[MARMAM] New publication: Good fences make good neighbours: territorial male Cape fur seals use spatial acoustic map of neighbours

[Mathilde Martin]

Dear colleagues,

On behalf of my co-authors, I am pleased to inform you our new 
publication in Behaviour:


/Good fences make good neighbours: territorial male Cape fur seals use 
spatial acoustic map of neighbours/


Mathilde Martin, Tess Gridley, Simon Elwen, Isabelle Charrier

Abstract: In territorial species, individual recognition among 
neighbouring males is likely to reduce energy expenses and risk of 
injury associated with the costly period of maintaining territory during 
the breeding season. This study explored neighbour–stranger vocal 
recognition in male Cape fur seals, one of the most colonial and 
polygynous mammals. Playback experiments revealed that territorial males 
were able to recognise the calls of their neighbours, in combination 
with their relative spatial position to their own harem. No ‘dear-enemy’ 
nor ‘nasty neighbour’ effects were detected. However, the strongest 
responses observed were towards the calls of familiar neighbours played 
back from an incongruent location, simulating a situation in which a 
neighbour is outside its own territory. The colony structure and 
movements of the seals across the day could explain such results. This 
study has implications for understanding how vocal signals regulate 
interactions among males in polygynous mammals, particularly during the 
competitive mating period.


https://brill.com/view/journals/beh/aop/article-10.1163-1568539X-bja10218/article-10.1163-1568539X-bja10218.xml 




Please do not hesitate to contact me if you have any questions

Best regards,


--
Mathilde MARTIN, PhD

Acoustic Communications Team, Department Cognition & Network Neuroscience
NeuroPSI - Paris-Saclay Institute of Neuroscience
151 rue de la Rotonde, 91400 Saclay, FRANCE
https://neuropsi.cnrs.fr

Tel: +33 (0)1 69 82 63 56
Email: mathilde.mar...@universite-paris-saclay.fr
Website: BLOCKEDmathildemartin-research[.]com/BLOCKED


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[MARMAM] Cetacean Sessions episode 15: Cetacean Strandings: Causes, Consequences, and their Scientific Value

[Anaïs Remili]

Dear members of the MARMAM community,

Join us on Crowdcast for episode 15 of Cetacean Sessions: This year, Bay
Cetology  is partnering with Whale Scientists
. This season is all about new cetacean
research generated by passionate early-career researchers.

Cetacean Sessions is a free seasonal bi-weekly webinar series where we
discuss impactful cetacean science with those conducting it around the
world. It is informal, educational, interactive, and geared towards those
studying or interested in cetaceans. Cetacean Sessions was created by Bay
Cetology and is being hosted by Anaïs and Naomi, the co-founders of Whale
Scientists.

Cetacean Sessions #15  will
happen on Monday, May 8th 2023 at 8 am EST (2 pm Western Europe time). In
this session, we are extremely happy to introduce Dr. Katharina Peters and
Dr. Rebecca Boys, who will discuss some of their recent work on cetacean
strandings .
Dr. Boys will begin the seminar by discussing her work on cetacean
strandings and welfare. Then Dr. Peters will discuss the value of
strandings to scientific knowledge.

The presentation and discussion will be followed by a live Q&A. Questions
about early-career tips or experiences are welcome!

Please visit our Crowdcast channel to register and for more information on
our
upcoming sessions: https://www.crowdcast.io/c/cetacean-session-15

Thanks, and stay tuned for the next episode's announcement!
Anaïs from Whale Scientists
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[MARMAM] Khmer Ocean Life - Marine Mammal Internship in Cambodia

[Khmer Ocean Life]

*Marine Mammal Research and Conservation Internship – Coastal Cambodia *


Khmer Ocean Life is a new NGO in Cambodia, based in the coastal town of
Kampot. The organisation focuses on supporting the conservation of coastal
cetacean species (Irrawaddy dolphin, Indo-pacific humpback dolphin) and
dugongs through research, capacity building and outreach.

Khmer Ocean Life was founded by two experienced marine mammal researchers
and conservationists, with support from the Royal Government of Cambodia’s
Fisheries Administration.



