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Long-Term Changes in the Bird Community of Palenque, Chiapas, in Response to Rainforest Loss
Biodivers Conserv (2010) 19:21–36 DOI 10.1007/s10531-009-9698-z ORIGINAL PAPER Long-term changes in the bird community of Palenque, Chiapas, in response to rainforest loss Michael A. Patten Æ He´ctor Go´mez de Silva Æ Brenda D. Smith-Patten Received: 18 March 2008 / Accepted: 22 July 2009 / Published online: 6 August 2009 Ó Springer Science+Business Media B.V. 2009 Abstract With increased human populations and subsequent pressure to develop or farm land, the rate of fragmentation of tropical rainforests has accelerated in the past several decades. How native organisms respond to such fragmentation has been the subject of intense study in temperate ecosystems and at several tropical sites in Central and South America, but there has been little study of this phenomenon in Mexico, the country bridging the Neotropics and temperate North America. A reason for this neglect is an apparent lack of long-term data; however, such data can be obtained from ‘‘non-tradi- tional’’ sources, such as birders and tour leaders. We make innovative use of such data, combining them with more traditional data (e.g., museum specimens) to create a record of occurrence for Palenque, Mexico, from 1900 to 2009, including a near-continuous pres- ence–absence record since 1970. We analyzed these data using logistic regression and, importantly, recent statistical advances expressly for sighting records. As recently as the 1960s Palenque’s forest was contiguous with that of Selva Lacandona to the east, but the protected area surrounding the famous ruins is now a forested island. As a result, various species formerly known from the site have disappeared, including species both large (Crax rubra, Penelope purpurascens, and Ara macao) and small (Notharchus hyperrhynchos, Malacoptila panamensis, Microrhopias quixensis, and Pachyramphus cinnamomeus). -
Geographic Variation and Species Limits in Middle American Woodnymphs (Thalurania)
THEWILSONBULLETIN A QUARTERLY MAGAZINE OF ORNITHOLOGY Published by the Wilson Ornithological Society VOL. 104, No. 2 JUNE 1992 PAGES 205-388 Wilson Bull., 104(2), 1992, pp. 205-219 GEOGRAPHIC VARIATION AND SPECIES LIMITS IN MIDDLE AMERICAN WOODNYMPHS (THALURANIA) PATRICIA ESCALANTE-PLIEGO ’ AND A. TOWNSEND PETERSON* ABSTRACT.- We analyzed geographic variation in morphology and plumage coloration in male woodnymphs of the genus Thalurunia in Middle America and northwestern South America. Morphometric characters distinguish the disjunct western Mexican populations from populations to the south. Three groups are distinguished by discrete plumage coloration characters. We propose that these groups be recognized as separate species: T. ridgwuyiof western Mexico; T. colombicaof Central America south to western Panama and disjunctly in interior northwestern South America; and T.fannyi ofeastem Panama, western Colombia, and northern Ecuador. Received1 I July 1991, accepted20 Sept. 1991. RESUMEN.-En este trabajo analizamos la variation geografica en morfologia yen patrones de coloration en el plumaje de 10s machos de las “ninfas de bosque” de1 genera Thalurunia de Mesoamerica y noroeste de Sudamtrica. Los caracteres morfometricos distinguen las poblaciones de1 oeste de Mexico de todas las poblaciones de1 sur. Con base en la coloration de1 plumaje, caracteres discretos separan tres grupos. Proponemos que estos grupos Sean reconocidos coma especies distintas: T. ridgwayi de1 oeste de MCxico; T. colombicadesde Centroamerica hacia el sur al oeste de Panama y continuando desputs en el noroeste de Sudamerica; y T.fannyi de1 este de Panama, oeste de Colombia y extremo norte de1 Ecuador. In spite of more than a century of study, patterns of geographic variation and speciation in Middle American birds remain poorly understood. -
Maya Knowledge and "Science Wars"
