Results 41 to 50 of about 15,799 (164)

HABITAT ZONES AND VARIATIONS AT MITOCHONDRIAL GENOME LEVEL IN FRESH WATER DOLPHIN

open access: yesFUUAST Journal of Biology, 2012
Fresh water dolphins are present in geographically different areas of the world. Although they are the descendents of the single ancestor yet they have some genetic variabilities.
SYED RAHEEL MUZAVIR   +2 more
doaj  

Imitation of Computer-Generated Sounds by Wild Atlantic Spotted Dolphins (Stenella frontalis) [PDF]

open access: yesAnimal Behavior and Cognition
Since 1985 a community of wild Atlantic spotted dolphin (Stenella frontalis) have been observed underwater in the Bahamas. A human-worn, acoustic underwater two-way communication interface was developed and deployed from 2013-2016.
Denise L. Herzing   +7 more
doaj   +1 more source

The Social Role of Vocal Complexity in Striped Dolphins

open access: yesFrontiers in Marine Science, 2020
Many gregarious species require complex patterns of communication for maintaining coordinated behaviors, articulated social structure and group cohesion.
Elena Papale   +15 more
doaj   +1 more source

Influence of Dolphin-Watching Tourism Vessels on the Whistle Emission Pattern of Common Dolphins and Bottlenose Dolphins

open access: yesOceans
Recent years have seen a notable rise in dolphin-watching boat activities along the Algarve coast in Portugal, potentially affecting the common dolphin (Delphinus delphis) and bottlenose dolphin (Tursiops truncatus) local populations. This study examines
Ana A. Silva   +4 more
doaj   +1 more source

Evaluating short and long-term behavior of two bottlenose dolphins returned to the wild after two years in managed care

open access: yesFrontiers in Marine Science
Reintroductions and experimental releases of cetaceans to the wild have had very limited success. While dedicated post-release monitoring was sometimes implemented during the critical first few months or years to determine success or failure ...
Kim Bassos-Hull   +4 more
doaj   +1 more source

Assessing the Level of Disability, Deep Cervical Flexor Endurance and Fear Avoidance Beliefs in Bankers with Neck Pain

open access: yesOnline Journal of Health & Allied Sciences, 2013
Objective: To assess the level of disability, the deep cervical flexor endurance and fear avoidance beliefs (FAB) in bankers with neck pain and to find a correlation between disability and deep cervical muscle endurance, FAB and disability, FAB and deep ...
Deptee Warikoo, Monika Sharma
doaj  

Using citizen science to better understand Risso’s dolphin (Grampus griseus) presence in northeast Scotland and the Northern Isles

open access: yesFrontiers in Conservation Science
There is no current population estimate for Risso’s dolphin (Grampus griseus) in Scottish waters and their distribution in the northeast of Scotland and the Northern Isles is poorly documented.
Nicola K. Hodgins   +17 more
doaj   +1 more source

Guiana Dolphin Unusual Mortality Event and Link to Cetacean Morbillivirus, Brazil

open access: yesEmerging Infectious Diseases, 2018
During November–December 2017, a mass die-off of Guiana dolphins (Sotalia guianensis) began in Rio de Janeiro, Brazil. Molecular and pathologic investigations on 20 animals indicated that cetacean morbillivirus played a major role.
Kátia R. Groch   +10 more
doaj   +1 more source

Moderate Anthropogenic Noise Exposure Does Not Affect Navy Bottlenose Dolphin (Tursiops truncatus) Whistle Rates

open access: yesJournal of Marine Science and Engineering
Bottlenose dolphins (Tursiops truncatus) rely on frequency- and amplitude-modulated whistles to communicate, and noise exposure can inhibit the success of acoustic communication through masking or causing behavioral changes in the animal.
Jessica J. Sportelli   +2 more
doaj   +1 more source

Complition of some hiatus and necessity of Re-correction of “Manafe e Hayavan” [PDF]

open access: yesتاریخ ادبیات, 2016
Zoology (Elm al Hayavan) is a branch of science that has been considered from ancient times (at least from ancient Greece) and also in Islamic culture after establishment of Bayt al Hekmah and formation of Translation Movement and translation of texts ...
احمدرضا بهرام پور عمران
doaj  

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