Results 41 to 50 of about 3,868 (214)

Crustáceos ectoparásitos y epibiontes de ballenas jorobadas, Megaptera novaeangliae (Cetacea: Balaenopteridae) en el Pacífico colombiano

Cuadernos de investigación UNED, 2011
Se registran tres especies de crustáceos ectoparásitos y epibiontes en dos ballenatos y cuatro adultos de ballena jorobada (Megaptera novaeangliae) que visitaron el PNN Gorgona y Bahía Málaga en el Pacífico colombiano, en la temporada reproductiva del ...
Isabel Cristina Avila, Luis Miguel Cuellar-Reina, Jaime R. Cantera-K.   +2 more
doaj   +1 more source

Disrupting the herd: Recreational boating alters group dispersion within beluga whale herds

The Journal of Wildlife Management, EarlyView.
Recreational boating in beluga habitat remains poorly documented. Using land‐based observations in the Saguenay Fjord (Quebec, Canada), we show that increasing recreational boat numbers are associated with a higher probability of changes in beluga herd dispersion, suggesting behavioral disturbance and the need to integrate recreational boating into ...
Camille Kowalski, Angélique Dupuch, Jean‐François Sénécal, Jérôme Dupras, Clément Chion   +4 more
wiley   +1 more source

Adapting to a warmer ocean – seasonal shift of baleen whale movements over three decades [PDF]

, 2015
Date of Acceptance: 11/02/2015Global warming poses particular challenges to migratory species, which face changes to the multiple environments occupied during migration. For many species, the timing of migration between summer and winter grounds and also
Per J. Palsbøll (704929), Ramp, Christian, Per J Palsbøll, Per J. Palsbøll, Sears, Richard, Christian Ramp (704927), Palsbøll, Per J, Palsbøll, Per J.; id_orcid, Philip S. Hammond, Hammond, Philip S., Julien Delarue (704928), Philip S. Hammond (163103), Palsbøll, Per J., Julien Delarue, Delarue, Julian, Richard Sears (704930), Hammond, Philip Steven, Richard Sears, Delarue, Julien, Philip S Hammond, Christian Ramp   +20 more
core   +1 more source

Digital surveillance of animals and nature recovery

People and Nature, EarlyView.
Abstract Digital surveillance technologies (DSTs) are widely applied in nature recovery for their potential to generate novel data on species and ecosystems through digital tracking, automation (e.g. from hazardous locations) and from newly recruited citizen scientists.
William M. Adams
wiley   +1 more source

Humpback whale song on the southern ocean feeding grounds: implications for cultural transmission

, 2013
Male humpback whales produce a long, complex, and stereotyped song on low-latitude breeding grounds; they also sing while migrating to and from these locations, and occasionally in high-latitude summer feeding areas.
Michael J. Noad, Noad, Michael J., Nick Gales (487501), Michael J Noad, Jason Gedamke (445301), Claire Garrigue, Melinda L. Rekdahl (487498), Melinda L Rekdahl, Garland, Ellen C., Nick Gales, Jason Gedamke, Ellen C. Garland (487497), Ellen C. Garland, Garrigue, Claire, Gales, Nick, Ellen C Garland, Rekdahl, Melinda L., Melinda L. Rekdahl, Michael J. Noad (487499), Claire Garrigue (487500), Gedamke, Jason   +20 more
core   +1 more source

Humpback whale (Megaptera novaeangliae) behaviour determines habitat use in two Australian bays

, 2021
Humpback whales (Megaptera novaeangliae) require a suite of essential habitats during their long migration. Therefore, the identification of critical habitats is important for continuation of their successful recovery.
Chauvenet, ALM, Meynecke, J.-O., Chauvenet, A. L. M., Franklin, W, Franklin, T., Franklin, T, McCulloch, S., Franklin, W., McCulloch, S, Meynecke, JO   +9 more
core   +1 more source

Utility of telomere length measurements for age determination of humpback whales

NAMMCO 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, Jooke Robbins, Martine Bérubé, Mary Beth Rew, Per J Palsbøll   +4 more
doaj   +1 more source

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

Revista 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, Roxana Margarita López Martínez, Raúl Ernesto López, Elba Martínez de Navas, Luis Pineda, Melvin Giovanni Castaneda   +5 more
doaj   +1 more source

Comparative review of entanglement risk assessments for cetacean conservation and management

Conservation Biology, EarlyView.
Abstract Cetacean entanglement in fishing gear remains a major global threat that exposes persistent gaps in how fisheries management frameworks manage risk to nontarget species. Ecological risk assessment (ERA) offers a structured way to link exposure and consequences to an explicit statement of risk, but entanglement risk assessments vary widely in ...
Laura Joan Feyrer, Clair Evers, Hilary Moors‐Murphy   +2 more
wiley   +1 more source

Megaptera novaeangliae (humpback whale) - metatarsal

, 2022
Megaptera novaeangliae (humpback whale) - metatarsal - female - length unknown - Pelvic location - Victoria ...

core