Journal of Ethnobiology 20(2); 129-158 Winter 2000 MAYA KNOWLEDGE AND "SCIENCE WARS" E. N. ANDERSON Department ofAnthropology University ofCalifornia, Riverside Riverside, CA 92521~0418 ABSTRACT.-Knowledge is socially constructed, yet humans succeed in knowing a great deal about their environments. Recent debates over the nature of "science" involve extreme positions, from claims that allscience is arbitrary to claims that science is somehow a privileged body of truth. Something may be learned by considering the biological knowledge of a very different culture with a long record of high civilization. Yucatec Maya cthnobiology agrees with contemporary international biological science in many respects, almost all of them highly specific, pragmatic and observational. It differs in many other respects, most of them highly inferential and cosmological. One may tentatively conclude that common observation of everyday matters is more directly affected by interaction with the nonhuman environment than is abstract deductive reasoning. but that social factors operate at all levels. Key words: Yucatec Maya, ethnoornithology, science wars, philosophy ofscience, Yucatan Peninsula RESUMEN.-EI EI conocimiento es una construcci6n social, pero los humanos pueden aprender mucho ce sus alrededores. Discursos recientes sobre "ciencia" incluyen posiciones extremos; algunos proponen que "ciencia" es arbitrario, otros proponen que "ciencia" es verdad absoluto. Seria posible conocer mucho si investiguemos el conocimiento biol6gico de una cultura, muy difcrente, con una historia larga de alta civilizaci6n. EI conodrniento etnobiol6gico de los Yucatecos conformc, mas 0 menos, con la sciencia contemporanea internacional, especial mente en detallas dcrivadas de la experiencia pragmatica. Pero, el es deferente en otros respectos-Ios que derivan de cosmovisi6n 0 de inferencia logical. -
New Species Accepted –––––––––––––––––––––––––––––––––––––––––––––––––––––– Swinhoe’S Storm-Petrel (Oceanodroma Monorhis )
his is the 20th published report of the ABA Checklist Committee (hereafter, TCLC), covering the period July 2008– July 2009. There were no changes to commit - tee membership since our previous report (Pranty et al. 2008). Kevin Zimmer has been elected to serve his second term (to expire at the end of 2012), and Bill Pranty has been reelected to serve as Chair for a fourth year. During the preceding 13 months, the CLC final - ized votes on five species. Four species were accepted and added to the ABA Checklist , while one species was removed. The number of accepted species on the ABA Checklist is increased to 960. In January 2009, the seventh edition of the ABA Checklist (Pranty et al. 2009) was published. Each species is numbered from 1 (Black-bellied Whistling-Duck) to 957 (Eurasian Tree Sparrow); ancillary numbers will be inserted for all new species, and these numbers will be included in our annual reports. Production of the seventh edi - tion of the ABA Checklist occupied much of Pranty’s and Dunn’s time during the period, and this com - mitment helps to explain the relative paucity of votes during 2008–2009 compared to our other recent an - nual reports. New Species Accepted –––––––––––––––––––––––––––––––––––––––––––––––––––––– Swinhoe’s Storm-Petrel (Oceanodroma monorhis ). ABA CLC Record #2009-02. One individual, thought to be a juvenile in slightly worn plumage, in the At - lantic Ocean at 3 4°5 7’ N, 7 5°0 5’ W, approximately 65 kilometers east-southeast of Hatteras Inlet, Cape Hat - teras, North Carolina on 2 June 2008. -
Vocal Duetting Behaviour in a Neotropical Wren: Insights Into Paternity Guarding and Parental Commitment
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Scholarship at UWindsor University of Windsor Scholarship at UWindsor Electronic Theses and Dissertations Theses, Dissertations, and Major Papers 10-5-2017 Vocal duetting behaviour in a neotropical wren: Insights into paternity guarding and parental commitment Zach Alexander Kahn University of Windsor Follow this and additional works at: https://scholar.uwindsor.ca/etd Recommended Citation Kahn, Zach Alexander, "Vocal duetting behaviour in a neotropical wren: Insights into paternity guarding and parental commitment" (2017). Electronic Theses and Dissertations. 