Results 101 to 110 of about 25,236 (218)

Osteohistological analysis of metatarsals reveals new information on pathology and life history of troodontids from the Campanian Dinosaur Park Formation, Alberta, Canada

Journal of Anatomy, EarlyView.
A histological survey of troodontid metatarsals from the Dinosaur Park Formation (DPF) was conducted, revealing correlates for stresses in the troodontid arctometatarsus and providing the first histological assessment of pathologies for this taxon.
Christiana W. Garros, Mark J. Powers, Aaron D. Dyer, Philip J. Currie   +3 more
wiley   +1 more source

The evolution of an “owl‐like” auditory system in harriers: Anatomical evidence

Journal of Anatomy, EarlyView.
Harriers hunt relying on sound, with an accuracy to localize sound sources comparable with owls. To assess whether they have owl‐like auditory specializations, we analyzed brain and skull structures using histology and microCT scans. Harriers possess an enlarged external acoustic meatus and significantly expanded auditory brainstem nuclei, up to 12 ...
Sara Citron, Cristian Gutierrez‐Ibanez, Aubrey Keirnan, Vera Weisbecker, Douglas Wylie, Andrew N. Iwaniuk   +5 more
wiley   +1 more source

Raptors of the World [PDF]

Journal of Field Ornithology, 2006
openaire   +1 more source

Intraspecific variation and detectability of iridescence in the dorsal coloration of a wall lizard

Journal of Zoology, EarlyView.
Wall lizards (genus Podarcis) show substantial intraspecific colour variation and iridescence, which may interact and affect overall colour appearance. Here, we set out to study iridescence in Podarcis liolepis in two localities in which lizards are known to differ in dorsal coloration. Our results show that P.
J. Abalos, F. de la Cruz, G. Pérez i de Lanuza, E. Font   +3 more
wiley   +1 more source

Citizen scientists mapping the United Kingdom's and Republic of Ireland's flat flies (louse flies) (Diptera: Hippoboscidae) reveal a vector's range shift

Medical and Veterinary Entomology, EarlyView.
The Common or Bird Louse Fly Ornithomya avicularia, a vector of Haemoproteus sp. and trypanosomes, has undergone a major northwards range expansion in the United Kingdom since the 1960s. The Finch Louse Fly Ornithomya fringillina has also expanded its range northwards and westwards, and the Swallow Louse Fly Ornithomya biloba is now established in ...
Denise C. Wawman
wiley   +1 more source

Life at new extremes: Integrating stress physiology and the bio‐exposome in the Anthropocene

Annals of the New York Academy of Sciences, EarlyView.
We propose to expand the concept of extreme environments to encompass those that are profoundly altered by climate and global changes, highlight the critical role of stress resilience in understanding how the exposome interacts with intracellular processes (bio‐exposome) in wildlife, emphasize how such interactions are relevant to the human bio ...
David Costantini, Simone Messina, Manrico Sebastiano, Valeria Marasco   +3 more
wiley   +1 more source

Unveiling the Myth: Harpy Eagle <i>Harpia harpyja</i> Attacks on a Human in the Amazon Forest. [PDF]

Ecol Evol
Epelboin L, Mutricy R, Pelletier V, Fremery A, Dechelle M, Ottema O, Pfefer S, Sinasac J, Uriot S, Claessens O, Miranda EBP.   +10 more
europepmc   +1 more source

Intraocular osseous metaplasia in an older red‐tailed hawk (Buteo jamaicensis) 24 years following traumatic injury to the globe

Veterinary Ophthalmology, EarlyView.
Abstract An approximately 26‐year‐old, suspected female, red‐tailed hawk (Buteo jamaicensis) was presented with a history of chronic ocular changes of the left eye likely secondary to blunt trauma resulting in blindness and phthisis bulbi. Ophthalmic evaluation of OS revealed a large intraocular mass, 3+ aqueous flare indicating anterior uveitis, and ...
Taylr Wells, Miranda Sadar, Haley Jost, Leandro Teixeira, Michala de Linde Henriksen   +4 more
wiley   +1 more source

First report of <i>Blastocystis</i> sp. and <i>Enterocytozoon bieneusi</i> in raptors. [PDF]

Front Vet Sci
Gao ZQ, Qin SY, Xie LH, Bao GR, Wang X, Qin Y, Han X, Yu X, Lei CC, Zhang XT, Yu MY, Sun HT, Liu S.   +12 more
europepmc   +1 more source

A Novel Function of NaV Channel β3 Subunit in Endothelial Cell Alignment Through Autophagy Modulation

The FASEB Journal, Volume 39, Issue 11, 15 June 2025.
NaVβ3 expression is increased by laminar shear stress (LSS) through KLF4 induction (1). NaVβ3 is retained within the cell and interacts with mTOR protein and colocalizes partially with LAMP1 and LC3B, lysosome and autophagosome markers, respectively (2). Since SiRNA SCN3B induces the decrease of LC3B expression and cell alignment in response to LSS (3),
Léa Réthoré, Anne‐Laure Guihot, Linda Grimaud, Coralyne Proux, Benjamin Barré, François Guillonneau, Catherine Guette, Alice Boissard, Cécile Henry, Jérôme Cayon, Rodolphe Perrot, Daniel Henrion, Christian Legros, Claire Legendre   +13 more
wiley   +1 more source