Results 241 to 250 of about 1,040,966 (256)

Ureteral Preservation Using Fluorescent Ureteral Catheter during Laparoscopic Resection of an Appendiceal Inflammatory Pseudotumor: A Case Report. [PDF]

Surg Case Rep
Yagihashi Y, Imaizumi K, Ichikawa N, Yoshida T, Ohno Y, Shibata K, Ishizuka C, Otsuka N, Tanaka S, Taketomi A.   +9 more
europepmc   +1 more source

Regression of pituitary macroadenoma after endovascular embolization of thoracic cerebrospinal fluid-venous fistula for symptomatic intracranial hypotension: Illustrative case. [PDF]

Surg Neurol Int
Suryadevara CM, Bhanja D, Liu A, Khawaja A, Raz E, Pacione D.   +5 more
europepmc   +1 more source

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Family group structure of the endangered Yellow Cardinal (Gubernatrix cristata)

Avian Biology Research, 2023
The monogamous mating system, where a male and a female constitute the reproductive unit and share the parental care, predominates among bird reproductive strategies. However, there are also other mating systems with diverse parental care roles which may
María Soledad Liébana, María Emilia Rebollo, Paula Maiten Orozco Valor   +2 more
exaly   +3 more sources

Behavioural responses are associated with mortality and mobility after reintroduction in the endangered Yellow Cardinal

Ibis, 2023
Reintroductions are an important management tool for the conservation of threatened species. Personality or temperament of individuals is likely to influence survival in the reintroduction success of released individuals. We studied behavioural traits related to personality in the globally endangered Yellow Cardinal Gubernatrix cristata and analysed ...
Melina Atencio, Bettina Mahler
exaly   +4 more sources

Yellow Cardinal (Gubernatrix cristata) males respond more strongly to local than to foreign dialects

Ibis, 2023
Bird song is a culturally transmitted behavioural trait strongly tied to territory defence and mate attraction in oscine passerines. Divergent song variations can appear in different populations of the same species as a consequence of multiple factors generating geographically distinct songs also termed dialects. Most studies show that males react more
Marisol Dominguez, Juan Manuel Rojas Ripari, Bettina Mahler   +2 more
exaly   +4 more sources

Yellow-billed Cardinal (Paroaria capitata)

, 2020
Alvaro Jaramillo
semanticscholar   +2 more sources

Genetic assignment and monitoring of yellow cardinals

Journal of Wildlife Management, 2019
ABSTRACTThe yellow cardinal (Gubernatrix cristata) is a passerine bird endemic to southern South America. At present, the species is threatened with extinction, in part because of the capture of wild birds to supply the illegal caged‐bird market. Previous genetic evidence supports the existence of 3 management units for the species in Argentina, where ...
Marisol Dominguez, Romina Scardamaglia, Melina Atencio   +2 more
exaly   +3 more sources

Plumage coloration, body condition and immunological status in Yellow-billed Cardinals (Paroaria capitata)

Ethology Ecology & Evolution, 2016
Plumage coloration deriving from carotenoid and melanin pigments can be a quality signal in birds, and can be under conspecific inspection in social interactions. For example, parasite load and immune system status can be inferred through plumage color intensity, and can influence the choice of sexual partners.
R. Dias, L. Manica, D. Gressler, J. Bell, A. Fecchio   +4 more
semanticscholar   +2 more sources

Steroids of a chondrostean: in-vitro steroidogenesis in yellow bodies isolated from kidneys and along the posterior cardinal veins of the American Atlantic sturgeon, Acipenser oxyrhynchus Mitchill.

Journal of Endocrinology, 1970
SUMMARY This report presents direct evidence for steroidogenesis by chondrostean tissue. The enzymes necessary for steroid transformation and cleavage of the cholesterol sidechain are present in yellow bodies isolated from the kidneys and along the posterior cardinal veins of the Atlantic sturgeon, Acipenser oxyrhynchus Mitchill.
D. Idler, G. Sangalang
semanticscholar   +3 more sources

Metabolizable energy in Chinese Tallow fruit for Yellow-rumped Warblers, Northern Cardinals, and American Robins

The Wilson Journal of Ornithology, 2008
Abstract The invasive exotic Chinese tallow tree (Triadica sebifera) produces an abundant fruit crop, which is primarily bird-dispersed. The fruit pulp of tallow is lipid-rich, high in saturated fatty acids, and consumed by many bird species. Long-chained fatty acids can be difficult for many birds to digest and we investigated the ability of tallow ...
Michael J. Baldwin, Wylie C. Barrow, Clinton Jeske, Frank C. Rohwer   +3 more
openaire   +1 more source