Results 61 to 70 of about 1,171,297 (163)
Investigation of Prehistoric Rockshelter and Terrace Sites Along Portions of the Salado Creek Drainage, Nothern Bexar County, Texas [PDF]
, 1978 During late fall and winter of 1977, personnel from the Center for Archaeological Research, The University of Texas at San Antonio (UTSA), conducted limited test excavations and controlled surface collections along portions of the Salado Creek drainage ...
McGraw, A. Joachim, Valdez, Fred, Jr.
core +2 more sources
Conservation Science and Practice, Volume 7, Issue 4, April 2025.The use of diclofenac and other nonsteroidal anti‐inflammatory drugs (NSAIDs) has been identified as a cause of vulture decline in Asia and Europe. Investigation into the availability of two NSAIDs (diclofenac and flunixin) in South America found that both are approved for veterinary use and are accessible in all countries searched, across many ...
Kane P. J. Colston +3 more
wiley +1 more source
The eastern continental distribution of nothofagus antarctica along Gallegos River (Santa Cruz) [PDF]
, 2013 El ñire o ñirre, Nothofagus antarctica (G. Forster) Oersted, es un árbol nativo que se caracteriza por su gran plasticidad fenotípica, adaptándose a una gran variedad de condiciones ambientales, ocupando desde sitios con exceso de humedad (turberas y ...
Beroiz, Mario +3 more
core +1 more source
Limits of acceptable change of ecotourism in Punta del Este, Isla de la Juventud (Cuba) [PDF]
, 2017 Esta investigación está encaminada a estudiar las capacidades de carga o límites aceptables de cambio, en la cantidad de visitantes que puede soportar una actividad ecoturística en una zona determinada, para contribuir a la conservación del medioambiente
Berovidez Álvarez, Vicente +4 more
core +1 more source
Journal of Avian Biology, Volume 2025, Issue 1, January 2025.The failure of breeding attempts is a major hindrance to bird reproduction, making nest site choice under strong selective pressure. Urbanization may offer lower risk of nest predation to certain bird species, but the impact of using anthropogenic structures as nesting sites on parental fitness is seldom studied.
Augusto Florisvaldo Batisteli +2 more
wiley +1 more source
Ecology and Evolution, Volume 14, Issue 12, December 2024.Old hunting cabin near the lagoon on Goose Island, Yáláƛi, British Columbia. ABSTRACT In an era of global change, historical natural history data can improve our understanding of ecological phenomena, particularly when evaluated with contemporary Indigenous and place‐based knowledge.
Debora S. Obrist +7 more
wiley +1 more source
Análise histológica do trato intestinal do Caracara plancus (Miller, 1777).
, 2016 The Southern Crested Carcara is a bird with a recognized ecological role in the population control of small birds and mammals, feeding on live prey as much as on decaying animals.
W. Almeida +3 more
semanticscholar +1 more source
Caracterització de l'avifauna de la conca del riu Quiroz : identificació de les zones amb potencial aviturístic i d'interès per a la conservació [PDF]
, 2008 La conca del riu Quiroz, al nord del Perú, està influenciada per dues zones d'endemisme d'aus i conté quatre àrees importants per a la conservació d'aus.
Pérez García, Elvira +1 more
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Archeological Testing and Data Recovery at 41ZV202, Zavala County, Texas [PDF]
, 2010 At the request of the Texas Department of Transportation, Environmental Affairs Division (TxDOT-ENV), the Center for Archaeological Research (CAR) of The University of Texas at San Antonio (UTSA) conducted archeological significance testing at 41ZV202, a
Greaves, Russell D. +7 more
core +2 more sources
Avon Park Air Force Range project: distribution and abundance of sensitive wildlife species at Avone Park Force Range [PDF]
, 1998 Executive Summary. We surveyed for seven species ofsensitve wildlife (Florida gopher frogs, gopher tortoise, eastern indigo snake, eastern diamondback rattlesnake, Florida mouse, Florida roundtail muskrat, Sherman's fox squirrel) between October 1996 ...
Franz, Richard +4 more
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