Status of wild and captive penguin populations
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Colony size for wild S. humboldti is highly variable (Chile: 150-800 individuals), but they are only very rarely found in sub-colonies <20 adult birds when nesting.
“Colony size for wild S. humboldti is highly variable (Chile: 150–800 individuals; Hennicke and Culik, 2005), but they are only very rarely found in sub-colonies <20 adult birds when nesting (Boersma, 1991).”
From Husbandry and enclosure influences on penguin behavior and conservation breeding (2016) · cites this paper as Boersma, 1991
Cites
Breeding Patterns of Galápagos Penguins as an Indicator of Oceanographic Conditions
Boersma, P. D. (1978) · Science · doi:10.1126/science.200.4349.1481 · Cited by 160 · see citing works
Effects of the 1982–1983 El Nino on Humboldt penguin colonies in Peru
Hays, C. (1986) · Biological Conservation · doi:10.1016/0006-3207(86)90005-4 · Cited by 66 · see citing works
Hays, C. (1984) · Oryx · doi:10.1017/s0030605300018767 · Cited by 26 · see citing works
El Niño behind penguin deaths?
Boersma, P. D. (1987) · Nature · doi:10.1038/327096a0 · Cited by 21 · see citing works
Duffey, E. (1988) · Biological Conservation · doi:10.1016/0006-3207(88)90035-3 · Cited by 9 · see citing works
Flagged first, then by citations
Cited by
Sorted by citations
Husbandry and enclosure influences on penguin behavior and conservation breeding
Marshall, A. R., Deere, N. J., Little, H. A., Snipp, R., Goulder, J., & Mayer-Clarke, S. (2016) · Zoo Biology · doi:10.1002/zoo.21313 · Cited by 33 · see citing works
Blay, N., & Côté, I. M. (2001) · Zoo Biology · doi:10.1002/zoo.10002 · Cited by 31 · see citing works
The fascination of fur and feathers: managing human-animal interactions in wildlife tourism settings
Burns, G. L. (2006) · Australian Zoologist · doi:10.7882/az.2006.017 · Cited by 11 · see citing works
Humboldt Penguins (Spheniscus humboldti) in the Northern Hemisphere
Buren, A. N. V., & Boersma, P. D. (2007) · The Wilson Journal of Ornithology · doi:10.1676/05-130.1 · Cited by 4 · see citing works
Winter, S. J. A. (2000) · Notornis · doi:10.63172/429252vdtvtw
- Authors
- Dee Boersma, P.
- Venue
- Trends in Ecology & Evolution
- Publisher
- Elsevier BV
- Published
- 1991-12
- Volume
- 6
- Issue
- 12
- Pages
- 381-382
- ISSN
- 0169-5347 (ISSN-L)
- OpenAlex
- W1975050021
- Cited by
- 5
- References
- 5
- Citations by year
- 2016: 1
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Trends in Ecology & Evolution (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Physical Sciences › Environmental Science › Ecology › Avian ecology and behavior
- Physical Sciences › Environmental Science › Ecology › Marine animal studies overview
- Physical Sciences › Environmental Science › Ecology › Animal Ecology and Behavior Studies
- Keywords
- penguins, population status, seabird conservation
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
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