Results 71 to 80 of about 7,078 (202)
ABSTRACT As human activities drive biodiversity decline, effective biomonitoring is more crucial than ever to track species distribution changes and inform conservation and restoration actions. Environmental DNA (eDNA) metabarcoding has emerged as a promising tool for the simultaneous detection of multiple taxa. However, while substrates play a crucial
Aloïs Berard +3 more
wiley +1 more source
Bird abundances in Elviña [PDF]
[Resumen] En este trabajo he analizado una zona de Elviña, en la provincia de A Coruña, para determinar la abundancia de aves según los diversos estratos, la abundancia de especies y la variación de la misma en función de los meses del año, tratando de ...
Pedreira de la Iglesia, Iván
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Reviewing the effects of food provisioning on wildlife immunity [PDF]
While urban expansion increasingly encroaches on natural habitats, many wildlife species capitalize on anthropogenic food resources, which have the potential to both positively and negatively influence their responses to infection.
Babayan, Simon A. +2 more
core +1 more source
ABSTRACT Bird strikes pose a risk to aviation. Collisions between birds and airplanes result in a threat to human lives, economic losses, and material damage. The majority of these collisions occur on airfields during takeoff and landing. Knowing what bird species are present on airfields, in what numbers, and relating that to the extent to which these
A. Marijn Teunizen +2 more
wiley +1 more source
Autentificación de carne y productos cárnicos procedentes de codorniz, faisán, perdiz y pintada mediante una técnica de PCR con cebadores especie-específicos [PDF]
Polymerase chain reaction (PCR) based on oligonucleotide primers targeting the mitochondrial 12S rRNA gene has been applied to the specific identification of meats from quail (Coturnix coturnix), pheasant (Phasianus colchicus), partridge (Alectoris spp),
González Alonso, I. +2 more
core +1 more source
Using passive acoustic monitoring, researchers in Nebraska found that perennial grasslands support greater species richness of grassland obligates and at‐risk birds than croplands throughout most of the migration and breeding season. Abstract Perennial grasses, such as switchgrass (Panicum virgatum), have emerged as a promising and reliable feedstock ...
Grace E. Schuster +2 more
wiley +1 more source
Behaviour patterns of the cage-housed breeding flock of pheasants (Phasianus colchicus)
The aim of this work was to investigate the behaviour patterns of a cage-housed breeding flock of pheasants during the day in the early stage of laying period, and evaluate the differences in behaviour patterns between male and female pheasants ...
David Zapletal +4 more
doaj +1 more source
环颈雉(phasianus colchicus torguatus)属鸡形目、雉科。它是主要的猎禽,无限制的狩猎,使自然界中的数量急剧减少,为了保护和利用野生资源,提高人工繁养能力,我们对雌、雄各3只环颈雉进行了生殖系统解剖,并与同科中的家鸡、鹌鹑进行了生殖系统形态比较,将为环颈雉的繁养提供参考。
王丽萍 +4 more
doaj
Las Colecciones del Museo de Ciencias Naturales de la Universidad de Navarra. I. Vertebrados [PDF]
Se presenta el Catálogo de la Colección de Vertebrados expuesta en el Museo de Ciencias Naturales de la Universidad de Navarra. La mayor parte de la colección, de ámbito mundial, proviene de la antigua Colección del Colegio Lecároz (Navarra).
Ariño-Plana, A.H. (Arturo Hugo) +1 more
core
Consequences of Trade-Offs During Growth and Development in Pheasants (Phasianus colchicus) [PDF]
Oxidative stress may provide a proximate link mediating the trade-offs between the allocation of resources to growth and/or reproduction and investment in self-maintenance.
Orledge, Josephine Marie
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