Data · collection
Analysis of breeding success, adult survival and mate choice of south polar skuas (Catharacta maccormicki) at Cape Bird, Ross Island
Listed in NASA Earthdata CMR
The breeding success, survival and mate choice in south polar skuas was studied at Cape Bird to determine which individual traits influence breeding success, if breeding success is related to mate fidelity or territory and to determine if there is a pattern of mate choice in south polar skuas.
Description
Nests were checked daily to obtain dates of arrival, pair formation, egg laying, hatching and egg or chick loss. Various territory parameters were also measured.
All unbanded breeding skuas were banded, weighed and measured along with non breeding skuas as time permitted.
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214591264-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214591264-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- GROUND-BASED OBSERVATIONS · Species Life History · VISUAL OBSERVATIONS · Waders Gulls Auks And Allies
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214591264-SCIOPS | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:visual-observations | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biological-classification/animals-vertebrates/birds/waders-gulls-auks-and-allies | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/ecological-dynamics/species-population-interactions/species-life-history | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:ground-based-observations | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |