Colony Name
    
          Tomwena
    
      Atoll
    
          Pakin Atoll
    
      EEZ
    
          Micronesian EEZ
    
      Island Name
    
          Nikalap
    
      Local Island Name
    
          Nikalap
    
      Coordinates
    
          
    7° 4.8' N,
    157° 47.467' E
  
| Species | Period | Count | Derivation | Breeding Status | Data Source | Data Quality | 
|---|---|---|---|---|---|---|
| 1994  March (Breeding) | 1000 Individuals | Estimated (directly) | Confirmed | Good | ||
| 1994  March (Resident) | 8-17 Individuals | Observed | Probable | Good | ||
| 1994  July (Resident) | 2-3 Individuals | Observed | Probable | Good | ||
| 1994  March (Breeding) | 500-600 Individuals | Estimated (directly) | Confirmed | Good | ||
| 1994  June (Breeding) | 500-600 Individuals | Estimated (directly) | Confirmed | Good | ||
| 1994 (Unknown) | (Present) | Probable | Good | |||
| 1994  March (Resident) | 6-10 Individuals | Observed | Probable | Good | ||
| 1994  April (Non-breeding) | 40-50 Individuals | Observed | Non-Breeding | Good | ||
| 1994  June (Non-breeding) | 40-50 Individuals | Observed | Non-Breeding | Good | ||
| 1994  April (Non-breeding) | 1 Individuals | Observed | Non-Breeding | Good |