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Data from: Effects of ambient noise on detectability and localization of avian songs and tones by observers in grasslands
负责人:
关键词:
Sprague's pipit;Baird's sparrow;perceptibility;detectability;noise;Savannah sparrow;marbled godwit;grassland birds;vesper sparrow;Anthropocene;chestnut-collared longspur;grasshopper sparrow
摘要:
ogenic noise, and this may lead to inaccurate evaluations of the effects of noisy infrastructure on wildlife. We used arrays of speakers broadcasting recordings of grass
Data from: The importance of core habitat for a threatened species in changing landscapes
负责人:
Herse, Mark
关键词:
edge effects edge contrast grassland birds habitat fragmentation habitat loss matrix effects rangeland management woody encroachment
摘要:
on population size by assessing abundance of a rapidly-declining grassland songbird species (Grasshopper Sparrow, Ammodramus savannarum) in eastern Kansas (USA
Data from: Effect of pyric herbivory on source-sink dynamics in grassland birds
负责人:
Davis, Craig
关键词:
dickcissel eastern meadowlark fire-grazing interaction grasshopper sparrow grassland management nest survival patch-burn grazing management sensitivity analysis tallgrass prairie
摘要:
the two management practices. Nest survival for dickcissels Spiza americana and grasshopper sparrows Ammodramus savannarum was higher in patch-burned grasslands tha
Data from: Social interactions do not drive territory aggregation in a grassland songbird
负责人:
关键词:
摘要:
in a tallgrass prairie in NE Kansas, USA. Grasshopper Sparrow (Ammodramus savannarum) males formed clumps of territories in some parts of the site while leaving other appar

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