Related Clues:

• Small herd of seals
• Subj. of some amateur photography
• Venusian vehicle
• Okra, essentially
• School of seals
• Spotted vessel
• Detachable craft
• Cocoon cousin
• Aerial anomaly, for short
• Okra unit
• Legume shell
• Group of seals
• Martian's craft, for short
• Sky sighting
• Spacecraft compartment