Viable

able to germinate (as a seed) or hatch (as an egg) (C2)

Succulent

having fleshy tissues designed to conserve moisture (A3, C2)

Parasitism

an association between two or more kinds of organisms in which the parasite obtains benefits from a host, which it usually injures (C2, R5)

Migratory

passing periodically from one region or climate to another for feeding or breeding (C2, C4)

Brackish

somewhat salty, but not as salty as ocean water (C2, C3)