| Answer | Crossword Clue |
|---|---|
| INHEAT | Ready to mate, animal-wise |
| receptive | (of a female animal) Ready to mate |
| INHEAT | Ready to mate |
| courting | (of a male bird or other animal) Try to attract (a mate) |
| semiochemical | a chemical produced by an animal, eg in a scent gland, and used as a means of signalling its presence, readiness to mate etc |
| semiochemicals | SEMIOCHEMICAL, a chemical produced by an animal, eg in a scent gland, and used as a means of signalling its presence, readiness to mate etc |
