Results 11 to 20 of about 39,533 (262)

Landscape-Scale Effects of Irrigation on a Dry Cereal Farmland Bird Community

open access: yesFrontiers in Ecology and Evolution, 2021
Landscape modification and habitat fragmentation are one of the major current threats to biodiversity. The main source of habitat fragmentation is the loss of focal habitat area, but changes in the composition of the surrounding landscape also have a ...
David Giralt   +6 more
doaj   +1 more source

Avianbase: a community resource for bird genomics [PDF]

open access: yesGenome Biology, 2015
AbstractGiving access to sequence and annotation data for genome assemblies is important because, while facilitating research, it places both assembly and annotation quality under scrutiny, resulting in improvements to both. Therefore we announce Avianbase, a resource for bird genomics, which provides access to data released by the Avian Phylogenomics ...
Eöry, Lél   +9 more
openaire   +6 more sources

Comparing community birdwatching and professional bird monitoring with implications for avian diversity research: a case study of Suzhou, China

open access: yesAvian Research, 2020
Background In the past decades, birdwatching as a hobby developed rapidly and produced ample scientific records that have aided conservation efforts. Therefore, it is increasingly attractive to promote avian research by providing data from birdwatching ...
Yan Zhou   +11 more
doaj   +1 more source

Ornithical community of Vallombrosa Biogenetic National Nature Reserve (Italy)

open access: yesThe European Zoological Journal, 2021
The aim of this work was to monitor the ornithic community of the forest of Vallombrosa Biogenetic National Nature Reserve, in the Florence area. The forest covers about 1273 hectares, at an altitude of 470 to 1440 m above sea level (a.s.l.).
I. Martini   +4 more
doaj   +1 more source

Multi-scale associations between vegetation cover and woodland bird communities across a large agricultural region. [PDF]

open access: yesPLoS ONE, 2014
Improving biodiversity conservation in fragmented agricultural landscapes has become an important global issue. Vegetation at the patch and landscape-scale is important for species occupancy and diversity, yet few previous studies have explored multi ...
Karen Ikin   +7 more
doaj   +1 more source

Successful medical management of a 16-month chronic type A aortic dissection

open access: yesRadiology Case Reports, 2020
Stanford type A dissections usually require surgery because they are associated with high morbidity and mortality. However, there are situations where medical management becomes the definitive treatment.
Alan Mo, DO   +2 more
doaj   +1 more source

Landscape-scale disturbances modified bird community dynamics in successional forest environment. [PDF]

open access: yesPLoS ONE, 2013
Ecosystem-based forest management strives to develop silvicultural practices that best emulate natural disturbances such as wildfire to conserve biodiversity representative of natural forest ecosystems.
Qing Zhao   +4 more
doaj   +1 more source

Status of water birds in Haripura-Baur Reservoir, western Terai-Arc landscape, Uttarakhand, India

open access: yesJournal of Threatened Taxa, 2019
We surveyed water birds in Haripura-Baur Reservoir using total count method between 2013 and 2015.  A total of 65 species were recorded representing eight orders and 14 families.
Tanveer Ahmed   +4 more
doaj   +1 more source

Status of birds in Agasthyamalai Hills, Western Ghats, Kerala, India

open access: yesJournal of Threatened Taxa, 2018
The present study focused on the status of birds in two wildlife sanctuaries, Neyyar and Peppara, located in Agasthyamalai Biosphere Reserve, Kerala State, India.
Madhumita Panigrahi, V. J. Jins
doaj   +1 more source

Bird Species Based On Altitudinal Zonation On Mount Kerinci Hiking Trail Through Kersik Tuo

open access: yesJurnal Biologi Universitas Andalas, 2022
Altitudinal gradient has specific factors that affect the composition of the bird community. A study of bird species based on altitude zonation on the Mount Kerinci hiking trail through Kersik Tuo, Kerinci, Jambi was conducted in August 2021 to know how ...
Lintang Yodhy   +2 more
doaj   +1 more source

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