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Data from: Stable isotopes reveal diet shift from pre-extinction to reintroduced Przewalski’s horses
- 负责人：
- Burnik ?turm, Martina
- 关键词：
- Diet extinct in the wild Przewalski′s horse landscape of fear museum samples reintroduction stable isotope analysis
- DOI：
- doi:10.5061/dryad.k98k0
- 摘要：
- the species' long term survival. We analyzed stable isotope chronologies from tail hair of pre-extinction and reintroduced Przewalski’s horses from
Data from: Limited trophic partitioning among sympatric delphinids off a tropical oceanic atoll
- 负责人：
- DOI：
- doi:10.5061/dryad.tg0fd
- 摘要：
- nd community structure and dynamics. In this study, we used stable isotope analysis of skin biopsies to compare the isotopic, and thus, trophic niches of three sympatric
stable isotope analysis
- 负责人：
- Catry, Teresa
- DOI：
- doi:10.5061/dryad.771p1
- 摘要：
- er of spring migrant dunlins Calidris alpina stopping over at the Tagus estuary (Portugal). We used carbon and nitrogen isotopic signatures in toenails
Data from: Geographic origins and population genetics of bats killed at wind-energy facilities
- 负责人：
- DOI：
- doi:10.5061/dryad.rr084
- 摘要：
- ined mortality than hoary bats because of their larger Ne. Our results provide important baseline data and also illustrate the utility of stable isotopes
Data from: Seasonal and annual differences in the foraging ecology of two gull species breeding in sympatry and their use of fishery discards
- 负责人：
- Calado, Joana G.
- DOI：
- doi:10.5061/dryad.m8t2k
- 摘要：
- anthropogenic origin. Here, we analysed blood and feather stable isotopes combined with pellet analysis to investigate niche partitioning between Audouin’s gull
Data from: Evidence for seasonal variation in δ13C and δ18O profiles of Baculites and implications for growth rate
- 负责人：
- Ellis, Nicholas M.
- DOI：
- doi:10.5061/dryad.27tn2gs
- 摘要：
- periodic variations in carbon and oxygen stable isotope profiles from Campanian and Maastrichtian ammonites (Baculites) as seasonally driven and use these records
Data from: Rainfall and habitat interact to affect the condition of a wintering migratory songbird in The Bahamas
- 负责人：
- DOI：
- doi:10.5061/dryad.4435q76
- 摘要：
- food resources and subsequently impact overwintering birds. Using stable carbon isotopes in blood samples as a measure of moisture, we asses
Data from: Carry-over effects of winter habitat quality on en route timing and condition of a migratory passerine during spring migration
- 负责人：
- DOI：
- doi:10.5061/dryad.bq64c
- 摘要：
- varia) by linking information on the migrant's winter habitat quality, measured via stable carbon isotopes, with information on their breeding des
Data from: Columnar cacti as sources of energy and protein for frugivorous bats in a semi-arid ecosystem
- 负责人：
- DOI：
- doi:10.5061/dryad.2c2q7
- 摘要：
- of food resources for vertebrate consumers. Previous stable isotope analysis in Central Mexico showed that columnar cacti are of low importance to build tissue
Data from: Toward a geography of omnivory: omnivores increase carnivory when sodium is limiting
- 负责人：
- Clay, Natalie
- DOI：
- doi:10.5061/dryad.26087
- 摘要：
- ge geographic scale and across 20 species of omnivorous ants. 3. We tested each hypothesis using N stable isotopes (δ 15 N) to quantify the degree of carnivory
