the “owling” dog Russet-naped Wood-Rail Keel-billed Toucan Great Potoo Tayra!!! Long-tailed Silky-Flycatcher Black-faced Solitaire (& song) Rufous-browed Peppershrike Amazing flora, fauna, & trails American Pygmy Kingfisher Sunbittern Orange-billed Sparrow Wayne’s insect show-and-tell Volcano Hummingbird Spangle-cheeked Tanager Purple-crowned Fairy, bathing Rancho Naturalista Turquoise-browed Motmot Golden-hooded Tanager White-nosed Coati Vernon as guide and driver January 29 - Arrival San Jose All participants arrived a day early, staying at Hotel Bougainvillea. Those who arrived in daylight had time to explore the phenomenal gardens, despite a rain storm. Day 1 - January 30 Optional day-trip to Carara National Park Guides Vernon and Frank offered an optional day trip to Carara National Park before the tour officially began and all tour participants took advantage of this special opportunity. As such, we are including the sightings from this day trip in the overall tour report. We departed the Hotel at 05:40 for the drive to the National Park. En route we stopped along the road to view a beautiful Turquoise-browed Motmot. -
Nesting Behavior of Sunbitterns (Eurypyga Helias) in Venezuela ’
The Condor 92576-58 1 0 The CooperOrnithological Society 1990 NESTING BEHAVIOR OF SUNBITTERNS (EURYPYGA HELIAS) IN VENEZUELA ’ BETSY TRENT THOMAS Waterfield,Rt. I, Box 212C, Castleton, VA 22716 STUARTD.STRAHL Wildlife ConservationInternational, New York Zoological Society,Bronx, NY 10460 Abstract. Eleven Sunbittem (Eurypygahelias) nests are describedfrom the gallery forest and woodlands of the Venezuelan llanos. The nidicolouschicks were hatched with abundant ploverlike down, but with underdeveloped movement abilities. Both adults incubated, brooded, fed, and defended nestlings.When fledgingoccurred at 17-24 days, the youngwere well below adult weight, and parental care continued for more than a month. Sunbitterns successfullydefended nestlingsagainst much larger raptors and ibisesby usingmostly visual displays. Defense behaviors such as the full Frontal Display, vocalizations, and possible pair-bonding are reported. Key words: Sunbittern;Eurypyga helias; nesting;defense; display; nestling development; Green Ibis; Mesembrinibis cayennensis. INTRODUCTION vocalizations and display behaviors and to the In zoos the Sunbittern (Eurypyga helius) is fairly context in which they occurred. common where it readily adjusts to captivity and The Sunbittern, representing a monotypic lives as long as 17 years (Flower 1938). Sunbit- family divided into three races, lives in low and terns display spectacularly in captivity (Frith medium altitude forest from southern Mexico 1978, Wennrich 1981), and occasionally breed through Amazonian Brazil (Blake 1977). Our there (Bartlett 1866, Wennrich 198 1). Much that study area, in the llanos of Venezuela, is roughly has been published about Sunbittern behavior central to its geographical range. Here, Sunbit- has been observed in zoos, which has led two terns of the nominate race are fairly common authors to suggestthat reported behaviors might (Thomas 1979). -
Houde2009chap64.Pdf
Cranes, rails, and allies (Gruiformes) Peter Houde of these features are subject to allometric scaling. Cranes Department of Biology, New Mexico State University, Box 30001 are exceptional migrators. While most rails are generally MSC 3AF, Las Cruces, NM 88003-8001, USA ([email protected]) more sedentary, they are nevertheless good dispersers. Many have secondarily evolved P ightlessness aJ er col- onizing remote oceanic islands. Other members of the Abstract Grues are nonmigratory. 