Dolphins do not typically travel alone. They are social animals that live in groups or pods, which can range from a few individuals to hundreds.
These pods can be made up of different age groups, sexes, and even different species.

Dolphins are known for their complex social structures and communication, which allows them to coordinate hunting, mating, and other activities within their groups.
However, there are instances where dolphins may become solitary, either due to individual circumstances such as poor health or the loss of a companion or due to environmental factors such as changes in food availability or habitat.

These solitary dolphins, known as solitary-sociable dolphins, may interact with humans more frequently than their group-living counterparts, but they still remain wild animals and should be treated with caution and respect.
Citations:
[1] https://baleinesendirect.org/en/dauphins-et-belugas-solitaires-independants-ou-perdus/
[2] https://www.nhm.ac.uk/discover/news/2022/august/solitary-whales-dolphins-could-be-becoming-more-common.html
[3] https://www.whalefacts.org/common-bottlenose-dolphin-facts/
[4] https://www.theguardian.com/environment/2014/jan/07/lonely-dolphin-making-human-friends-but-experts-ask-swimmers-to-stay-away
[5] https://www.dolphinsplus.com/dolphin-facts-everything-you-need-to-know
[6] https://www.fisheries.noaa.gov/species/common-bottlenose-dolphin
[7] https://oceana.org/marine-life/common-bottlenose-dolphin/
[8] https://www.delphinusworld.com/blog/swim-with-dolphins-solo-travelers
What is the difference between solitary and social dolphins?
Solitary dolphins are individuals that live apart from their own species and have little or no contact with conspecifics. They often approach humans and may interact with them through a series of stages that include following boats, frolicking in their wake, and eventually becoming sociable with humans.
These stages can range from simply adopting a territory where they can rest and feed, to becoming fully sociable with humans, allowing contact with any human.

On the other hand, social dolphins are animals that live in groups or pods, which can range from a few individuals to hundreds. They are known for their complex social structures and communication, which allows them to coordinate hunting, mating, and other activities within their groups.
The difference between solitary and social dolphins lies in their behavior and social interactions. Solitary dolphins are individuals that live alone and may interact with humans, while social dolphins live in groups and interact with their own species.
Citations:
[1] https://www.frontiersin.org/articles/10.3389/fvets.2018.00331
[2] https://baleinesendirect.org/en/dauphins-et-belugas-solitaires-independants-ou-perdus/
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6349760/
[4] https://marineconnection.org/social-solitary-cetaceans/
[5] https://pubmed.ncbi.nlm.nih.gov/30723720/
[6] https://www.sciencedirect.com/science/article/abs/pii/S0376635718300755
[7] https://www.wellbeingintlstudiesrepository.org/person/1/
[8] https://iwdg.ie/solitary-sociable-dolphins-a-natural-fascination/

How do humans interact with solitary dolphins?
Humans interact with solitary dolphins through various means, including swimming, feeding, and touch. However, these interactions can have negative consequences for the dolphin’s health, welfare, and long-term survival.
The solitary-sociable dolphins may become accustomed to human interaction, but this can lead to a loss of their natural social bonds and an increase in risks to their health and welfare.
To protect solitary dolphins, it is essential to establish clear guidelines and laws that regulate human interactions with these animals.
This includes defining what constitutes disturbance and harassment, as well as developing management plans on a case-by-case basis, taking into account the age, personality, stage of sociability, and home range of the dolphin.
Some key points to consider when interacting with solitary dolphins are:
- Avoid feeding and resting areas: Feeding and resting areas should be avoided, and if the animal is seen engaging in these behaviors, it should not be approached.
- Fit propeller guards: For boat owners operating in an area with a resident solitary-sociable dolphin, it may be appropriate to fit a propeller guard.
- No swimming, touch, or feeding: It is important not to swim with, touch, or feed these dolphins, as such behavior can lead to injury or even death.
- Public education and legislation: Managing solitary-sociable individuals must be done through public education and legislation, with the support of local stakeholders.
- Relocation: In some cases, relocation may be an option to avoid habituation with humans and help the dolphin return to its home community.
By following these guidelines and respecting the natural world, we can help protect solitary dolphins and ensure their long-term survival.
Citations:
[1] https://iwdg.ie/solitary-sociable-dolphins-a-natural-fascination/
[2] https://www.frontiersin.org/articles/10.3389/fvets.2018.00331
[3] https://baleinesendirect.org/en/dauphins-et-belugas-solitaires-independants-ou-perdus/
[4] https://www.aquaticmammalsjournal.org/article/vol-31-iss-4-wilke/
[5] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6349760/
[6] https://mwdwresidentbottlenose.weebly.com/solitary-dolphins.html
[7] https://marineconnection.org/increasing-concern-over-public-interaction-with-solitary-dolphin/
[8] https://www.wellbeingintlstudiesrepository.org/person/1/
[9] https://marineconnection.org/social-solitary-cetaceans/
[10] https://www.nhm.ac.uk/discover/news/2022/august/solitary-whales-dolphins-could-be-becoming-more-common.html
[11] https://pubmed.ncbi.nlm.nih.gov/30723720/
[12] https://wearesonar.org/solitary-sociable-dolphins-research/
[13] https://www.georgetown.edu/news/humans-dolphins-only-mammals-to-socialize-based-on-subcultures/
[14] https://daily.jstor.org/the-ethics-of-research-on-captive-dolphins/
[15] https://wildwelfare.org/assessing-dolphin-welfare-the-debate-ethical/
[16] https://www.sciencedirect.com/science/article/pii/S0261517796000222
[17] https://www.fisheries.noaa.gov/feature-story/six-reasons-why-you-should-not-swim-wild-spinner-dolphins
[18] https://www.tripadvisor.com/ShowTopic-g659488-i11442-k11122350-Ethical_dolphin_interaction-Riviera_Maya_Yucatan_Peninsula.html
[19] https://www.researchgate.net/publication/240765696_Managing_Human_Interactions_with_Solitary_Dolphins