FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2469181282> ?p ?o ?g. }

• W2469181282 endingPage "209" @default.
• W2469181282 startingPage "195" @default.
• W2469181282 abstract "The first detailed information on the vocalizations (including the first sound spectrograms) and natural history of the Caura Antbird (Percnostolu caurensis) and the Yapacana Antbird (Myrmeciza disjuncta) are presented. The Caura Antbird was studied in the Serrania de la Cerbatana, edo. Bolivar, Venezuela, where it inhabits humid foothill forest dominated by large rocks. Caura Antbirds specialized in foraging on or beneath rocks, a behavior unusual among the Thamnophilidae. The Yapacana Antbird was studied at a site along the south bank of the Rio Ventuari, edo. Amazonas, Venezuela. These antbirds were locally abundant in a specialized stunted woodland that grows on white sand soils. Based on newly described vocal characters, the closest relatives of P. caurensis appear to be P. leucostigma and P. schistacea, whereas M. disjuncta has no apparent close relatives and probably merits placement in a monotypic genus. Received 9 July 1998, accepted 5 Jan. 1999. Among the least known members of the large antbird family Thamnophilidae are the Caura Antbird (Percnostola caurensis) and the Yapacana Antbird (Myrmeciza disjuncta). Both species are nearly endemic to southwestern Venezuela and have remained relatively unobserved by modem field omithologists. The most extensive collections of both species (36 specimens of P. caurensis and 5 specimens of M. disjuncta) reside in the Colecion Omitol6gia Phelps (COP), Caracas, Venezuela. Single specimens of each species collected near Pica Neblina (edo. Amazonas, Venezuela) in 1984 by Field Museum of Natural History (FMNH) personnel represent the only specimens of P. caurensis and M. disjuncta collected anywhere since 1972 and 198 1 respectively. There is essentially no published information on habitat or behavior of the two species, and nothing is known of their vocalizations (Ridgely and Tudor 1994). In February 1998 I observed the habitats and behaviors and tape-recorded the vocalizations of Caura Antbirds in the Serrania de la Cerbatana, edo. Bolivar, Venezuela, and of Yapacana Antbirds in Yapacana National Park, edo. Amazonas, Venezuela. This is the first detailed information on the natural history and vocalizations of these species and allows a more informed assessment of their possible generic affinities. ’ Los Angeles County Museum of Natural History, 900 Exposition Blvd., Los Angeles, CA 90007. ZCorrespondence address: 1665 Garcia Rd., Atascadero, CA 93422; E-mail: kjzsrz@tcsn.net STUDY AREAS AND METHODS I observed Caura Antbirds lo-15 February, 1998 in the Serrania de la Cerbatana near Hato Las Nieves (6” 34’ N, 66” 12’ W), edo. Bolivar, Venezuela (Fig. 1). The Serrania de la Cerbatana rings a large valley vegetated mostly by a mixture of savanna and tropical dry forest, transected by narrow bands of gallery forest along occasional streams, and dotted with groves of Mauritiu palms in poorly drained areas. Three main rivers, CaAo Las Nieves, Rio Agua Fria, and Rio Danta, drain the valley. The Serrania mountain range rises dramatically from the valley, and on the southern and western borders is covered with humid forest. The south facing slopes of the mountains to the north of the valley are noticeably drier. The tallest peak in the chain is Pica Las Nieves at 2080 m. I studied Caura Antbirds along a 1.5 km trail that began in humid forest at 280 m elevation and extended up the side of a ridge to 400 m. I studied Yapacana Antbirds 22-27 February 1998 along a trail (hereafter the “Picua Trail”) near the settlement of Picua (4” 5’ N, 66” 45’ W) in Yapacana National Park, edo. Amazonas, Venezuela (Fig. 1). Picua is a small settlement of Piaroa and Mako Indians, on the south (left) bank of the Rio Ventuari at about 150 m elevation. The surrounding area contains a mosaic of different soil types that support a patchwork of distinct vegetation types. The Ventuari and its many small tributaries are flanked by bands (of varying width) of tall forest (15-25 m) that grow on yellow clay soils and are seasonally flooded. This varzea forest is characterized by a closed canopy with a fairly open understory and an abundance of vines and lianas. On higher banks above the river the v&rzea grades into a taller transitional forest with a denser understory. Much of the area farther removed from the river is dominated by white sand soils on which grow lower stature woodlands and grassy savannas. The savannas range in size from less than 1 ha to about 1 km*, with scattered shrubs and small trees. Larger savannas in the area contained stands of Mauritia palms. Large, isolated patches of red clay soils support tall (>30 m)," @default.
