Results 61 to 70 of about 944 (204)

The complete mitochondrial genome of North Island brown kiwi (Apteryx mantelli)

open access: yesMitochondrial DNA. Part B. Resources, 2017
Here, we report the complete mitochondrial genome sequence of North Island brown kiwi(Apteryx mantelli). The genome is found to be 16,694 bp in length and has a base composition of A (30.74%), G (13.46%), C (26.50%), and T (29.30%).
Jia Liu, Qing-xia Ding, Li-zhi Gao
doaj   +1 more source

The Evolution of Ratites

open access: yesBulletin of the British Museum (Natural History) Zoology, 1956
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

What's in a name? The use of birds in Aotearoa New Zealand business names

open access: yesPeople and Nature, Volume 7, Issue 11, Page 2911-2922, November 2025.
Abstract The use of animal symbolism or names is a common practice in advertising and branding. Businesses use animals to project attributes of their brand and thus contribute to public familiarity with the species. In New Zealand, birds are arguably the most prominent animals in national conservation priorities and citizen science activities.
Jan‐Hendrik Dudenhöffer   +10 more
wiley   +1 more source

Ratite Health: Welfare Implications

open access: yes, 2011
Animal Welfare; Vol. 11The Codes of Practice developed for ratites in a number of countries place considerable importance on ensuring that the health of birds is closely monitored and that appropriate vaccines are used to prevent disease.
Glatz, P.   +3 more
core   +1 more source

The evolution of giant flightless birds and novel phylogenetic relationships for extinct fowl (Aves, Galloanseres) [PDF]

open access: yesRoyal Society Open Science, 2017
The extinct dromornithids, gastornithids and phorusrhacids are among the most spectacular birds to have ever lived, with some giants exceeding 500 kg. The affinities and evolution of these and other related extinct birds remain contentious, with previous
Trevor H. Worthy   +3 more
doaj   +1 more source

Reduced Adult Neurogenesis in Humans Results From a Tradeoff Rather Than Direct Negative Selection

open access: yesBioEssays, Volume 47, Issue 9, September 2025.
Embryonic radial glia (RG) generate neurons, glial cells, and later adult neural stem cells, which sustain adult neurogenesis (top, left to right). Human‐specific genetic modifications (blue arrow), selected to boost early RG neurogenic activity, may lead to premature RG exhaustion and reduced adult neurogenesis in the human brain (bottom).
David Morizet, Laure Bally‐Cuif
wiley   +1 more source

Value adding and processing of ratite meat: A review

open access: yes, 2008
Ratite meat is usually sold as fresh meat (steaks), with trimmings being processed into products such as burger patties and sausages. Most of the steaks are vacuum packed and exported.
Hoffman, L. C.
core   +1 more source

Conservation Genetics of the Reintroduced Giant Tortoises (Aldabrachelys gigantea) in Madagascar

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
The Aldabra giant tortoise is the only surviving lineage of Malagasy megafauna, eradicated by human activities over the last millennium. In 2018, the first rewilding project was launched in the Anjajavy Reserve (NW Madagascar), using 12 founder individuals of unknown origin.
Guillaume Besnard   +9 more
wiley   +1 more source

Ratite molecular evolution, phylogeny and biogeography inferred from complete mitochondrial genomes

open access: yes, 2000
grantor: University of TorontoThe relationships within the ratite birds and their biogeographic history has been debated for over a century. While the monophyly of the ratites has been established, consensus on the branching pattern within the ...
Haddrath, Oliver
core   +1 more source

Bone Mineral Density of Willow Ptarmigan (Lagopus lagopus) as a Potential Taphonomic Factor in Skeletal Part Attrition

open access: yesInternational Journal of Osteoarchaeology, Volume 35, Issue 5, Page 284-294, September/October 2025.
ABSTRACT Agents of taphonomy can bias skeletal parts and the frequency of bones in archaeological sites. An important factor to consider is the possible effect of bone density‐mediated attrition on archaeornithological assemblages. We scanned willow ptarmigan (Lagopus lagopus) specimens using a Lunar iDXA and an enCcore small animal body add‐on to ...
Frank J. Dirrigl Jr.   +1 more
wiley   +1 more source

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