Results 41 to 50 of about 26,149 (205)
Arctic Science, 2021 Climate change increases the risk of severe alterations to essential wildlife habitats. The Arctic fox (Vulpes lagopus (Linnaeus, 1758)) uses dens as shelters against cold temperatures and predators.
Florence Lapierre Poulin +2 more
doaj +1 more source
Revista de Biología Tropical, 1999 Three Didelphis marsupialis were radio tracked during late dry season (23 February-26 April, 1983) in agricultural area at 1500 m elevation in Central Valley, Costa Rica.
Christopher S. Vaughan +1 more
doaj
Journal of Orthopaedic Diseases and TraumatologyIntroduction: The odontoid process (dens) of the axis vertebra plays a crucial role in maintaining the stability and rotational movement of the cervical spine.
Sanjay Kumar +4 more
doaj +1 more source
Artificial dens for the conservation of San Joaquin kit foxes
California Fish and Wildlife Journal, 2021 San Joaquin kit foxes (Vulpes macrotis mutica) are federally endangered and California threatened, primarily due to profound habitat loss. Kit foxes are obligate den users and in some locations den availability may be limited due to natural or ...
Brian L. Cypher +2 more
doaj +1 more source
„über den Parallelitätseindruck“ [PDF]
Pflügers Archiv für die Gesamte Physiologie des Menschen und der Tiere, 1922 n ...
Gellhorn, Ernst, Wertheimer, Ernst
openaire +2 more sources
Fjerkræavlen og dens Udviklingsmuligheder. [PDF]
, 2018 Fjerkræavlen og dens ...
Kock, W. A.
core +1 more source
Types and forms of sleeping dens of pacas (Cuniculus paca) in the upper Itaya river basin
Revista Peruana de Biología, 2012 This report deals with paca sleeping dens (Cuniculus paca Linnaeus, 1766). The study was conducted between August 2006 and April 2007 and is based on detailed observations.
Rolando Aquino +3 more
doaj +1 more source
, 2006 Dens in dente are developmental malformation resulting from invagination of the crown before it is calcified. This anomaly is most frequently found in the permanent maxillary lateral incisor. Three cases, one of radicular and two of coronal dens in dente
Anita Balan +3 more
core
Dens evaginatus and dens invaginatus in a double tooth: A rare case report [PDF]
, 2015 The presence of dens invaginatus (DI) and dens evaginatus (DE) on same tooth is a rare phenomenon. However, when these dental anomalies occur on a double tooth, it becomes an extremely rare phenomenon. The authors report a rare case of DI and DE on fused
Gaurav Sharma +3 more
core +1 more source
Room without a view—Den excavation in relation to body size in brown bears
Ecology and Evolution, 2020 Hibernation is an adaptive strategy to survive harsh winter conditions and food shortage. The use of well‐insulated winter dens helps animals minimize energy loss during hibernation. Brown bears (Ursus arctos) commonly use excavated dens for hibernation.
Shotaro Shiratsuru +3 more
doaj +1 more source