Results 41 to 50 of about 45,211 (261)
General and Comparative Endocrinology, 2018 Several hormones are potential indicators of stress in free-ranging animals and provide information on animal health in managed-care settings. In response to stress, glucocorticoids (GC, e.g.
C. Champagne +8 more
semanticscholar +1 more source
Differences in the whistle characteristics and repertoire of Bottlenose and Spinner Dolphins
Anais da Academia Brasileira de Ciências, 2004 Several methods have been used to compare the whistles produced by dolphins. The two methods used in this study are: (1) a classification of whistle contours in six categories (i.e.
Carmen Bazúa-Durán
doaj +1 more source
Coinfection by Ureaplasma spp., Photobacterium damselae and an Actinomyces-like microorganism in a bottlenose dolphin (Tursiops truncatus) with pleuropneumonia stranded along the Adriatic coast of Italy [PDF]
, 2016 A case of pleuropneumonia is reported in an adult male bottlenose dolphin (Tursiops truncatus) found stranded in 2014 along the Central Adriatic coast of Italy.
Camm\ue0, Cesare +8 more
core +1 more source
Animals, 2022 We report the pathologic features of nocardiosis in five free-ranging delphinids from the Canary Islands and Andalusia, namely four striped dolphins (Stenella coerulealba) and one bottlenose dolphin (Tursiops truncatus).
Pablo Díaz-Santana +9 more
doaj +1 more source
Evidence for social role in a dolphin social network [PDF]
, 2006 Social animals have to take into consideration the behaviour of conspecifics when making decisions to go by their daily lives. These decisions affect their fitness and there is therefore an evolutionary pressure to try making the right choices.
Lusseau, David
core +1 more source
Unihemispheric sleep deprivation in bottlenose dolphins [PDF]
Journal of Sleep Research, 1992 SUMMARY Unihemispheric and bihemispheric sleep deprivation were performed in bottlenose dolphins. One brain hemisphere was capable of being deprived of delta (0.5‐3.0 Hz) sleep in the former condition. Here, an increase in sleep pressure was observed during sleep deprivation in the deprived hemisphere.
, Oleksenko +4 more
openaire +2 more sources
Personality and Affiliation in a Cooperative Task for Bottlenose Dolphin (Tursiops truncatus) Dyads [PDF]
, 2020 Social species can depend on each other for survival, helping in rearing of young, predator defense, and foraging. Personality dynamics between individuals may influence cooperative behaviors.
Bagley, Kimberly Corinne +3 more
core
Marine Biology, 2017 Populations of bottlenose dolphin and harbour porpoise inhabit Cardigan Bay, which was designated a Special Area of Conservation (SAC), with bottlenose dolphin listed as a primary feature for its conservation status.
H. Nuuttila +4 more
semanticscholar +1 more source
First record of a white rough-toothed dolphin (Steno bredanensis) off West Africa including notes on rough-toothed dolphin surface behaviour [PDF]
, 2010 In June 2009, a white rough-toothed dolphin (Steno bredanensis) calf was photographed in a group of at least 50 dolphins in the southern Gulf of Guinea, 95 nauticol miles off the Gabon coast (01°45'S 007°29'E), West Africa. Reports of unusually pigmented
Boer, M.N., de
core +6 more sources
J. Cetacean Res. Manage., 2023 An EU-funded Life project was initiated off southern Spain in 2002, with the objective of developing a Conservation Plan for bottlenose dolphins in the area.
A. Cañadas
semanticscholar +1 more source