7268. https://scholar.uwindsor.ca/etd/7268 This online database contains the full-text of PhD dissertations and Masters’ theses of University of Windsor students from 1954 forward. These documents are made available for personal study and research purposes only, in accordance with the Canadian Copyright Act and the Creative Commons license—CC BY-NC-ND (Attribution, Non-Commercial, No Derivative Works). Under this license, works must always be attributed to the copyright holder (original author), cannot be used for any commercial purposes, and may not be altered. Any other use would require the permission of the copyright holder. Students may inquire about withdrawing their dissertation and/or thesis from this database. For additional inquiries, please contact the repository administrator via email ([email protected]) or by telephone at 519-253-3000ext. 3208. VOCAL DUETTING BEHAVIOUR IN A NEOTROPICAL WREN: INSIGHTS INTO PATERNITY GUARDING AND PARENTAL COMMITMENT By ZACHARY ALEXANDER KAHN A Thesis Submitted to the Faculty of Graduate Studies through the Department of Biological Sciences in Partial Fulfillment of the Requirements for the Degree of Master of Science at the University of Windsor Windsor, Ontario, Canada 2017 © Zachary A. -
Nayarit, México Common Birds of the Marismas Nacionales Biosphere
NAYARIT, MÉXICO 1 COMMON BIRDS OF THE MARISMAS NACIONALES BIOSPHERE RESERVE Jesús Alberto Loc-Barragán1, José Antonio Robles-Martínez2, Jonathan Vargas-Vega3 and David Molina4 1Fotógrafos de Naturaleza A.C., 2Universidad Autónoma de Nayarit,UAT, 3Terra Peninsular A.C. and 4Estación Ornitológica “Sierra de San Juan-La Noria”, Nayarit Photos by: Jesús Loc, Antonio Robles, Jonathan Vargas, David Molina. Acknowledgments. To Emmanuel Miramontes, Carlos Villar, Stefanny Villagómez and Héctor Franz for the support of several photos indicated in the main text and to Tatzyana Wachter for the improvements to the document. © Jesús Alberto Loc-Barragán [[email protected]], José Antonio Robles-Martinez [[email protected]], Jonathan Vargas-Vega [[email protected]] and David Molina [[email protected]] [fieldguides.fieldmuseum.org] [921] version 1 8/2017 Signs: (R) = residente/resident, ( MI) = winter migratory, (SR) = summer resident; (♂) = Macho/Male, (♀) = Hembra/Female, (J) = Juvenil/Juvenile. Status of concern (Mexico) based on NOM-059-SEMARNAT-2010: PR: special protection; A: threatened; P: extinction risk; IUCN, LC: least concern; NT: near threatened; Endemism, E: endemic, CE: nearly endemic, SE: semiendemic, I; exotic, invasive. The numeric values are the Vulnerability index, which takes into account parameters like population size, geographic distribution, seasonal threats and population trend; index values vary from 4 until 20 and a higher value implies greater species vulnerability (Panjabi et al., 2005; Berlanga et al. 2015). Marismas Nacionales Biosphere Reserve and Birds In northwest Mexico, Marismas Nacionales, an extensive estuarine system, it has been historically recognized for its importance for birds, especially waterfowl, shorebirds, herons and coastal birds like gulls and terns (Leopold, 1959; Morrison et al., 1994; Ortega-Solís, 2011). -
Columbina Minuta (Plain-Breasted Ground Dove) Family: Columbidae (Pigeons and Doves) Order: Columbiformes (Pigeons, Doves and Dodos) Class: Aves (Birds)
UWI The Online Guide to the Animals of Trinidad and Tobago Ecology Columbina minuta (Plain-breasted Ground Dove) Family: Columbidae (Pigeons and Doves) Order: Columbiformes (Pigeons, Doves and Dodos) Class: Aves (Birds) Fig. 1. Plain-breasted ground dove, Columbina minuta. [http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=173941, downloaded 21 February 2017] TRAITS. Columbina minuta is a species of ground-dwelling dove which measures 14.5-16.0cm long and weighs 26-42g (Soberanes-Gonzalez et al., 2010). It has reddish eyes, and dark grey and brown feathers, with the wings paler and with dark violet spots (Fig. 1) and mostly rufous (reddish) underwings. Tail feathers to the centre are grey-brown with the outer being very dark and narrowly tipped white. Pink legs. There is a distinction between males and females. Male: blue-grey nape and crown with bill being grey and tipped black. The neck, face, chest and belly areas are grey. Female: overall appear duller than males. Nape and crown are grey. Grey bill. Neck face and chest are pale grey with the area of the throat and belly being much paler. Juveniles display similar characteristics to females. This species may be confused with the ruddy ground dove Columbina talpacoti and the common ground dove Columbina passerina but there are distinctions, with the former being duller and not as rufous and the latter having a speckled neck and head. DISTRIBUTION. Although it has a very wide distribution, it is very discontinuous and occurs from the south of Mexico, through Central America to Colombia, over the north of South America onto Trinidad and the Guianas. -