We are currently looking for marine mammal research interns to join the
team from *May 2023 until the end of 2024!*


*Project activities:  *



·  observational land surveys

·  observational boat surveys with community fishers

·  photo-identification

·  passive acoustic monitoring

·  social science

·  data entry, processing, and analysis

·  potential for aerial surveying using drones

·  turning findings into reports and articles for peer-review

·  responding to marine mammal strandings

·  social media and content creation

·  education and outreach





*Basic internship training schedule*



Session 1: Introduction to Khmer Ocean Life

Session 2: Research method training on observational land and boat
surveying techniques

Session 3: Marine mammal identification and behaviour training

Session 4: Marine vessel identification training

Session 5: Data sheet and data entry training

Session 6: Drone footage analysis training

Session 8: Theory test

Session 9: Photo ID training

Session 10: GIS training



You are also welcome to conduct your own research or outreach project with
us, depending on your interest, skill set and length of stay.



*Internship requirements:*



We are looking for individuals with a keen interest in marine mammals and
their conservation. We are looking for dedicated, motivated, and
hard-working interns that are likely university students or recent
graduates. We are looking for those who can join us for a minimum period of
two months and are happy to commit to early mornings for surveys.



*Project site description:*



The project is based in Kampot, Cambodia. The project office and intern
accommodation are at the same site. Intern accommodation is fitted with
everything you will need, a kitchen, washing machine and even a balcony –
it is very comfortable and right in the heart of the town. The
accommodation is included in the fee, but your food is not, giving you
freedom with your meals and the chance to explore Khmer food as you like.



*Application process and costs:*



There is a cost associated with this internship, to cover :

· accommodation

· dolphin research training



What the fee does not cover:



·   lights

·   food

·   insurance and vaccines



There are limited spaces available, if interested, please send a CV/resume
to Rose, stating your available dates and desired length of stay, to
cambodiadolphinproj...@gmail.com
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[MARMAM] IMMS Animal Training Internship Fall 2023

[Eleanor Johnson]

Looking for a fall internship? The Institute for Marine Mammal Studies in 
Gulfport, MS is accepting applications for our fall 2023 term. *The deadline 
for applications is June 1, 2023.* Please visit our website for details on how 
to apply or send questions to ejohn...@imms.org.

https://imms.org/internship/

The IMMS Animal Training Internship Program is designed as a way for 
students/individuals interested in a career in animal care and training to gain 
valuable experience in a real-world setting. Interns will primarily be trained 
in aspects of animal care, but will also participate in other activities at 
IMMS. Our goal is to give interns a well-rounded experience in a variety of 
areas while providing expert training and experience.
The IMMS animal care and training staff is in charge of caring for Atlantic 
bottlenose dolphins, California sea lions, and large parrots. Interns will work 
directly with animal care staff and be exposed to all aspects of the daily 
routine. Heavy emphasis is placed on basic tasks such as food preparation, and 
daily cleaning and facility maintenance. Interns will learn how to train 
animals with operant conditioning through observation and may assist during 
sessions. Interns will also complete a project during their internship, as well 
as help staff with daily water quality. Because we want interns to have a 
well-rounded experience, they will also be asked to assist in other 
departments. Interns may participate as 1) environmental educators and assist 
in giving presentations to the public, 2) research assistants that help with 
our many wild dolphin based research studies, or 3) emergency responders as 
IMMS is part of the Southeast Regional Marine Mammal Stranding Network and 
responds to stranded marine mammals and sea turtles.

Interested applicants must follow the directions listed on the website to apply.

Interns must be:
• 18 years or older.
• A recent graduate or actively pursuing a college degree in the sciences.
• Willing to accept the internship as an unpaid position.
• Able to commit to a minimum of at least 12 weeks, 40 hours a week. The 
internship can be extended depending on work performance.
• Available to work weekdays, weekends, and holidays.
• Able to lift 50 lbs, work long hours on your feet, and work outside in 
extreme conditions.
• Able to maintain a positive attitude, good work ethic, sense of 
responsibility, and a strong willingness to learn.
• Financially stable enough to obtain housing and transportation, though IMMS 
staff will do their best to assist you in making arrangements.
• Able to comply with IMMS rules and regulations.


Sent from Mail for Windows

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Re: [MARMAM] NEW PUBLICATION: Health Status of Stranded Common Bottlenose Dolphins (Tursiops truncatus) and Contamination by Immunotoxic Pollutants: A Threat to the Pelagos Sanctuary—Western Mediterr

[LORENZO MINOIA]

Dear Community of MARMAM,

I'm very happy to share with you a new publication about "


*Health Status of StrandedCommon Bottlenose Dolphins (Tursiops truncatus)
and Contamination byImmunotoxic Pollutants: A Threat to the Pelagos
Sanctuary—WesternMediterranean Sea*".

