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Mostrando 541 - 560 Resultados de 1,831 Para Buscar '"The Birds"', tiempo de consulta: 0.06s Limitar resultados
  1. 541
    Anatomical specializations for nocturnality in a critically endangered parrot, the Kakapo (Strigops habroptilus).
    “... enhanced visual sensitivity or a decreased reliance on vision. Within birds, most studies have focused...”
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  2. 542
    Immune response in Eimeria sp. and E. coli challenged broilers supplemented with amino acids
    “...-Arginine), and threonine (1 and 2% L-threonine). At day 28, the birds fed the highest level of amino acid...”
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  3. 543
    Comparative Quantitative and Qualitative Attributes of the Surface Respiratory Macrophages in the Domestic Duck and the Rabbit
    “... respired with air. It has been reported that the pulmonary cellular defense system of domestic birds...”
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  4. 544
    Early life neonicotinoid exposure results in proximal benefits and ultimate carryover effects
    “... multiple negative effects on birds at a diversity of biological scales. Adult birds exposed to a low dose...”
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  5. 545
    Apparent resolution of parrot bornavirus infection in cockatiels (Nymphicus hollandicus)
    “...,2 Susan Payne,1 Ian Tizard1 1Schubot Exotic Bird Health Center, Department of Veterinary...”
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  6. 546
    Towards the prediction of feed intake capacity of modern broilers on bulky feeds
    por James Taylor, Ilias Kyriazakis
    Publicado 2021
    “... to accurately predict the performance of birds given such diets and identify their maximum capacity for bulk. We...”
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  7. 547
    Keel bone fractures in Danish laying hens: Prevalence and risk factors.
    “... the included flocks was used. In total, 4794 birds from 40 flocks were investigated at end-of-lay. All birds...”
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  8. 548
    Body weight, organ development and jejunal histomorphology in broiler breeder pullets fed n-3 fatty acids enriched diets from hatch through to 22 weeks of age
    “... pens (28 birds/pen) to give 9 or 6 replicates per diet for control or DMA and FFF, respectively and fed...”
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  9. 549
    Parrots have evolved a primate-like telencephalic-midbrain-cerebellar circuit
    “... in their telencephalon-cerebellar relay nuclei is unknown. Like mammals, birds have two brainstem pontine nuclei...”
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  10. 550
    Site fidelity and territorial behaviour of some migratory passerine species overwintering in the Mediterranean area
    por Cuadrado, Mariano
    Publicado 1995
    “... Phoenicurus ochrurus) were studied at five sites in Spain during winters 1981-84 and 1989-1994. Some birds...”
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  11. 551
    Inheritance of acquired behaviour adaptations and brain gene expression in chickens.
    “... light rhythm (PL, 12:12 h light:dark). In a foraging test, UL birds pecked more at freely available...”
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  12. 552
    Occurrence of Marek's disease in vaccinated Algerian broiler breeder flocks: A histopathological survey
    “... evaluated for MD virus infection by conducting a histopathological examination of the birds. Results...”
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  13. 553
    New insights into non-avian dinosaur reproduction and their evolutionary and ecological implications: linking fossil evidence to allometries of extant close relatives.
    por Jan Werner, Eva Maria Griebeler
    Publicado 2013
    “...) for extant phylogenetic brackets (birds, crocodiles and tortoises) of extinct non-avian dinosaurs...”
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  14. 554
    Diversity and singularity of the avifauna in the austral peat bogs of the Cape Horn Biosphere Reserve, Chile
    “..., 54-55ºS), where birds are the most diverse and best represented group of vertebrates, have not been...”
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  15. 555
    The physiological and neuroendocrine correlates of hunger in the Red Junglefowl (Gallus gallus)
    “... in rodents is advanced, an equivalent understanding in birds is lacking. In particular, the relationship...”
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  16. 556
    Effect of geolocators on migration and subsequent breeding performance of a long-distance passerine migrant.
    por Debora Arlt, Matthew Low, Tomas Pärt
    Publicado 2013
    “..., and their use has increased exponentially in birds. However, the effects of geolocators on individual...”
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  17. 557
    How do children solve Aesop's Fable?
    “... abilities in these birds, and suggested a mechanism by which associative learning and folk physics may...”
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  18. 558
    Experimental temperature manipulations alter songbird autumnal nocturnal migratory restlessness
    “...Migrating birds may respond to a variety of environmental cues in order to time migration. During...”
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  19. 559
    Crag Martin neontology complements taphonomy at the Gorham's Cave Complex
    “... the roost. We used mark-recapture to test whether birds showed fidelity to micro-sites for roosting...”
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  20. 560
    Does foraging performance change with age in female little penguins (Eudyptula minor)?
    “... parameters were recorded with accelerometers for birds grouped into three age-classes: (1) young, (2) middle...”
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