Meanings of very gregarious in English

She was always very gregarious when she was young, and much more mischievous than Jane.

There were some twenty or thirty flamingoes upon it, for these birds are very gregarious.

Then, suddenly, almost overnight, as it were, you became a very gregarious, aggressive, and outgoing child.

Fermions are individualistic, no two will ever do exactly the same thing, while bosons are very gregarious.

The horse is a very gregarious creature.

They are very gregarious because if they are to have any noticeable effect you need a lot of them at once.

But much as we might admire the institution, we could not feel very ambitious of occupying a billet of so very gregarious and inexclusive character.