gregarious

adj

1. Who enjoys being in crowds and socializing.
2. Of animals that travel in herds or packs.

   “The Fin-Back is not gregarious. He seems a whale-hater, as some men are man-haters.”

   “Rabbits are lively at nightfall, and when evening rain drives them underground they still feel gregarious.”

3. Growing in open clusters or colonies; not matted together.
4. Pertaining to a flock or crowd.