San Blas Checklist-2019
San Blas & Durango Highway Otus asio Tours COMMON NAME SCIENTIFIC NAME 3/6 3/7 3/8 3/9 3/10 3/11 3/12 3/13 3/14 3/15 3/16 ANATIDAE 1. Black-bellied Whistling-Duck Dendrocygna autumnalis 11 2. Blue-winged Teal Spatula discors 100 40 6 5 3. Cinnamon Teal Spatula cyanoptera 2 2 23 4. Northern Shoveler Spatula clypeata 100 7 15 4 1 21 5. Gadwall Mareca strepera 6 3 6. American Wigeon Mareca americana 3 7. Northern Pintail Anas acuta 2 8. Green-winged Teal Anas crecca 2 9. Redhead Aythya americana 8 10. Lesser Scaup Aythya affinis 30 11. Ruddy Duck Oxyura jamaicensis 7 7 16 CRACIDAE 12. Rufous-bellied Chachalaca Ortalis wagleri 3 4 2 15 9 4 13. Crested Guan Penelope purpurescens 2 3 2 ODONTOPHORIDAE 14. Elegant Quail Callipepla douglasii 3 1 1 15. Singing Quail Dactylortyx thoracicus H PODICIPEDIDAE 16. Least Grebe Tachybaptus dominicus 3 2 17. Pied-billed Grebe Podilymbus podiceps 2 18. Eared Grebe Podiceps nigricollis 1 4 19. Clark’s Grebe Aechmophorus clarkii 8 COLUMBIDAE 20. Rock Pigeon (I) Columba livia 10 3 5 2 5 10 5 6 1 San Blas & Durango Highway Otus asio Tours 21. Red-billed Pigeon Patagioenis flavirostris 4 12 6 4 8 22. Band-tailed Pigeon Patagioenas fasciata 1 23. Eurasian Collared-Dove Streptopelia decaocto 10 1 2 2 2 2 3 3 2 24. Inca Dove Columbina inca 2 3 2 3 6 1 1 25. Common Ground-Dove Columbina passerina 25 5 26. Ruddy Ground-Dove Columbina talpacoti 20 15 20 1 15 4 20 27. -
Additional Records of Passerine Terrestrial Gaits
ADDITIONAL RECORDS OF PASSERINE TERRESTRIAL GAITS GEORGE A. CLARK, JR. The varied methods of locomotion in birds pose significant problems in behavior, ecology, adaptation, and evolution. On the ground birds progress with their legs moving either synchronously (hopping) or asynchronously (walking, running) as the extreme conditions. Relatively terrestrial species often have asynchronous gaits, whereas primarily arboreal species are typically synchronous on the ground. Particularly important earlier studies on passerines are Kunkels’ (1962) comparative behavioral survey and Riiggebergs’ (1960) analysis of the morphological correlates of gaits. Over several years I have noted gaits for 47 passerine species in the U.S., En- gland, and Kenya, and have examined many references. I here sum- marize behavioral records for families not mentioned by Kunkel (1962) and also for species with gaits markedly unlike those of confamilial species discussed by him. My supplementary review is selective rather than ex- haustive with the aim of indicating more fully the distribution of gaits among the passerine families. Regional handbooks, life history studies, and other publications contain numerous additional records, but I know of none that negate the conclusions presented here. J. S. Greenlaw (in prep.) has reviewed elsewhere the passerine double-scratch foraging be- havior that has at times previously been discussed in connection with gaits (e.g., in Hailman 1973). VARIATION WITHIN SPECIES Gaits often vary within a species (Kunkel 1962, Hailman 1973, Schwartz 1964, Gobeil 1968, Eliot in Bent 1968:669-670, this study). As an addi- tional example, I have seen Common Grackles (Quisc&s quiscula) hop in contrast to their usual walk. -
For Peer Review Only
