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  1. 81
    “…The aim of this study was to evaluate the effect of premedication on the quality of sevoflurane induction and anaesthesia in parrots. We hypothesised that premedication would facilitate handling and decrease the minimum anaesthetic dose (MAD). …”
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    The effect of premedication with ketamine, alone or with diazepam, on anaesthesia with sevoflurane in parrots (Amazona aestiva)
  2. 82
    “…We found that telomere length declined with age (p<0.001), and socially isolated parrots had significantly shorter telomeres compared to pair-housed birds (p<0.001) – even among birds of similar ages. …”
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    Social Isolation Shortens Telomeres in African Grey Parrots (Psittacus erithacus erithacus)
  3. 83
    “…The findings in this study conclude that choline concentration of approximately 230 mg kg(−1) diet meets the requirement of parrot fish.…”
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    Choline Essentiality and Its Requirement in Diets for Juvenile Parrot Fish (Oplegnathus fasciatus)
  4. 84
    “…RESULTS: Contrast-enhanced computed tomographic studies of the coelomic cavity were performed in 5 blue-and-gold macaws, 4 African grey parrots and 6 monk parakeets by means of a 4-multidetector-row CT scanner. …”
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    Normal computed tomographic features and reference values for the coelomic cavity in pet parrots
  5. 85
    “…It is widely accepted that parrots show remarkable cognitive abilities. In mammals, the evolution of complex cognitive abilities is associated with increases in the size of the telencephalon and cerebellum as well as the pontine nuclei, which connect these two regions. …”
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    Parrots have evolved a primate-like telencephalic-midbrain-cerebellar circuit
  6. 86
    “…Here we analysed psittacofulvin pigments within parrot feathers to explore whether the in situ organization of pigments may have an effect on hue. …”
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    Frequency dispersion reveals chromophore diversity and colour-tuning mechanism in parrot feathers
  7. 87
    “…The state was inherited by main parrot groups and was lost several times in some lineages. …”
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    New Insight into Parrots’ Mitogenomes Indicates That Their Ancestor Contained a Duplicated Region
  8. 88
    “…Nonetheless, the control conditions suggest that the parrots did not fully understand the task's contingencies. …”
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    Assessing African grey parrots' prosocial tendencies in a token choice paradigm
  9. 89
    “…Chlamydia psittaci (order: Chlamydiales) is a globally distributed zoonotic bacterium that can cause potentially fatal disease in birds and humans. Parrots are a major host, yet prevalence and risk factors for infection in wild parrots are largely unknown. …”
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    Species, sex and geographic variation in chlamydial prevalence in abundant wild Australian parrots
  10. 90
    “…An orange-winged Amazon parrot (Amazona amazonica) was referred for a 6 month-history of a slowly developing swelling involving the right nostril. …”
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    Rhinitis due to Aspergillus pseudoviridinutans in an orange-winged Amazon parrot (Amazona amazonica)
  11. 91
    “…Androglossini is one of the four tribes recognized within the group of neotropical parrots. The tribe includes 10 genera of which Amazona genus is presently represented by about 30 species. …”
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    Complete mitochondrial genome of the greater Antillean parrot Amazona ventralis (Hispaniolan amazon)
  12. 92
    “…Medium-sized neotropical parrots from Pionus genus are represented by at least eight species. …”
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    Complete mitochondrial genome of bronze-winged parrot (Pionus chalcopterus chalcopterus, Psittaciformes)
  13. 93
    “…Cacatua alba, Cacatua galerita, and Cacatua goffiniana are parrots of the family Cacatuidae. Wild populations of these species are declining with C. alba listed by the International Union for the Conservation of Nature and Natural Resources (IUCN) as Endangered. …”
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    Characterization and Comparative Analysis of Complete Mitogenomes of Three Cacatua Parrots (Psittaciformes: Cacatuidae)
  14. 94
    “…The Puerto Rican parrot (Amazona vittata), endemic to Puerto Rico, is the only native parrot in the United States and is classified as a critically endangered species. …”
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    Stool microbiome dataset of the critically endangered Puerto Rican parrot (Amazona vittata)
  15. 95
    “…Parrots are considered the third most popular pet species, after dogs and cats, in the United States of America. …”
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    Polly Wants a Genome: The Lack of Genetic Testing for Pet Parrot Species
  16. 96
    “…METHODS: Here, we use phylogenetic comparative methods to examine whether the evolution of nectarivory and other trophic shifts have driven predictable evolutionary pathways in Australasian psittaculid parrots in terms of ecological traits such as body size, beak shape, and dispersal capacity. …”
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    Trophic niche shifts and phenotypic trait evolution are largely decoupled in Australasian parrots
  17. 97
    “…It is a terrain perception system used to classify the terrain based on visual features obtained from processing the images captured by a camera and notify the wearer of terrain changes while walking. The parrot-inspired KiliRo robot can twist its head and the camera up to 180 degrees to obtain visual feedback for classification. …”
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    Terrain Perception Using Wearable Parrot-Inspired Companion Robot, KiliRo
  18. 98
    “…After training, the parrots showed higher responsiveness to physical restraint. …”
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    Individual Responses of Captive Amazon Parrots to Routine Handling Can Reflect Their Temperament
  19. 99
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    A possible role for Phlebotomus (Anaphlebotomus) rodhaini (Parrot, 1930) in transmission of Leishmania donovani
  20. 100
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    Evidence for Vocal Learning and Limited Dispersal as Dual Mechanisms for Dialect Maintenance in a Parrot
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