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Data from: Evidence of inbreeding depression but not inbreeding avoidance in a natural house sparrow population
- 负责人：
- DOI：
- doi:10.5061/dryad.s8c06j70
- 摘要：
- in a small, wild population of house sparrows (Passer domesticus) on the island of Aldra, Norway. The population was founded in 1998 by four individuals (one
Data from: Trial-and-error copying of demonstrated actions reveals how fledglings learn to ‘imitate’ their mothers
- 负责人：
- Truskanov, Noa
- 关键词：
- Social learning Imitation Two-action experiments Trial-and-error learning Social learning mechanisms
- DOI：
- doi:10.5061/dryad.7488p
- 摘要：
- , and that a better understanding is achieved by monitoring subjects' entire behavioural repertoire. Hand-reared house sparrows that followed a model
Data from: Genetic variation and structure of house sparrow populations: is there an island effect?
- 负责人：
- DOI：
- doi:10.5061/dryad.jt85h
- 摘要：
- and will thus also affect genetic structure. We use a natural system of island and mainland populations of house sparrows along the coast of Norway to char
Data from: The size of a melanin-based plumage ornament correlates with glucocorticoid receptor concentrations in the skin of that ornament
- 负责人：
- DOI：
- doi:10.5061/dryad.2215v
- 摘要：
- of CORT receptors in the skin of melanized ornaments. Male house sparrows (Passer domesticus) have a black, melanized bib, and evidence suggests that bib
Data from: Low-quality birds do not display high-quality signals: the cysteine-pheomelanin mechanism of honesty
- 负责人：
- DOI：
- doi:10.5061/dryad.71mh5
- 摘要：
- in animal communication. The size of the melanin-based bib of male house sparrows Passer domesticus honestly signals quality. We induced the development of new bibs
Data from: Highly diversified crop-livestock farming systems reshape wild bird communities
- 负责人：
- DOI：
- doi:10.5061/dryad.rjdfn2z62
- 摘要：
- d the density of non-native birds, primarily European starlings (Sturnus vulgaris) and house sparrows (Passer domesticus) that may compete
Data from: Multiple aspects of plasticity in clutch size vary among populations of a globally distributed songbird
- 负责人：
- 关键词：
- adaptation fecundity life history breeding phenology reaction norm trade-offs within-individual variance
- DOI：
- doi:10.5061/dryad.112cs
- 摘要：
- . 2. We amassed data on clutch size from marked females in eight populations of house sparrows (Passer domesticus) from North America and Europe. We exploited
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.syifv1
- 摘要：
- _Sparrows-Uckermark. 1 records from GEO-Hauptveranstaltung (NLP Harz / Hochharz). 1 records from South East Wales Biodiversity Records Centre - CCW Regional
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.9olrft
- 摘要：
- m Birdrace-Berlin_Sparrows-Uckermark. 1 records from sbosch. 1 records from Birdrace-Team_Wangerooge-Friesland. 1 records from Riedkanal B?tzingen
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.niplab
- 摘要：
- . 1 records from MVZ Egg and Nest Collection (Arctos). 1 records from Birdrace-Berlin_Sparrows-Uckermark. 1 records from GEO-Hauptveranstaltung (NLP Har
