| Answer | Crossword Clue |
|---|---|
| ONERS | Rare birds |
| NENES | Rare birds |
| ONERS | Rare birds. |
| OWLS | Birds with rare binocular vision |
| twitchers | A birdwatcher whose main aim is to collect sightings of rare birds |
| twitcher | A birdwatcher whose main aim is to collect sightings of rare birds |
