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Data from: Selective plant foraging and the top-down suppression of native diversity in a restored prairie
负责人:
关键词:
plant invasion;grassland food webs;Sorghastrum nutans;DNA Barcoding;Peromyscus maniculatus;tallgrass prairie;diet seasonality;Zapus hudsonius
DOI:
doi:10.5061/dryad.d3m23
摘要:
. We used DNA barcoding of plant material in rodent scat, combined with field-based feeding trials, rodent trapping, and rodent exclosures to test
Data from: Reproductive success is energetically linked to foraging efficiency in Antarctic fur seals
负责人:
Jeanniard-du-Dot, Tiphaine
关键词:
foraging efficiency diet behaviour reproduction
DOI:
doi:10.5061/dryad.269qr
摘要:
1) type and energy content of prey species present in scat remains, and 2) numbers of prey capture attempts determined from head acceleration. Finally
SGS-LTER Long-term Monitoring Project: Spotlight Rabbit Count on the Central Plains Experimental Range, Nunn, Colorado, USA 1994-2006, ARS Study Number 98
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
mammals populations rabbits populations dynamics community dynamics
DOI:
doi:10.25675/10217/83448
摘要:
. This was the same route as that driven for carnivore scat counts. Surveys began at twilight. Observers with two spotlights sat in the back of a 4WD pick-up driven

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