Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011292430> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2011292430 abstract "Endemic to the islands of Guam and Rota in the Mariana Islands, Mariana Crow Corvus kubaryi is the only corvid in Micronesia. Currently, it survives on Guam only because of translocation of individuals from Rota (1999–2003). Island-wide surveys in 1982 and 1995 on Rota yielded population estimates of 1,348 and 592 respectively, indicating a 56% decrease in only 13 years. A sharp decline in the only viable Mariana Crow population has serious implications for conservation efforts on Rota and for efforts to re-establish the Guam population. However, the validity of the apparent decline has been debated among scientists and government management agencies. We augmented the 1982 and 1995 island-wide VCP surveys with (1) an additional island-wide survey conducted in 1998, and (2) roadside surveys conducted during 1991–1993 and again during 1999–2002. We also outline historical changes in Rota's limestone forest based on aerial photographs and historical information. Data from all surveys indicate a significant decline in the Mariana Crow population. Declines occurred especially along the north-central coast and in the area east of the airport known as As Dudo in the 1990s, but the data indicate an island-wide decline over the entire span of the surveys. Introduced predators, human persecution, and habitat loss and degradation by anthropogenic and natural causes have all contributed to the decline. Long-term preservation of this species will require effective brown treesnake Boiga irregularis control, habitat protection, continued monitoring and research, and increased public education and awareness of Rota's rare and endangered species." @default.
- W2011292430 created "2016-06-24" @default.
- W2011292430 creator A5010391151 @default.
- W2011292430 creator A5043480633 @default.
- W2011292430 creator A5060679290 @default.
- W2011292430 creator A5068956013 @default.
- W2011292430 creator A5073662736 @default.
- W2011292430 creator A5074958552 @default.
- W2011292430 creator A5089763429 @default.
- W2011292430 date "2005-06-01" @default.
- W2011292430 modified "2023-10-14" @default.
- W2011292430 title "Population trends of Mariana Crow Corvus kubaryi on Rota, Commonwealth of the Northern Mariana Islands" @default.
- W2011292430 doi "https://doi.org/10.1017/s095927090500016x" @default.
- W2011292430 hasPublicationYear "2005" @default.
- W2011292430 type Work @default.
- W2011292430 sameAs 2011292430 @default.
- W2011292430 citedByCount "23" @default.
- W2011292430 countsByYear W20112924302012 @default.
- W2011292430 countsByYear W20112924302013 @default.
- W2011292430 countsByYear W20112924302014 @default.
- W2011292430 countsByYear W20112924302015 @default.
- W2011292430 countsByYear W20112924302016 @default.
- W2011292430 countsByYear W20112924302017 @default.
- W2011292430 countsByYear W20112924302018 @default.
- W2011292430 countsByYear W20112924302019 @default.
- W2011292430 countsByYear W20112924302021 @default.
- W2011292430 countsByYear W20112924302022 @default.
- W2011292430 countsByYear W20112924302023 @default.
- W2011292430 crossrefType "journal-article" @default.
- W2011292430 hasAuthorship W2011292430A5010391151 @default.
- W2011292430 hasAuthorship W2011292430A5043480633 @default.
- W2011292430 hasAuthorship W2011292430A5060679290 @default.
- W2011292430 hasAuthorship W2011292430A5068956013 @default.
- W2011292430 hasAuthorship W2011292430A5073662736 @default.
- W2011292430 hasAuthorship W2011292430A5074958552 @default.
- W2011292430 hasAuthorship W2011292430A5089763429 @default.
- W2011292430 hasBestOaLocation W20112924301 @default.
- W2011292430 hasConcept C144024400 @default.
- W2011292430 hasConcept C149923435 @default.
- W2011292430 hasConcept C185933670 @default.
- W2011292430 hasConcept C188382862 @default.
- W2011292430 hasConcept C18903297 @default.
- W2011292430 hasConcept C205649164 @default.
- W2011292430 hasConcept C2779860289 @default.
- W2011292430 hasConcept C2908647359 @default.
- W2011292430 hasConcept C64229544 @default.
- W2011292430 hasConcept C86803240 @default.
- W2011292430 hasConceptScore W2011292430C144024400 @default.
- W2011292430 hasConceptScore W2011292430C149923435 @default.
- W2011292430 hasConceptScore W2011292430C185933670 @default.
- W2011292430 hasConceptScore W2011292430C188382862 @default.
- W2011292430 hasConceptScore W2011292430C18903297 @default.
- W2011292430 hasConceptScore W2011292430C205649164 @default.
- W2011292430 hasConceptScore W2011292430C2779860289 @default.
- W2011292430 hasConceptScore W2011292430C2908647359 @default.
- W2011292430 hasConceptScore W2011292430C64229544 @default.
- W2011292430 hasConceptScore W2011292430C86803240 @default.
- W2011292430 hasIssue "02" @default.
- W2011292430 hasLocation W20112924301 @default.
- W2011292430 hasOpenAccess W2011292430 @default.
- W2011292430 hasPrimaryLocation W20112924301 @default.
- W2011292430 hasRelatedWork W120793553 @default.
- W2011292430 hasRelatedWork W1985291807 @default.
- W2011292430 hasRelatedWork W1997087817 @default.
- W2011292430 hasRelatedWork W2120923796 @default.
- W2011292430 hasRelatedWork W2763900767 @default.
- W2011292430 hasRelatedWork W2993849411 @default.
- W2011292430 hasRelatedWork W3121001110 @default.
- W2011292430 hasRelatedWork W4221081560 @default.
- W2011292430 hasRelatedWork W47049593 @default.
- W2011292430 hasRelatedWork W771313324 @default.
- W2011292430 hasVolume "15" @default.
- W2011292430 isParatext "false" @default.
- W2011292430 isRetracted "false" @default.
- W2011292430 magId "2011292430" @default.
- W2011292430 workType "article" @default.