Support from readers like you keeps The Journal open.
You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to support our mission, but this year it has not been enough.
If you've seen value in our reporting, please contribute what you can, so we can continue to produce accurate and meaningful journalism. For everyone who needs it.
WHALES AND DOLPHINS live in tightly knit social groups and have rich “human-like” cultures and societies, according to new research.
A new study published in Nature Ecology & Evolution yesterday has found that whales and dolphins (cetaceans) have complex relationships, talk to each other and even have regional dialects.
The study links the complexity of cetacean culture and behaviour to the size of their brains.
The study was the first of its kind to create a large dataset of cetacean brain size and social behaviours. Researchers complied information on 90 different species of dolphins, whales and porpoises and found overwhelming evidence that cetaceans have sophisticated social and cooperative behaviour traits, similar to many found in human culture.
Advertisement
Researchers said that this is linked to brain size and expansion.
According to the research, the list of behavioural similarities between humans and cetaceans includes:
Complex alliance relationships – working together for mutual benefit
Social transfer of hunting techniques – teaching how to hunt and using tools
Cooperative hunting
Complex vocalisations – including regional group dialects and “talking” to each other
Vocal mimicry and “signature whistles” unique to individuals – using name recognition
Interspecific cooperation with humans and other species – working with different specie
Alloparenting – looking after youngsters that aren’t their own
Social play
Commenting on the research, Dr Michael Muthukrishna, Assistant Professor of Economic Psychology at LSE said that the research was not just about understanding cetacean behaviour more but also human behaviour.
“This research isn’t just about looking at the intelligence of whales and dolphins, it also has important anthropological ramifications as well,” he said.
In order to move toward a more general theory of human behaviour, we need to understand what makes humans so different from other animals. And to do this, we need a control group. Compared to primates, cetaceans are a more ‘alien’ control group.
The research was a collaboration between scientists at The University of Manchester, The University of British Columbia, Canada, The London School of Economics and Political Science (LSE) and Stanford University, United States.
Readers like you are keeping these stories free for everyone...
A mix of advertising and supporting contributions helps keep paywalls away from valuable information like this article.
Over 5,000 readers like you have already stepped up and support us with a monthly payment or a once-off donation.
To embed this post, copy the code below on your site
Close
9 Comments
This is YOUR comments community. Stay civil, stay constructive, stay on topic.
Please familiarise yourself with our comments policy
here
before taking part.
@Phillip Smyth: I doubt she gives a s*** what the bitter little reprobates have to say.
She did herself and her country proud which is more than these saddos will ever achieve.
@Joe Doyle: The excellent UK radio station LBC constantly covers almost daily what’s happening in the Middle East and allows its listeners to voice their opinions on the matter unlike here in Ireland, public debate on anything is blatantly and deliberately ignored by our media, free speech in the Irish version of democracy I’m afraid is non existent, our last general election is a perfect example of that where the general public were completely ignored by our pathetic media both radio and Television and not facilitated in any debate whatsoever to voice their opinions.
@James Gorman: Hamas was created by Israel and no one else, ever hear of the expression James “Divide And Conquer”?, now do yourself a favour and investigate how Hamas was created and financed but first take off the blinkers, perhaps you may also check out “The Bibi Files Documentary” that has exposed the horrible individual and his family that are in power in Israel, It will also give an insight into some of the extreme far fight racists in Netanyahu’s government.
Don't be alarmed if it gets pretty dark around 11am - there's a partial eclipse of the sun
11 mins ago
256
1
Illegal Evictions
Over 350 illegal evictions recorded since 2015 amid calls for no-fault eviction ban
42 mins ago
455
2
arctic reception
JD Vance says US take over of Greenland ‘makes sense’ during scaled back visit
Updated
11 hrs ago
46.8k
135
Your Cookies. Your Choice.
Cookies help provide our news service while also enabling the advertising needed to fund this work.
We categorise cookies as Necessary, Performance (used to analyse the site performance) and Targeting (used to target advertising which helps us keep this service free).
We and our 161 partners store and access personal data, like browsing data or unique identifiers, on your device. Selecting Accept All enables tracking technologies to support the purposes shown under we and our partners process data to provide. If trackers are disabled, some content and ads you see may not be as relevant to you. You can resurface this menu to change your choices or withdraw consent at any time by clicking the Cookie Preferences link on the bottom of the webpage .Your choices will have effect within our Website. For more details, refer to our Privacy Policy.
We and our vendors process data for the following purposes:
Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content measurement, audience research and services development.
Cookies Preference Centre
We process your data to deliver content or advertisements and measure the delivery of such content or advertisements to extract insights about our website. We share this information with our partners on the basis of consent. You may exercise your right to consent, based on a specific purpose below or at a partner level in the link under each purpose. Some vendors may process your data based on their legitimate interests, which does not require your consent. You cannot object to tracking technologies placed to ensure security, prevent fraud, fix errors, or deliver and present advertising and content, and precise geolocation data and active scanning of device characteristics for identification may be used to support this purpose. This exception does not apply to targeted advertising. These choices will be signaled to our vendors participating in the Transparency and Consent Framework.
Manage Consent Preferences
Necessary Cookies
Always Active
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work.
Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.
Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then these services may not function properly.
Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not be able to monitor our performance.
Store and/or access information on a device 110 partners can use this purpose
Cookies, device or similar online identifiers (e.g. login-based identifiers, randomly assigned identifiers, network based identifiers) together with other information (e.g. browser type and information, language, screen size, supported technologies etc.) can be stored or read on your device to recognise it each time it connects to an app or to a website, for one or several of the purposes presented here.