7 ey include the A nfoots and The cranes, rails, and allies (Order Gruiformes) form a mor- sungrebe (Heliornithidae), with three species in as many phologically eclectic group of bird families typifi ed by poor genera that are distributed pantropically and disjunctly. species diversity and disjunct distributions. Molecular data Finfoots are foot-propelled swimmers of rivers and lakes. indicate that Gruiformes is not a natural group, but that it 7 eir toes, like those of coots, are lobate rather than pal- includes a evolutionary clade of six “core gruiform” fam- mate. Adzebills (Aptornithidae) include two recently ilies (Suborder Grues) and a separate pair of closely related extinct species of P ightless, turkey-sized, rail-like birds families (Suborder Eurypygae). The basal split of Grues into from New Zealand. Other extant Grues resemble small rail-like and crane-like lineages (Ralloidea and Gruoidea, cranes or are morphologically intermediate between respectively) occurred sometime near the Mesozoic– cranes and rails, and are exclusively neotropical. 7 ey Cenozoic boundary (66 million years ago, Ma), possibly on include three species in one genus of forest-dwelling the southern continents. Interfamilial diversifi cation within trumpeters (Psophiidae) and the monotypic Limpkin each of the ralloids, gruoids, and Eurypygae occurred within (Aramidae) of both forested and open wetlands. -
I POPULATION SIZE of BLUE-FOOTED BOOBIES IN
POPULATION SIZE OF BLUE-FOOTED BOOBIES IN GALÁPAGOS: EVALUATION OF INDICATIONS OF POPULATION DECLINE BY DAVID ANCHUNDIA A Thesis Submitted to the Graduate Faculty of WAKE FOREST UNIVERSITY GRADUATE SCHOOL OF ARTS AND SCIENCES in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE Biology May 2013 Winston-Salem, North Carolina Approved By: David J. Anderson, Ph.D., Advisor Miles R. Silman, Ph.D., Chair Todd M. Anderson, Ph.D. i DEDICATION This work is dedicated to the memory of my loving mother Juana Isabel Gonzalez. I thank her for all the support and the encouragement she gave me to study sciences. Also I thank my father Oswaldo Anchundia for his constant support during all this time. I will always appreciate all that they have done for me; this degree is dedicated to them. David J. Anchundia Gonzalez ii ACKNOWLEDGEMENT I want to express my sincere gratitude to my advisor Prof. David John Anderson for all the advice, motivation, enthusiasm, and immense knowledge that he shared with me during my M. S. study and research. Also I thank my lab mates Jacquelyn Grace, Felipe Estela, Emily Tompkins, and Terri Mannes for the help and guidance in my research. I want to thank the Prof. Miles Silman and Prof. Michael Anderson, who were part of my thesis committee, and the Professors of the Biology Department from Wake Forest University who shared their knowledge with me. I would like to express my gratitude to: Prof. Kathryn Huyvaert from Colorado State University, who helped me in parts of the analysis and modeling parts of the project; Kyle Anderson from Idaho State University, who helped with part of the GIS analysis; Professors Peter and Rosemary Grant from Princeton University, who provided unpublished breeding and attendance data from Daphne Island; and Lisa Balance and Robert Pitman from the National Marine Fisheries Service (La Jolla) for sharing unpublished at-sea distribution data. -
AOU Classification Committee – North and Middle America
AOU Classification Committee – North and Middle America Proposal Set 2016-C No. Page Title 01 02 Change the English name of Alauda arvensis to Eurasian Skylark 02 06 Recognize Lilian’s Meadowlark Sturnella lilianae as a separate species from S. magna 03 20 Change the English name of Euplectes franciscanus to Northern Red Bishop 04 25 Transfer Sandhill Crane Grus canadensis to Antigone 05 29 Add Rufous-necked Wood-Rail Aramides axillaris to the U.S. list 06 31 Revise our higher-level linear sequence as follows: (a) Move Strigiformes to precede Trogoniformes; (b) Move Accipitriformes to precede Strigiformes; (c) Move Gaviiformes to precede Procellariiformes; (d) Move Eurypygiformes and Phaethontiformes to precede Gaviiformes; (e) Reverse the linear sequence of Podicipediformes and Phoenicopteriformes; (f) Move Pterocliformes and Columbiformes to