Results 31 to 40 of about 626 (128)

Vertebrate diversity and biomass along a recovery gradient in a lowland tropical forest

open access: yesBiotropica, Volume 57, Issue 1, January 2025.
Deforestation of tropical forests has resulted in large areas of secondary forests with the potential for biodiversity to re‐establish to levels usually found in old‐growth forests. This study shows that diversity and biomass of mammals and birds in regenerating forests can recover to old‐growth levels within a relatively short time.
Nina Grella   +17 more
wiley   +1 more source

Birds from cerradão woodland, an overlooked forest of the Cerrado region, Brazil [PDF]

open access: yes, 2011
The Cerrado region still receives relatively little ornithological attention, although it is regarded as the only tropical savanna in the world considered to be a biodiversity hotspot.
CAVARZERE, Vagner   +4 more
core   +3 more sources

Habituation of wildlife to ecotourism: A COVID‐19 lockdown experiment in Corcovado National Park, Costa Rica 野生动物对生态旅游的习惯化:哥斯达黎加科尔科瓦多国家公园中的COVID‐19封锁实验

open access: yesWildlife Letters, Volume 2, Issue 1, Page 5-16, March 2024.
Corcovado National Park in Costa Rica is an important ecotourism site. During the COVID‐19 lockdown, we studied the impact of human visitation on wildlife using camera traps on walking trails, comparing closed (control) and open (experimental) trails, pre‐ and post‐lockdown. We assessed activity patterns and photo rates of 13 species. Wildlife behavior
Juan C. Cruz‐Díaz   +5 more
wiley   +1 more source

ENDOPARASITES OF WILD BIRDS FROM CAMPUS AREA AND ZOOBOTANICAL PARK, AT THE FEDERAL UNIVERSITY OF ACRE, RIO BRANCO - ACRE [PDF]

open access: yes, 2017
This study was developed at the Campus (C) and the Zoo-botanical Park (PZ) at the Federal University of Acre, with the purpose of identifying endoparasites in the avifauna of those locations. The birds were captured using 10 mist nets.
Brito, Angela Silva de Almeida   +4 more
core   +2 more sources

Birds, Ilha Grande, state of Rio de Janeiro, Southeastern Brazil [PDF]

open access: yes, 2009
We provide a list of bird species from our primary surveys and secondary data for an island (Ilha Grande) insoutheastern Brazil. The information derives mainly from primary data collected since 1995, particularly in the oceanicside of the island.
Alves, M. A. S., Vecchi, M. B.
core  

Macrofauna en el bosque húmedo tropical Análisis preliminar de diversidad basado en los registros del sistema de trampas cámara en la Estación de Biodiversidad Tiputini. [PDF]

open access: yes, 2012
This paper analyses data provided by the sampling of a lowland Amazon forest terrestrial mammal and bird community in eastern Ecuador. Sampling was conducted with camera traps and aimed to identify the structure of the community and document saltlick ...
Banda Cruz, Gonzalo
core  

Notes on Distribution and Habits of Some of the Bird‐Flies, Hippoboscidæ

open access: yes, 1922
Psyche: A Journal of Entomology, Volume 29, Issue 2, Page 79-85, 1922.
Charles W. Johnson
wiley   +1 more source

Effects of migrations on the nestedness structure of bird assemblages in cays of the Jardines de la Reina archipelago, Cuba [PDF]

open access: yes, 2014
Efecto de las migraciones sobre la estructura de anidamiento de los ensamblajes de aves en los cayos del archipiélago de los Jardines de la Reina, Cuba La hipótesis del subgrupo anidado plantea que, en biotas fragmentadas, las especies de los sitios ...
García–Quintas, A., Parada Isada, A.
core  

An annotated list of the avifauna of Palenque, Chiapas Lista comentada de la avifauna de Palenque, Chiapas

open access: yesRevista Mexicana de Biodiversidad, 2011
The primary lowland rainforest around the Mayan ruins of Palenque, in the state of Chiapas, Mexico, has been the focus of much study. The second growth and the mosaic of pasture and farmland surrounding the protected area of Palenque National Park also ...
Michael A. Patten   +3 more
doaj  

ECOLOGÍA Y SITUACIÓN ACTUAL DE LA FAMILIA COLUMBIDAE EN LA RESERVA DE LA BIOSFERA LOS TUXTLAS, VERACRUZ [PDF]

open access: yes, 2016
RESUMEN Analizamos la presencia y abundancia de palomas tropicales residentes en la Reserva de la Biosfera Los Tuxtlas, Veracruz, México durante las épocas reproductivas de 2010 y 2011.
Escalante‐Pliego, Patricia   +3 more
core  

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