Personalised advertising and content, advertising and content measurement, audience research and services development 143 partners can use this purpose
Use limited data to select advertising 113 partners can use this purpose
Advertising presented to you on this service can be based on limited data, such as the website or app you are using, your non-precise location, your device type or which content you are (or have been) interacting with (for example, to limit the number of times an ad is presented to you).
Create profiles for personalised advertising 83 partners can use this purpose
Information about your activity on this service (such as forms you submit, content you look at) can be stored and combined with other information about you (for example, information from your previous activity on this service and other websites or apps) or similar users. This is then used to build or improve a profile about you (that might include possible interests and personal aspects). Your profile can be used (also later) to present advertising that appears more relevant based on your possible interests by this and other entities.
Use profiles to select personalised advertising 83 partners can use this purpose
Advertising presented to you on this service can be based on your advertising profiles, which can reflect your activity on this service or other websites or apps (like the forms you submit, content you look at), possible interests and personal aspects.
Create profiles to personalise content 39 partners can use this purpose
Information about your activity on this service (for instance, forms you submit, non-advertising content you look at) can be stored and combined with other information about you (such as your previous activity on this service or other websites or apps) or similar users. This is then used to build or improve a profile about you (which might for example include possible interests and personal aspects). Your profile can be used (also later) to present content that appears more relevant based on your possible interests, such as by adapting the order in which content is shown to you, so that it is even easier for you to find content that matches your interests.
Use profiles to select personalised content 35 partners can use this purpose
Content presented to you on this service can be based on your content personalisation profiles, which can reflect your activity on this or other services (for instance, the forms you submit, content you look at), possible interests and personal aspects. This can for example be used to adapt the order in which content is shown to you, so that it is even easier for you to find (non-advertising) content that matches your interests.
Measure advertising performance 134 partners can use this purpose
Information regarding which advertising is presented to you and how you interact with it can be used to determine how well an advert has worked for you or other users and whether the goals of the advertising were reached. For instance, whether you saw an ad, whether you clicked on it, whether it led you to buy a product or visit a website, etc. This is very helpful to understand the relevance of advertising campaigns.
Measure content performance 61 partners can use this purpose
Information regarding which content is presented to you and how you interact with it can be used to determine whether the (non-advertising) content e.g. reached its intended audience and matched your interests. For instance, whether you read an article, watch a video, listen to a podcast or look at a product description, how long you spent on this service and the web pages you visit etc. This is very helpful to understand the relevance of (non-advertising) content that is shown to you.
Understand audiences through statistics or combinations of data from different sources 74 partners can use this purpose
Reports can be generated based on the combination of data sets (like user profiles, statistics, market research, analytics data) regarding your interactions and those of other users with advertising or (non-advertising) content to identify common characteristics (for instance, to determine which target audiences are more receptive to an ad campaign or to certain contents).
Develop and improve services 83 partners can use this purpose
Information about your activity on this service, such as your interaction with ads or content, can be very helpful to improve products and services and to build new products and services based on user interactions, the type of audience, etc. This specific purpose does not include the development or improvement of user profiles and identifiers.
Use limited data to select content 37 partners can use this purpose
Content presented to you on this service can be based on limited data, such as the website or app you are using, your non-precise location, your device type, or which content you are (or have been) interacting with (for example, to limit the number of times a video or an article is presented to you).
Use precise geolocation data 46 partners can use this special feature
With your acceptance, your precise location (within a radius of less than 500 metres) may be used in support of the purposes explained in this notice.
Actively scan device characteristics for identification 27 partners can use this special feature
With your acceptance, certain characteristics specific to your device might be requested and used to distinguish it from other devices (such as the installed fonts or plugins, the resolution of your screen) in support of the purposes explained in this notice.
Ensure security, prevent and detect fraud, and fix errors 92 partners can use this special purpose
Always Active
Your data can be used to monitor for and prevent unusual and possibly fraudulent activity (for example, regarding advertising, ad clicks by bots), and ensure systems and processes work properly and securely. It can also be used to correct any problems you, the publisher or the advertiser may encounter in the delivery of content and ads and in your interaction with them.
Deliver and present advertising and content 99 partners can use this special purpose
Always Active
Certain information (like an IP address or device capabilities) is used to ensure the technical compatibility of the content or advertising, and to facilitate the transmission of the content or ad to your device.
Match and combine data from other data sources 72 partners can use this feature
Always Active
Information about your activity on this service may be matched and combined with other information relating to you and originating from various sources (for instance your activity on a separate online service, your use of a loyalty card in-store, or your answers to a survey), in support of the purposes explained in this notice.
Link different devices 53 partners can use this feature
Always Active
In support of the purposes explained in this notice, your device might be considered as likely linked to other devices that belong to you or your household (for instance because you are logged in to the same service on both your phone and your computer, or because you may use the same Internet connection on both devices).
Identify devices based on information transmitted automatically 88 partners can use this feature
Always Active
Your device might be distinguished from other devices based on information it automatically sends when accessing the Internet (for instance, the IP address of your Internet connection or the type of browser you are using) in support of the purposes exposed in this notice.
Save and communicate privacy choices 69 partners can use this special purpose
Always Active
The choices you make regarding the purposes and entities listed in this notice are saved and made available to those entities in the form of digital signals (such as a string of characters). This is necessary in order to enable both this service and those entities to respect such choices.
have your say