follow Podicipediformes; (g) Move Cuculiformes, Caprimulgiformes, and Apodiformes to follow Columbiformes; and (h) Move Charadriiformes and Gruiformes to precede Eurypygiformes 07 45 Transfer Neocrex to Mustelirallus 08 48 (a) Split Ardenna from Puffinus, and (b) Revise the linear sequence of species of Ardenna 09 51 Separate Cathartiformes from Accipitriformes 10 58 Recognize Colibri cyanotus as a separate species from C. thalassinus 11 61 Change the English name “Brush-Finch” to “Brushfinch” 12 62 Change the English name of Ramphastos ambiguus 13 63 Split Plain Wren Cantorchilus modestus into three species 14 71 Recognize the genus Cercomacroides (Thamnophilidae) 15 74 Split Oceanodroma cheimomnestes and O. socorroensis from Leach’s Storm- Petrel O. leucorhoa 2016-C-1 N&MA Classification Committee p. 453 Change the English name of Alauda arvensis to Eurasian Skylark There are a dizzying number of larks (Alaudidae) worldwide and a first-time visitor to Africa or Mongolia might confront 10 or more species across several genera. -
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). -
2019 ABA Bird of the Year on the Biology, Field Identification, and General Coolness of the Red-Billed Tropicbird, Phaethon Aethereus
RED-BILLED TROPICBIRD | 2019 BIRD OF THE YEAR 2019 ABA Bird of the Year On the biology, field identification, and general coolness of the Red-billed Tropicbird, Phaethon aethereus IOANA SERITAN Berkeley, California [email protected] PETER PYLE San Francisco, California [email protected] 20 BIRDING | FEBRUARY 2019 he Red-billed Tropicbird is one of of the continental U.S. Read on to learn more Red-billed Tropicbird is joined by the White- three tropicbird species, all of which about tropicbirds in general and Red-billed tailed and Red-tailed tropicbirds to make up Tcan be found in the ABA Area with a Tropicbirds specifically—how to identify the monotypic family Phaethontidae within bit of legwork. Tropicbirds are a fun challenge them, where to find them, and why they are no the order Phaethontiformes. The latest ABA to find, a beauty to look at, and an interesting longer grouped with pelicans. Checklist, updated in December 2018, lists the evolutionary dilemma to consider. You may be Let’s start with some general context on White-tailed Tropicbird as Code 2 (regularly lucky enough to see a pair engaging in court- the tropicbird family. Tropicbirds are pelagic, occurring but range-restricted), while Red- ship display at a breeding site, perhaps meaning “open ocean,” birds that look kind of tailed and Red-billed are both Code 3 (rare in Hawaii, or you may be graced with like glorified terns. Their most famous phys- but annual); before Hawaii was added to the a sighting of a vagrant along ical features are the long tail plumes they ABA Area in late 2016, White-tailed was Code the East or West coast grow as adults. -
Asynchronous Evolution of Interdependent Nest Characters Across the Avian Phylogeny
ARTICLE DOI: 10.1038/s41467-018-04265-x OPEN Asynchronous evolution of interdependent nest characters across the avian phylogeny Yi-Ting Fang1, Mao-Ning Tuanmu 2 & Chih-Ming Hung 2 Nest building is a widespread behavior among birds that reflects their adaptation to the environment and evolutionary history. However, it remains unclear how nests evolve and how their evolution relates to the bird phylogeny. Here, by examining the evolution of three nest — — 1234567890():,; characters structure, site, and attachment across all bird families, we reveal that nest characters did not change synchronically across the avian phylogeny but had disparate evolutionary trajectories. Nest structure shows stronger phylogenetic signal than nest site, while nest attachment has little variation. Nevertheless, the three characters evolved inter- dependently. For example, the ability of birds to explore new nest sites might depend on the emergence of novel nest structure and/or attachment. Our results also reveal labile nest characters in passerines compared with other birds. This study provides important insights into avian nest evolution and suggests potential associations between nest diversification and the adaptive radiations that generated modern bird lineages. 