BIOTROPICA The relative contribut ion of specialists and generalists to mistletoe dispersal: insights from a Neotropical rainforest For Peer Review Only Journal: Biotropica Manuscript ID: BITR-11-411.R1 Manuscript Type: Paper Date Submitted by the Author: n/a Complete List of Authors: Watson, David; Charles Sturt University, The Johnstone Centre Barro Colorado Island, Frugivory and seed dispersal, Loranthaceae, Keywords: Tyrannidae, Foraging, Mionectes oleagineus, Miozetetes, Tyrannulus elatus, Zimmerius vilissimus Association for Tropical Biology and Conservation Page 1 of 34 BIOTROPICA 1 2 3 4 5 1 The relative contribution of specialists and generalists to mistletoe 6 7 8 2 dispersal: insights from a Neotropical rainforest 9 10 11 12 3 13 14 For Peer Review Only 15 4 DAVID M WATSON 16 17 18 5 Institute for Land Water and Society and School of Environmental Sciences 19 20 21 22 6 Charles Sturt University 23 24 25 7 PO Box 789 Albury 2640 Australia 26 27 28 8 29 30 31 9 Email [email protected] 32 33 34 10 35 36 37 38 11 Submitted as a standard paper to Biotropica 22 November 2011 39 40 41 12 Fully revised manuscript submitted 01 March 2012 42 43 44 13 45 46 47 14 Running head: Specialist vs generalist mistletoe dispersers 48 49 50 51 15 52 53 54 16 Received ____________; revision accepted ____________. 55 56 57 58 59 60 Association for Tropical Biology and Conservation BIOTROPICA Page 2 of 34 1 1 2 3 4 5 1 ABSTRACT 6 7 8 2 Mistletoes rely on birds for seed dispersal, but the presumed importance of mistletoe-specialist 9 10 3 frugivores has not been critically examined nor compared with generalist frugivores and 11 12 13 4 opportunistic foragers. -
Checklistccamp2016.Pdf
2 3 Participant’s Name: Tour Company: Date#1: / / Tour locations Date #2: / / Tour locations Date #3: / / Tour locations Date #4: / / Tour locations Date #5: / / Tour locations Date #6: / / Tour locations Date #7: / / Tour locations Date #8: / / Tour locations Codes used in Column A Codes Sample Species a = Abundant Red-lored Parrot c = Common White-headed Wren u = Uncommon Gray-cheeked Nunlet r = Rare Sapayoa vr = Very rare Wing-banded Antbird m = Migrant Bay-breasted Warbler x = Accidental Dwarf Cuckoo (E) = Endemic Stripe-cheeked Woodpecker Species marked with an asterisk (*) can be found in the birding areas visited on the tour outside of the immediate Canopy Camp property such as Nusagandi, San Francisco Reserve, El Real and Darien National Park/Cerro Pirre. Of course, 4with incredible biodiversity and changing environments, there is always the possibility to see species not listed here. If you have a sighting not on this list, please let us know! No. Bird Species 1A 2 3 4 5 6 7 8 Tinamous Great Tinamou u 1 Tinamus major Little Tinamou c 2 Crypturellus soui Ducks Black-bellied Whistling-Duck 3 Dendrocygna autumnalis u Muscovy Duck 4 Cairina moschata r Blue-winged Teal 5 Anas discors m Curassows, Guans & Chachalacas Gray-headed Chachalaca 6 Ortalis cinereiceps c Crested Guan 7 Penelope purpurascens u Great Curassow 8 Crax rubra r New World Quails Tawny-faced Quail 9 Rhynchortyx cinctus r* Marbled Wood-Quail 10 Odontophorus gujanensis r* Black-eared Wood-Quail 11 Odontophorus melanotis u Grebes Least Grebe 12 Tachybaptus dominicus u www.canopytower.com 3 BirdChecklist No. -
Tinamiformes – Falconiformes
LIST OF THE 2,008 BIRD SPECIES (WITH SCIENTIFIC AND ENGLISH NAMES) KNOWN FROM THE A.O.U. CHECK-LIST AREA. Notes: "(A)" = accidental/casualin A.O.U. area; "(H)" -- recordedin A.O.U. area only from Hawaii; "(I)" = introducedinto A.O.U. area; "(N)" = has not bred in A.O.U. area but occursregularly as nonbreedingvisitor; "?" precedingname = extinct. TINAMIFORMES TINAMIDAE Tinamus major Great Tinamou. Nothocercusbonapartei Highland Tinamou. Crypturellus soui Little Tinamou. Crypturelluscinnamomeus Thicket Tinamou. Crypturellusboucardi Slaty-breastedTinamou. Crypturellus kerriae Choco Tinamou. GAVIIFORMES GAVIIDAE Gavia stellata Red-throated Loon. Gavia arctica Arctic Loon. Gavia pacifica Pacific Loon. Gavia immer Common Loon. Gavia adamsii Yellow-billed Loon. PODICIPEDIFORMES PODICIPEDIDAE Tachybaptusdominicus Least Grebe. Podilymbuspodiceps Pied-billed Grebe. ?Podilymbusgigas Atitlan Grebe. Podicepsauritus Horned Grebe. Podicepsgrisegena Red-neckedGrebe. Podicepsnigricollis Eared Grebe. Aechmophorusoccidentalis Western Grebe. Aechmophorusclarkii Clark's Grebe. PROCELLARIIFORMES DIOMEDEIDAE Thalassarchechlororhynchos Yellow-nosed Albatross. (A) Thalassarchecauta Shy Albatross.(A) Thalassarchemelanophris Black-browed Albatross. (A) Phoebetriapalpebrata Light-mantled Albatross. (A) Diomedea exulans WanderingAlbatross. (A) Phoebastriaimmutabilis Laysan Albatross. Phoebastrianigripes Black-lootedAlbatross. Phoebastriaalbatrus Short-tailedAlbatross. (N) PROCELLARIIDAE Fulmarus glacialis Northern Fulmar. Pterodroma neglecta KermadecPetrel. (A) Pterodroma