Results 31 to 40 of about 35,362 (203)
Efectos de los atributos de la hembra de ñandú (Rhea americana) sobre la viabilidad del huevo [PDF]
, 2019 We conducted a study throughout a breeding season in a captive-bred population of Greater rheas (Rhea americana) to evaluate the association between egg viability and the female´s body weight and age.
Bazzano, Gisela del Valle +3 more
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Advancing conservation breeding programs for marine invertebrates
Conservation Biology, EarlyView.Abstract In the face of ecosystem change and biodiversity loss caused by climate change and other stressors, conservation breeding, or captive breeding, with the aim of reintroduction for wild population recovery, is an emerging tool for preventing species’ extinction and rehabilitating ecosystems.
Elora H. López‐Nandam +3 more
wiley +1 more source
Regulatory compliance and support for altered management of the exotic pet trade
Conservation Biology, EarlyView.Abstract Globally, the exotic pet trade has contributed to species invasion, disease, and animal welfare risks. Although scientists have advocated for increased trade regulation, the success of management and regulatory efforts depends on compliance by participants in the exotic pet trade. We used a regulatory compliance framework to investigate exotic
Elizabeth N. Pratt +3 more
wiley +1 more source
People and Nature, Volume 8, Issue 5, Page 1499-1519, May 2026.Abstract The expansion and intensification of human activities have increased interactions between people and wildlife. Interactions involving bears and other large carnivores are complex and can lead to conflicts. Promoting positive coexistence requires managing information, which is not always available.
Roxana Rojas‐VeraPinto +2 more
wiley +1 more source
Tasa de oviposición de la raya marmolada Sympterygia bonapartii (Elasmobranchii, Rajidae) (Müller & Henle, 1841) mantenida en cautiverio [PDF]
, 2009 Se registró la tasa de oviposición de Symperygia bonapartii en cautiverio. En un período de un año una hembra depositó 152 ovicápsulas a una tasa de 0.4 huevos por día y la otra depositó 200 ovicápsulas a una tasa de 0.5 huevos por día.The oviposition ...
Jañez, Julieta A., Sueiro, Maria Cruz
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Revista de la Facultad de Medicina Veterinaria y de Zootecnia, 2018 La disminución de las poblaciones del mono choro común (Lagothrix lagotricha) ha llevado a categorizar la especie como amenazada, además, muchos ejemplares se mantienen en cautiverio debido al tráfico ilegal.
K. Cuestas, N. Carlos
doaj +1 more source
Criterios para determinar la edad de pollos de Flamenco Austral (Phoenicopterus chilensis) en cautiverio basadas en características del plumaje [PDF]
, 2018 Many aspects of the breeding biology of the Chilean Flamingo (Phoenicopterus chilensis) are still unknown. We studied captive breeding Chilean Flamingos at La Plata Zoo, Buenos Aires, Argentina between February and July 2014 to document chick‐aging ...
Chiale, Maria Cecilia +2 more
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Análisis multivariado de los cambios hemáticos y morfométricos de Caiman latirostris y Caiman yacare según especie, sexo y estación del año [PDF]
, 2010 Para optimizar la cría en cautiverio de los caimanes es necesario encontrar dietas que aceleren su crecimiento. Las dietas pueden evaluarse a través de los aumentos del peso, dimensiones corporales e indicadores nutricionales sanguíneos.
Barboza, N. N. +4 more
core +2 more sources
Valores Hematológicos y Bioquímica Sanguínea en Osos Hormigueros Gigantes (Myrmecophaga tridactyla) Cautivos en Argentina [PDF]
, 2014 Los valores de referencia de hematología y bioquímica sanguínea son claves en la evaluación clínica y en el manejo sanitario de las especies amenazadas y en peligro de extinción.
Di Masso, Ricardo José +4 more
core +1 more source
Wildlife Society Bulletin, Volume 49, Issue 4, December 2025.We assessed the acceptability and consumption of a custom‐developed nicarbazin bait for feral pigeons, inferred its contraceptive efficacy, and evaluated the reversibility of its effects upon cessation of treatment. Only feral pigeons consumed the bait, except for one eared dove that also ingested the food. Continuous administration of this bait raised
Joaquín L. Navarro +7 more
wiley +1 more source