1 Department of Life Sciences, National Chung Hsing University, Taichung, Taiwan. 2 Biodiversity Research Center, Academia Sinica, Taipei, Taiwan. Correspondence and requests for materials should be addressed to M.-N.T. (email: [email protected]) or to C.-M.H. (email: [email protected]) NATURE COMMUNICATIONS | (2018) 9:1863 | DOI: 10.1038/s41467-018-04265-x | www.nature.com/naturecommunications 1 ARTICLE NATURE COMMUNICATIONS | DOI: 10.1038/s41467-018-04265-x lmost all birds build nests, ranging from a simple scratch attachment. -
Alpha Codes for 2168 Bird Species (And 113 Non-Species Taxa) in Accordance with the 62Nd AOU Supplement (2021), Sorted Taxonomically
Four-letter (English Name) and Six-letter (Scientific Name) Alpha Codes for 2168 Bird Species (and 113 Non-Species Taxa) in accordance with the 62nd AOU Supplement (2021), sorted taxonomically Prepared by Peter Pyle and David F. DeSante The Institute for Bird Populations www.birdpop.org ENGLISH NAME 4-LETTER CODE SCIENTIFIC NAME 6-LETTER CODE Highland Tinamou HITI Nothocercus bonapartei NOTBON Great Tinamou GRTI Tinamus major TINMAJ Little Tinamou LITI Crypturellus soui CRYSOU Thicket Tinamou THTI Crypturellus cinnamomeus CRYCIN Slaty-breasted Tinamou SBTI Crypturellus boucardi CRYBOU Choco Tinamou CHTI Crypturellus kerriae CRYKER White-faced Whistling-Duck WFWD Dendrocygna viduata DENVID Black-bellied Whistling-Duck BBWD Dendrocygna autumnalis DENAUT West Indian Whistling-Duck WIWD Dendrocygna arborea DENARB Fulvous Whistling-Duck FUWD Dendrocygna bicolor DENBIC Emperor Goose EMGO Anser canagicus ANSCAN Snow Goose SNGO Anser caerulescens ANSCAE + Lesser Snow Goose White-morph LSGW Anser caerulescens caerulescens ANSCCA + Lesser Snow Goose Intermediate-morph LSGI Anser caerulescens caerulescens ANSCCA + Lesser Snow Goose Blue-morph LSGB Anser caerulescens caerulescens ANSCCA + Greater Snow Goose White-morph GSGW Anser caerulescens atlantica ANSCAT + Greater Snow Goose Intermediate-morph GSGI Anser caerulescens atlantica ANSCAT + Greater Snow Goose Blue-morph GSGB Anser caerulescens atlantica ANSCAT + Snow X Ross's Goose Hybrid SRGH Anser caerulescens x rossii ANSCAR + Snow/Ross's Goose SRGO Anser caerulescens/rossii ANSCRO Ross's Goose -
Diurnal Birds of Prey of Belize
DIURNAL BIRDS OF PREY OF BELIZE Nevertheless, we located thirty-four active Osprey by Dora Weyer nests, all with eggs or young. The average number was three per nest. Henry Pelzl, who spent the month The Accipitridae of June, 1968, studying birds on the cayes, estimated 75 Belize is a small country south of the Yucatán to 100 pairs offshore. Again, he could not get to many Peninsula on the Caribbean Sea. Despite its small of the outer cayes. It has been reported that the size, 285 km long and 112 km wide (22 963 km2), southernmost part of Osprey range here is at Belize encompasses a great variety of habitats: Dangriga (formerly named Stann Creek Town), a mangrove cays and coastal forests, lowland tropical little more than halfway down the coast. On Mr pine/oak/palm savannas (unique to Belize, Honduras Knoder’s flight we found Osprey nesting out from and Nicaragua), extensive inland marsh, swamp and Punta Gorda, well to the south. lagoon systems, subtropical pine forests, hardwood Osprey also nest along some of the rivers inland. Dr forests ranging from subtropical dry to tropical wet, Stephen M. Russell, author of A Distributional Study and small areas of elfin forest at the top of the highest of the Birds of British Honduras, the only localized peaks of the Maya Mountains. These mountains are reference, in 1963, suspects that most of the birds seen built of extremely old granite overlaid with karst inland are of the northern race, carolinensis, which limestone. The highest is just under 1220 m. Rainfall winters here. -
