Results 81 to 90 of about 2,649 (211)

Structural instability and concerted evolution in the mitochondrial control region of the grey‐headed lapwing Vanellus cinereus during range expansion

open access: yesJournal of Avian Biology, Volume 2026, Issue 2, March 2026.
Mitochondrial genome duplications, particularly within the control region, can influence evolutionary trajectories and population structure, yet their prevalence and dynamics in birds remain insufficiently understood. The rey‐headed lapwing Vanellus cinereus has recently undergone a rapid range expansion in Japan, providing a unique opportunity to ...
Kazuya Nagai   +2 more
wiley   +1 more source

Free Flight Training as a Tool for Psittacine Reintroductions

open access: yesBirds
As habitat loss and other threats accelerate, ecological restoration and reintroduction science are becoming progressively more important. The psittacines are among the most endangered bird groups and are prime candidates for restoration through ...
Donald J. Brightsmith   +3 more
doaj   +1 more source

Chromosomal Evolution in Psittaciformes. Revisited

open access: yesInternational Journal of Biology, 2016
<p class="1Body">With colourful plumage, charismatic character and vocal learning abilities, parrots are one of the most striking and recognizable bird groups. Their attractiveness has drawn human attention for centuries, and members of the Psittaciformes order were, also, among the first avian species to be subject to cytogenetic studies which ...
A. Villa Rus   +6 more
openaire   +1 more source

KARYOTYPE STUDIES IN 22 SPECIES OF PARROTS (PSITTACIFORMES, AVES)

open access: yes, 1991
The karyotypes of 12 species of Psittaciformes new to cytology are described: Lorius hypoinochrous, L. lory and Phigys solitarius of the Loriidae, and Amazona autumnallis, Aratinga jandaya, Eclectus roratus, Pionus maximiliani, P. menstruus, P.
Delucca, E. J.   +2 more
core   +1 more source

Alignment visualization for the 2015./2014.Psittaciformes alignment, with coverage locally relaxed.

open access: yes, 2019
Compare with Fig 2. Local relaxing of coverage, and assertions of congruence of paired higher-level concepts (Fig 3), will yield the intuitive alignment of 2015.Psittaciformes = = 2014.Psittaciformes, 2015.Psittacidae = = 2014.Psittacidae, and 2015 ...
Nico M. Franz (681791)   +4 more
core   +1 more source

The hooded parrot, Psephotus dissimilis, Mary River, Northern Territory, 1936 [picture] /

open access: yes, 1936
Title devised by cataloguer based on inscription.; Inscriptions: "Birds of Australia : Psittaciformes- Loriidae"--Above image; "The Hooded Parrot (Psephotus dissimilis)"--In ink lower left; Signed and dated in ink lower right; "Habitat: N.Terr., Mary R."-
Gostelow, E. E. (Ebenezer Edward), 1866-1944.
core  

"Pipeline" for CellProfiler - CBC cytometry in psittaciformes - Beaufrere et al.

open access: yes, 2013
Complete Blood Cell Count in Psittaciformes by Using High- Throughput Image Cytometry: A Pilot Study Hugues Beaufre' re, DrMedVet, Dipl ECZM (Avian), Me ́lanie Ammersbach, DVM, and Thomas Tully, DVM, MS, Dipl ABVP (Avian), Dipl ECZM (Avian)
Hugues Beaufrere (450029)
core   +1 more source

The cockatiel, Leptolophus hollandicus, 1930 [picture] /

open access: yes, 1930
Title devised by cataloguer based on inscription.; Inscriptions: "Birds of Australia : Psittaciformes- Lsoriidae"; Signed and dated lower right; "The cockatiel (Leptolophus hollandicus)"--Lower left; "Habitat: Int. Aust. generally"--On label below image;
Gostelow, E. E. (Ebenezer Edward), 1866-1944.
core  

Comparative mitogenomic analyses of Amazona parrots and Psittaciformes

open access: yes, 2018
Amazon parrots are long-lived birds with highly developed cognitive skills, including vocal learning. Several parrot mitogenomes have been sequenced, but important aspects of their organization and evolution are not fully understood or have limited ...
Alexandre Aleixo (2929941)   +12 more
core   +1 more source

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