• W2469181282 created "2016-07-22" @default.
• W2469181282 creator A5078255751 @default.
• W2469181282 date "1999-01-01" @default.
• W2469181282 modified "2023-09-26" @default.
• W2469181282 title "Behavior and vocalizations of the caura and the yapacana antbirds" @default.
• W2469181282 cites W1569611434 @default.
• W2469181282 cites W1968097836 @default.
• W2469181282 cites W2016460908 @default.
• W2469181282 cites W201919378 @default.
• W2469181282 cites W2034005380 @default.
• W2469181282 cites W2051689597 @default.
• W2469181282 cites W2083320537 @default.
• W2469181282 cites W2093023787 @default.
• W2469181282 cites W2315781090 @default.
• W2469181282 cites W2323006233 @default.
• W2469181282 cites W2323498964 @default.
• W2469181282 cites W2326173632 @default.
• W2469181282 cites W2727613497 @default.
• W2469181282 cites W2778789549 @default.
• W2469181282 cites W2800956132 @default.
• W2469181282 cites W2949602164 @default.
• W2469181282 cites W603731176 @default.
• W2469181282 cites W637974052 @default.
• W2469181282 cites W577468306 @default.
• W2469181282 hasPublicationYear "1999" @default.
• W2469181282 type Work @default.
• W2469181282 sameAs 2469181282 @default.
• W2469181282 citedByCount "3" @default.
• W2469181282 crossrefType "journal-article" @default.
• W2469181282 hasAuthorship W2469181282A5078255751 @default.
• W2469181282 hasConcept C157369684 @default.
• W2469181282 hasConcept C165287380 @default.
• W2469181282 hasConcept C166957645 @default.
• W2469181282 hasConcept C18903297 @default.
• W2469181282 hasConcept C203174812 @default.
• W2469181282 hasConcept C205649164 @default.
• W2469181282 hasConcept C86803240 @default.
• W2469181282 hasConceptScore W2469181282C157369684 @default.
• W2469181282 hasConceptScore W2469181282C165287380 @default.
• W2469181282 hasConceptScore W2469181282C166957645 @default.
• W2469181282 hasConceptScore W2469181282C18903297 @default.
• W2469181282 hasConceptScore W2469181282C203174812 @default.
• W2469181282 hasConceptScore W2469181282C205649164 @default.
• W2469181282 hasConceptScore W2469181282C86803240 @default.
• W2469181282 hasIssue "2" @default.
• W2469181282 hasLocation W24691812821 @default.
• W2469181282 hasOpenAccess W2469181282 @default.
• W2469181282 hasPrimaryLocation W24691812821 @default.
• W2469181282 hasRelatedWork W1549749402 @default.
• W2469181282 hasRelatedWork W2009832219 @default.
• W2469181282 hasRelatedWork W2016460908 @default.
• W2469181282 hasRelatedWork W2040536118 @default.
• W2469181282 hasRelatedWork W2063929435 @default.
• W2469181282 hasRelatedWork W2071969550 @default.
• W2469181282 hasRelatedWork W2160870732 @default.
• W2469181282 hasRelatedWork W2176416011 @default.
• W2469181282 hasRelatedWork W2176547961 @default.
• W2469181282 hasRelatedWork W2179956828 @default.
• W2469181282 hasRelatedWork W2180147889 @default.
• W2469181282 hasRelatedWork W2180682006 @default.
• W2469181282 hasRelatedWork W2224227662 @default.
• W2469181282 hasRelatedWork W2327927588 @default.
• W2469181282 hasRelatedWork W2408672106 @default.
• W2469181282 hasRelatedWork W2587067239 @default.
• W2469181282 hasRelatedWork W1604387915 @default.
• W2469181282 hasRelatedWork W2187048331 @default.
• W2469181282 hasRelatedWork W2325138266 @default.
• W2469181282 hasRelatedWork W2342489262 @default.
• W2469181282 hasVolume "111" @default.
• W2469181282 isParatext "false" @default.
• W2469181282 isRetracted "false" @default.
• W2469181282 magId "2469181282" @default.
• W2469181282 workType "article" @default.