Results 31 to 40 of about 9,430 (204)

Utility of telomere length measurements for age determination of humpback whales

open access: yesNAMMCO Scientific Publications, 2014
This study examines the applicability of telomere length measurements by quantitative PCR as a tool for minimally invasive age determination of free-ranging cetaceans.
Morten Tange Olsen   +4 more
doaj   +1 more source

Use of hormones in assessing reproductive physiology of humpback whales (Megaptera novaeangliae) from Juneau, Alaska

open access: yesTheriogenology Wild, 2023
Humpback whales (Megaptera novaeangliae) in Southeast Alaska have been studied for over 50 years, and are largely considered a recovery success since the cessation of commercial whaling.
S. Atkinson   +5 more
doaj   +1 more source

Slocum gliders provide accurate near real-time estimates of baleen whale presence from human-reviewed passive acoustic detection information [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Baumgartner, M. F., Bonnell, J., Corkeron, P. J., Van Parijs, S. M., Hotchkin, C., Hodges, B.
Baumgartner, Mark F.   +8 more
core   +1 more source

Megaptera novaeangliae

open access: yes, 1982
Megaptera novaeangliae (Borowski, 1781). Gemein. Naturgesch. Thier., 2(1):21. TYPE LOCALITY: U.S.A., coast of New England. DISTRIBUTION: Worldwide, tropical to arctic waters. COMMENT: Includes nodosa; see Kellogg, 1932, Proc. Biol. Soc. Wash., 45: 148. PROTECTED STATUS: CITES - Appendix I and U.S. ESA - Endangered. ISIS NUMBER: 5301411007002001001.
Honacki, James H.   +2 more
openaire   +1 more source

Kinerja Karyawan Dipengaruhi Mediasi Kepuasan kerja Melalui Beban Kerja dan Servant Leadership

open access: yesJurnal Multidisiplin Ibrahimy
This study aims to determine how servant leadership (X₂) and workload (X₁) at PT. Hiu Megaptera Tangerang City impact worker performance (Y) through job satisfaction (Z). This study employed a quantitative approach using a descriptive methodology.
Adam Damiri   +2 more
doaj   +1 more source

Ocurrencia del “elefante marino del sur” Mirounga leonida Linnaeus, 1758 (Carnivora: Pinnipedia: Phocidae) en la costa de El Salvador

open access: yesRevista Minerva, 2022
Durante el mes de enero de 2021, se tuvo la visita de un “elefante marino del sur” Mirounga leonida [Linnaeus, 1758] en la costa de El Salvador, Océano Pacífico centroamericano, específicamente se observó en la zona occidental entre 15 y 16 de enero en ...
Wilfredo A. López   +5 more
doaj   +1 more source

Revision of the types of species of Alloxysta described by Cameron and Fergusson (Hymenoptera: Figitidae: Charipinae) and deposited in the Natural History Museum (London), including a key to the fauna of Great Britain [PDF]

open access: yes, 2013
Type material of the species of Alloxysta described by Cameron and Fergusson and deposited in the Natural History Museum of London has been revised. Seven species are considered valid: Alloxysta abdera Fergusson, 1986, A.
Ferrer-Suay, Mar   +3 more
core   +3 more sources

Migratory destinations and spatial structuring of humpback whales (Megaptera novaeangliae) wintering off Nicaragua

open access: yesScientific Reports, 2023
Understanding the migratory patterns of large whales is of conservation importance, especially in identifying threats to specific populations. Migration ecology, including migratory destinations, movements and site fidelity for humpback whales (Megaptera
Joëlle De Weerdt   +14 more
doaj   +1 more source

Humpback Whale Instigates Object Play with a Lion’s Mane Jellyfish

open access: yesOceans, 2021
Cetaceans are well-known for their intelligence, charismatic nature, and curiosity. Many species, particularly odontocetes, are known to investigate and manipulate novel objects they encounter.
Brendan D. Shea, Austin J. Gallagher
doaj   +1 more source

Evaluación de la satisfacción del turista y la congestión en la práctica de observación de ballenas jorobadas, el caso de Puerto López – Ecuador [PDF]

open access: yes, 2019
[EN] The effect of crowding on tourist satisfaction is a widely studied aspect. Its knowledge is valuable not only to guide ordering of tourism activity but also to ensure a satisfactory experience that contributes to its economic sustainability. However,
Molina Molina, Gina   +1 more
core   +4 more sources

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