Breeding Biology of Neotropical Accipitriformes: Current Knowledge and Research Priorities
Revista Brasileira de Ornitologia 26(2): 151–186. ARTICLE June 2018 Breeding biology of Neotropical Accipitriformes: current knowledge and research priorities Julio Amaro Betto Monsalvo1,3, Neander Marcel Heming2 & Miguel Ângelo Marini2 1 Programa de Pós-graduação em Ecologia, IB, Universidade de Brasília, Brasília, DF, Brazil. 2 Departamento de Zoologia, IB, Universidade de Brasília, Brasília, DF, Brazil. 3 Corresponding author: [email protected] Received on 08 March 2018. Accepted on 20 July 2018. ABSTRACT: Despite the key role that knowledge on breeding biology of Accipitriformes plays in their management and conservation, survey of the state-of-the-art and of information gaps spanning the entire Neotropics has not been done since 1995. We provide an updated classification of current knowledge about breeding biology of Neotropical Accipitridae and define the taxa that should be prioritized by future studies. We analyzed 440 publications produced since 1995 that reported breeding of 56 species. There is a persistent scarcity, or complete absence, of information about the nests of eight species, and about breeding behavior of another ten. Among these species, the largest gap of breeding data refers to the former “Leucopternis” hawks. Although 66% of the 56 evaluated species had some improvement on knowledge about their breeding traits, research still focus disproportionately on a few regions and species, and the scarcity of breeding data on many South American Accipitridae persists. We noted that analysis of records from both a citizen science digital database and museum egg collections significantly increased breeding information on some species, relative to recent literature. We created four groups of priority species for breeding biology studies, based on knowledge gaps and threat categories at global level. -
Molecular Phylogenetics of the Buteonine Birds of Prey (Accipitridae)
'e Auk 304(2):304–315, 2008 )e American Ornithologists’ Union, 2008. Printed in USA. MOLECULAR PHYLOGENETICS OF THE BUTEONINE BIRDS OF PREY (ACCIPITRIDAE) HEATHER R. L. LERNER,1 MATTHEW C. KLAVER, AND DAVID P. MINDELL2 Museum of Zoology and Department of Ecology and Evolutionary Biology, University of Michigan, 1109 Geddes Avenue, Ann Arbor, Michigan 48109, USA A.—Phylogenetic relationships among birds of prey in thhee subbffamily Buteoninae are not fully established but are of par- ticular interest because the Buteoninae constitute one of the largest accipitrid subgroups and include multiple species of conservation concern. Genera previously included within the Buteoninae are Buteo, Leucopternis, Buteogallus, Harpyhaliaetus, Busarellus, Parabu- teo, Geranoaetus, Geranospiza, Ictinia, Rostrhamus, Kaupifalco, and Butastur. We analyzed representatives from all buteonine genera and most non-Buteo (i.e., “sub-buteo”) species with , bases of nuclear and mitochondrial DNA and found non-monophyly for the nominal genera Buteo, Buteogallus, and Leucopternis. )e Old World Lizard Buzzard (Kaupifalco monogrammicus) is not closely re- lated to buteonine taxa but is sister to goshawks in the genera Melierax, Micronisus, and Urotriorchis. Another Old World genus, Butas- tur, is sister to the clade including all other buteonine genera mentioned above. Investigation of several “superspecies” complexes within the genus Leucopternis revealed non-monophyly for the four subspecies of White Hawk (L. albicollis). On the basis of mitochondrial data, L. a. albicollis forms a clade with L. polionotus, whereas L. a. costaricensis, L. a. ghiesbreghti, and L. a. williaminae form a clade with L. occidentalis. Among taxa included as outgroups, we found two species in the genus Circus to be clearly nested within a clade of Accipiter spp.