Data from: The strength of migratory connectivity for birds en route to breeding through the Gulf of Mexico

负责人：

Cohen, Emily

关键词：

migration migratory connectivity seasonal interaction

DOI：

doi:10.5061/dryad.4s20483

摘要：

, as measured by stable carbon isotope values in claws (δ13C). To make quantitative comparisons of migratory connectivity possible, we developed and use

Data from: Hitting the moving target: modelling ontogenetic shifts with stable isotopes reveals the importance of isotopic turnover

负责人：

Eric Hertz

关键词：

Bayesian Chinook Salmon Niche Ontogeny Trophic level

DOI：

doi:10.5061/dryad.pp75d

摘要：

. Stable isotope analysis is a powerful tool to assess these shifts, with δ15N providing a measure of trophic level and δ13C a measure of energy source. Previous applications

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.

关键词：

niche partitioning isotopic ecology diet composition

DOI：

doi:10.5061/dryad.m8t2k

摘要：

foraging areas (δ13C) and/ or trophic levels (δ15N) between the two species in the non-breeding season. During both the all-year and non-breeding period

Data from: Drivers of individual niche variation in coexisting species

负责人：

Costa-Pereira, Raul

关键词：

stable isotopes species coexistence intraspecific variation Leptodactylus competition ecological opportunity diet Thin-toed frogs

DOI：

doi:10.5061/dryad.mq2h237

摘要：

and stable isotopes (δ13C and δ15N) from frog species and their prey to quantify individual niche specialization. Then we combined data on local community