I invite you to read the article: https://doi.org/10.3390/d15040569

Abstract:
Between 2019 and 2021, 21 bottlenose dolphins were found stranded dead
along the Lig- urian Pelagos Sanctuary coast (Italy). For 11 animals, out
of a total of 14 recovered, the cause of death was classified as natural,
anthropic, or not determined based on gross and histological pathology and
ancillary testing. Hexachlorobenzene (HCB),
dichlorodiphenyltrichloroethanes (DDTs), and poly- chlorinated biphenyls
(PCBs) were examined in their blubber, and results were discussed according
to their toxicological properties. All specimens showed the following
trend: PCBs > DDTs >> HCB, and the levels of cancerogenic, mutagenic, and
teratogenic organochlorine compounds (T-OCs) were >50% of total OCs.
Immunosuppressant organochlorine compound (IS-OC) levels in 10 out of 11
animals were above 50% of the total OCs. PCB levels always exceeded the
threshold of 17 mg/kg lipid weight for PCB-induced adverse health effects.
The results suggest that bottlenose dolphins living in the Pelagos
Sanctuary undergo a high level of exposure to pathogens and OCs, betraying
the designation of the Cetacean Sanctuary and, consequently, of a region
created for their conservation. Immune dysfunction and infectious disease
susceptibility appear to be highly connected with high levels of OC
xenobiotics. These data are useful to understand health and mortality
trends in cetacean populations, as well as for developing policies for
cetacean conservation and management in this important protected area of
the Mediterranean.


Thank you for the interest and if you have any questions don’t hesitate to
contact me.

Best regards!
Lorenzo Minoia

Il giorno lun 24 apr 2023 alle ore 09:57 LORENZO MINOIA <
l.min...@student.unisi.it> ha scritto:

> Dear Community of MARMAM,
>
> I'm very happy to share with you a new publication about "
>
>
> *Health Status of StrandedCommon Bottlenose Dolphins (Tursiops truncatus)
> and Contamination byImmunotoxic Pollutants: A Threat to the Pelagos
> Sanctuary—WesternMediterranean Sea*".
>
> I invite you to read the article: https://doi.org/10.3390/d15040569
>
> Thank you for the interest and if you have any questions don’t hesitate
> to contact me.
>
> Best regards!
> Lorenzo Minoia
>
> --
> *Lorenzo Minoia, PhD Student *
> *Environmental, Geological and Polar Sciences and Technologies*
>
> University of Siena - Department of Physical Sciences, Earth and
> Environment (DSFTA)
> Website: www.dsfta.unisi.it
>
> Genoa Marine Centre (GMC)
> Stazione Zoologica Anton Dohrn - Department of Integrative Marine
> Ecology (EMI)
> Italian National Institute for Marine Biology, Ecology and Biotechnology
> Website: www.szn.it
>
> Mobile: +39 3403610850
> PEC: lorenzo.min...@biologo.onb.it
> Skype contact: lollo.ari
>


-- 
*Lorenzo Minoia, PhD Student *
*Environmental, Geological and Polar Sciences and Technologies*

University of Siena - Department of Physical Sciences, Earth and
Environment (DSFTA)
Website: www.dsfta.unisi.it

Genoa Marine Centre (GMC)
Stazione Zoologica Anton Dohrn - Department of Integrative Marine
Ecology (EMI)
Italian National Institute for Marine Biology, Ecology and Biotechnology
Website: www.szn.it

Mobile: +39 3403610850
PEC: lorenzo.min...@biologo.onb.it
Skype contact: lollo.ari
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[MARMAM] Kelp/shellfish aquaculture & entanglements

[Phil Clapham]

Does anyone have data on known entanglements between large whales
(especially humpbacks) and nearshore aquaculture facilities that focus on
sugar kelp and/or shellfish (mussels, clams, scallops)?  I'd appreciate any
observations or information.  Thanks.

--
Phillip J. Clapham, Ph.D.
Seastar Scientific Inc.
Vashon Island, WA
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[MARMAM] Contributors to the Handbook of Marine Mammals who have died

[Thomas Jefferson]

Dear MARMAM,  We are currently working on the second edition of the Handbook of 
Marine Mammals, originally edited by Ridgway and Harrison.  Sadly, many of the 
contributors to the first edition have passed away and we want to honor them in 
the new edition.  We are having trouble finding the years of birth and death 
for the following colleagues:Robin C. BestKeith A. HayGeorge E. Heinsohn
If you can help with any of this info., we would really appreciate it.Best 
wishes,Tom jeffersonsclym...@aol.com
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