- title | Title
Western (Aechmophorus occidentalis) and eared (Podiceps nigricollis) grebes of central Alberta : 2002 field summary
- name | URL
0778523330
- owner_org | Publisher
db1e7ea6-dd96-46aa-98b4-fb0ac9a1c6c6
- alternatetitle1 | Alternative Title
Alberta species at risk report no. 60
- alternatetitle2 | Alternative Title
Western and eared grebes of central Alberta : 2002 field summary
- alternatetitle3 | Alternative Title
- seriestitle | Series Title
Alberta species at risk report
- seriestitle2 | Series Title
- seriestitle3 | Series Title
- notes | Description
The information presented in this report represents the findings from the second year of surveying western and eared grebes within the Stony Plain study area in Alberta. The surveys are projected to span a five year period and the project is designed to monitor population trends and reproductive success of western grebes and eared grebes within the Stony Plain study area. In 2002, surveying effort was focused on the primary grebe populations identified in the initial year of the project. The regional population of western grebes was estimated to be approximately 2611 adults on six lakes. The Wabamun Lake colony continues to show signs of poor nesting success, which we now believe to be attributed to high rates of corvid nest depredation. This is a major concern since this colony is ranked nationally significant. Eared grebes were found on 10 lakes, for a conservative overall population estimate of 8633 adults.
- pubtype | Type
Report
- creator | Creator
Sustainable Resource Development (2001-2006, 2006-2012)
- contributor | Contributor
Hanus, Stephen
- contributor2 | Contributor
Wollis, Hugh
- contributor3 | Contributor
Wilkinson, Lisa
- contributor4 | Contributor
- contributor5 | Contributor
- contributor6 | Contributor
- contact | Contact Name
- email | Contact Email
- contactother | Contact Other
- placeofpub | Place of Publication
Edmonton
- identifier-ISBN-print | ISBN (print)
0778523330
- identifier-ISBN-pdf | ISBN (pdf)
- identifier-ISBN-html | ISBN (html)
- identifier-ISBN-cdrom | ISBN (CD-ROM)
- identifier-ISBN-dvd | ISBN (DVD)
- identifier-ISSN-print | ISSN (print)
1496-7219
- identifier-ISSN-online | ISSN (online)
1496-7146
- identifier-AGDEX-number | AGDEX number
- identifier-ALIS-catno | ALIS catalogue number
- identifier-NEOS-catkey | NEOS catalogue key
2670516
- identifier-local | Local Identifier
I/091
- published_date, | Publish on this future date.
- review_date | Review Date
- createdate | Date Created
2002-12-01
- issuedate | Date Issued
2002-12-01
- date_modified | Date Modified
2002-12-01
- updatefrequency | Frequency
Once
- topic | Topic
Environment
- tag_string | Tags
- subject | Subject (LCSH)
Western grebe--Alberta--Surveys
- subject2 | Subject (LCSH)
Eared grebe--Alberta--Surveys
- subject3 | Subject (LCSH)
Grebes--Alberta
- subject4 | Subject (LCSH)
Wildlife management--Alberta
- subject5 | Subject (LCSH)
- subject6 | Subject (LCSH)
- time_coverage_from | Start Date
- time_coverage_to | End Date
- spatialcoverage | Spatial Coverage
- spatialcoverage2 | Spatial Coverage
- spatialcoverage3 | Spatial Coverage
- audience | Audience
- Extent | Extent
42 pages
- Extent2 | Extent
- Extent3 | Extent
- replacedby_title | Is Replaced By - Title
- replacedby_uri | URI
- replaces_title | Replaces - Title
- replaces_uri | URI
- hastranslation_title | Has Translation - Title
- hastranslation_uri | URI
- istranslation_title | Is Translation Of
- istranslation_uri | URI
- archivedate | Date Archived
- usageconsiderations | Usage Considerations
- language | Language
English (Canadian)
- license_id | Licence
Open Government Licence - Alberta
- sensitivity | Sensitivity
Unrestricted