Results 1 to 10 of about 770,793 (221)

Spatial Distribution and Encounter Rates of Delphinids and Deep Diving Cetaceans in the Eastern Mediterranean Sea of Turkey and the Extent of Overlap With Areas of Dense Marine Traffic

open access: yesFrontiers in Marine Science, 2022
Marine traffic has been identified as a serious threat to Mediterranean cetaceans with few mitigation strategies in place. With only limited research effort within the Eastern Basin, neither baseline species knowledge nor the magnitude of threats have ...
Tim Awbery   +12 more
doaj   +1 more source

Possible signs of recovery of the nearly extirpated Spitsbergen bowhead whales: calves observed in east Greenland

open access: yesPolar Research, 2023
The Spitsbergen population of bowhead whales (Balaena mysticetus) was harvested to near extinction during the whaling era. Here, we show possible signs of recovery of the population by reporting observations of two calves in the Scoresby Sund polynya in ...
Outi M. Tervo   +4 more
doaj   +1 more source

Tusk anomalies in narwhals (Monodon monoceros) from Greenland

open access: yesPolar Research, 2022
The elongated, spiraled tusk of male narwhals (Monodon monoceros) grows continuously throughout the life of the whale and is most likely a secondary sexual trait used in male–male hierarchical competition and possibly in female mate choice.
Eva Garde, Mads Peter Heide-Jørgensen
doaj   +1 more source

Encephalitozoon cuniculi Infection of Domestic Rabbits (Oryctolagus cuniculus) in Slovenia between 2017 and 2021

open access: yesPathogens, 2023
Encephalitozoon cuniculi is a microsporidial parasite that primarily infects domestic rabbits (Oryctolagus cuniculus). It is the causative agent of encephalitozoonosis, a disease with an internationally recognized seroprevalence among rabbits. This study
Maruša Škrbec   +7 more
doaj   +1 more source

Diastolic and Systolic Longitudinal Myocardial Velocities of Healthy Racing Pigeons (Columba livia f. domestica) Measured by Tissue Doppler Imaging

open access: yesVeterinary Sciences, 2021
Tissue Doppler imaging (TDI) is a noninvasive sonographic method of acquiring and quantifying myocardial velocities. This technique is used in human and small animal medicine to diagnose cardiac diseases.
Marko Legler   +3 more
doaj   +1 more source

Pangolins in eastern Nepal: trade and ethno-medicinal importance

open access: yesJournal of Threatened Taxa, 2015
Pangolin populations are declining globally due to illicit trade for meat and ethno-medicinal practices. We performed semi-structured interviews to analyze scenario of trade activities and documented the ethno-medicinal importance of pangolins in four ...
Hem Bahadur Katuwal   +4 more
doaj   +3 more sources

Epidemiological and genetic analysis of Cetacean Morbillivirus circulating on the Italian coast between 2018 and 2021

open access: yesFrontiers in Veterinary Science, 2023
Cetacean morbillivirus (CeMV) has caused several outbreaks, unusual mortality events, and interepidemic single-lethal disease episodes in the Mediterranean Sea.
Ignacio Vargas-Castro   +13 more
doaj   +1 more source

A hierarchical distance sampling model to estimate spatially explicit sea otter density

open access: yesEcosphere, 2021
Wildlife managers often rely on analyses conducted prior to the widespread adoption of hierarchical models which can lead to questions about the accuracy of previous inferences.
Ryan R. Wilson   +2 more
doaj   +1 more source

Monitoring of Organochlorine Pesticide and Polychlorinated Biphenyl Residues in Common Swifts (Apus apus) in the Region of Hannover, Lower Saxony, Germany

open access: yesVeterinary Sciences, 2021
The use of pesticides is associated with the decline of several avian species. In this study, we monitored the organochlorine contaminants in common swifts (Apus apus) in the years 2016 to 2018.
Warakorn Tiyawattanaroj   +3 more
doaj   +1 more source

The influence of anaesthesia with isoflurane on the pulmonary and aortic blood flow of Racing Pigeons (Columba livia f. domestica) measured by pulsed wave Doppler echocardiography [PDF]

open access: yesOpen Veterinary Journal, 2019
Doppler echocardiographic examinations are an important technique for evaluating the blood flow also in avian cardiology. The influence of anaesthesia on the blood flow in the heart is in detail unknown for most avian species.
Marko Legler   +3 more
doaj   +1 more source

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