| Answer | Crossword Clue |
|---|---|
| COWBIRD | It lays its eggs in others' nests |
| caddisfly | any small mothlike insect of the order Trichoptera that lives near, and lays its eggs in, water |
| caddisflies | CADDISFLY, any small mothlike insect of the order Trichoptera that lives near, and lays its eggs in, water |
| inquiline | An animal exploiting the living space of another, e.g., an insect that lays its eggs in a gall produced by another |
| inquilines | An animal exploiting the living space of another, e.g., an insect that lays its eggs in a gall produced by another |
