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Showing results for savannah bird
Search for Savanah Bird instead (1 results)
Bird communities across different levels of human settlement: A comparative analysis from two northern Amazonian ecoregions.
Hayes WM, O'Shea BJ, Pierre MA, Wilson A, Bicknell JE. Hayes WM, et al. Sci Total Environ. 2023 Dec 10;903:166535. doi: 10.1016/j.scitotenv.2023.166535. Epub 2023 Aug 25. Sci Total Environ. 2023. PMID: 37634729 Free article.
Overall, we found significant differences in bird communities across the varying levels of human settlement intensity in both ecoregions, with greater differences in bird community composition in the forest ecoregion than the savannah region. ...In the sav …
Overall, we found significant differences in bird communities across the varying levels of human settlement intensity in both ecoregi …
Mechanisms of Cultural Evolution in the Songs of Wild Bird Populations.
Williams H. Williams H. Front Psychol. 2021 Apr 26;12:643343. doi: 10.3389/fpsyg.2021.643343. eCollection 2021. Front Psychol. 2021. PMID: 33981272 Free PMC article. Review.
Recent work has focused on the mechanisms responsible for the cultural evolution of bird songs within a population, including drift, learning biases (such as conformity and rare-form copying), and selection (including sexual selection). ...This review explores the differen …
Recent work has focused on the mechanisms responsible for the cultural evolution of bird songs within a population, including drift, …
Apex scavengers from different European populations converge at threatened savannah landscapes.
Delgado-González A, Cortés-Avizanda A, Serrano D, Arrondo E, Duriez O, Margalida A, Carrete M, Oliva-Vidal P, Sourp E, Morales-Reyes Z, García-Barón I, de la Riva M, Sánchez-Zapata JA, Donázar JA. Delgado-González A, et al. Sci Rep. 2022 Feb 15;12(1):2500. doi: 10.1038/s41598-022-06436-9. Sci Rep. 2022. PMID: 35169202 Free PMC article.
Over millennia, human intervention has transformed European habitats mainly through extensive livestock grazing. "Dehesas/Montados" are an Iberian savannah-like ecosystem dominated by oak-trees, bushes and grass species that are subject to agricultural and extensive livest …
Over millennia, human intervention has transformed European habitats mainly through extensive livestock grazing. "Dehesas/Montados" are an I …
Bird nests as botanical time capsules: DNA barcoding identifies the contents of contemporary and historical nests.
Rinkert A, Misiewicz TM, Carter BE, Salmaan A, Whittall JB. Rinkert A, et al. PLoS One. 2021 Oct 6;16(10):e0257624. doi: 10.1371/journal.pone.0257624. eCollection 2021. PLoS One. 2021. PMID: 34614003 Free PMC article.
Bird nests in natural history collections are an abundant yet vastly underutilized source of genetic information. We sequenced the nuclear ribosomal internal transcribed spacer to identify plant species used as nest material in two contemporary (2003 and 2018) and two hist …
Bird nests in natural history collections are an abundant yet vastly underutilized source of genetic information. We sequenced the nu …
Spatial and temporal changes in bird assemblages in forest fragments in an eastern Amazonian savannah.
Cintra R, Magnusson WE, Albernaz A. Cintra R, et al. Ecol Evol. 2013 Sep;3(10):3249-62. doi: 10.1002/ece3.700. Epub 2013 Aug 6. Ecol Evol. 2013. PMID: 24223265 Free PMC article.
We investigated the effects of forest fragmentation on bird assemblages in an Amazonian savannah landscape with forest fragments that have been isolated for more than 100 years. ...In the Amazonian savannah landscapes of Alter do Chao, the organization and co …
We investigated the effects of forest fragmentation on bird assemblages in an Amazonian savannah landscape with forest fragmen …
Cumulative cultural evolution and mechanisms for cultural selection in wild bird songs.
Williams H, Scharf A, Ryba AR, Ryan Norris D, Mennill DJ, Newman AEM, Doucet SM, Blackwood JC. Williams H, et al. Nat Commun. 2022 Jul 11;13(1):4001. doi: 10.1038/s41467-022-31621-9. Nat Commun. 2022. PMID: 35821243 Free PMC article.
Here, we provide evidence that cumulative cultural evolution has occurred in the learned songs of Savannah sparrows. In a first step, "click trains" replaced "high note clusters" over a period of three decades. We use mathematical modelling to show that this replacement is …
Here, we provide evidence that cumulative cultural evolution has occurred in the learned songs of Savannah sparrows. In a first step, …
Trending against the grain: Bird population responses to expanding energy portfolios in the US Northern Great Plains.
van der Burg MP, Otto C, MacDonald G. van der Burg MP, et al. Ecol Appl. 2023 Oct;33(7):e2904. doi: 10.1002/eap.2904. Epub 2023 Jul 23. Ecol Appl. 2023. PMID: 37417944
We modeled location-specific effects of land use on grassland bird habitat use for four grassland bird species (bobolink [Dolichonyx oryzivorus], grasshopper sparrow [Ammodramus savannarum], Savannah sparrow [Passerculus sandwichensis], and western meadowlark …
We modeled location-specific effects of land use on grassland bird habitat use for four grassland bird species (bobolink [Doli …
Increases in subsistence farming due to land reform have negligible impact on bird communities in Zimbabwe.
Pringle S, Chiweshe N, Dallimer M. Pringle S, et al. Ecol Evol. 2022 Feb 12;12(2):e8612. doi: 10.1002/ece3.8612. eCollection 2022 Feb. Ecol Evol. 2022. PMID: 35169458 Free PMC article.
As a result, species' diversity reduced, and functional redundancy increased by 6.8% in ranched land. By 2020, two decades after part of the ranched savannah was converted into farmland, the compositions of the two bird communities had both changed and became more s …
As a result, species' diversity reduced, and functional redundancy increased by 6.8% in ranched land. By 2020, two decades after part of the …
Neotropical fish-fruit interactions: eco-evolutionary dynamics and conservation.
Correa SB, Costa-Pereira R, Fleming T, Goulding M, Anderson JT. Correa SB, et al. Biol Rev Camb Philos Soc. 2015 Nov;90(4):1263-78. doi: 10.1111/brv.12153. Epub 2015 Jan 19. Biol Rev Camb Philos Soc. 2015. PMID: 25599800 Review.
In Neotropical wetlands, many plant species have fleshy fruits and synchronize their fruiting with the flood season, when fruit-eating fish forage in forest and savannahs for periods of up to 7 months. We conducted a comprehensive analysis to examine the evolutionary origi …
In Neotropical wetlands, many plant species have fleshy fruits and synchronize their fruiting with the flood season, when fruit-eating fish …
Genetics of adaptation in modern chicken.
Qanbari S, Rubin CJ, Maqbool K, Weigend S, Weigend A, Geibel J, Kerje S, Wurmser C, Peterson AT, Brisbin IL Jr, Preisinger R, Fries R, Simianer H, Andersson L. Qanbari S, et al. PLoS Genet. 2019 Apr 29;15(4):e1007989. doi: 10.1371/journal.pgen.1007989. eCollection 2019 Apr. PLoS Genet. 2019. PMID: 31034467 Free PMC article.
217 results