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Forensics Laboratory
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Ring-billed Gull -  Larus delawarensis  -  Juvenile  -   Male
Scan ID:  60683
   Notes:  Blue background

feather


FEATHER SCAN DATA

Specimen Number: BRD 2885 Feather 1: (P10) 26.7 cm Feather 1: (P10) 22.0 cm
Common Name: Ring-billed Gull Feather 2: (P9) 27.5 cm Feather 2: (P9) 22.4 cm
Latin Name: Larus delawarensis Feather 3: (P8) 26.5 cm Feather 3: (P8) 21.5 cm
Order: Charadriiformes Feather 4: (P7) 24.8 cm Feather 4: (P7) 19.9 cm
Family: Laridae Feather 5: (P6) 23.3 cm Feather 5: (P6) 18.4 cm
Feather Type: Primaries Feather 6: (P5) 21.4 cm Feather 6: (P5) 16.8 cm
Sex: Male Feather 7: (P4) 19.4 cm Feather 7: (P4) 15.1 cm
Age: Juvenile Feather 8: (P3) 17.7 cm Feather 8: (P3) 13.6 cm
County: Cook Feather 9: (P2) 16.2 cm Feather 9: (P2) 12.5 cm
State: Illinois Feather 10: (P1) 15.0 cm Feather 10: (P1) 11.8 cm
Country: USA Feather 11: N/A Feather 11: N/A
Institution: National Fish and Wildlife
Forensics Lab
Feather 12: N/A Feather 12: N/A
 

ADDITIONAL IMAGES OF Ring-billed Gull

 Ring-billed Gull   Larus delawarensis   Rectrices   Female   Adult
 Ring-billed Gull   Larus delawarensis   Primaries   Female   Adult
 Ring-billed Gull   Larus delawarensis   Primaries   Female   Adult
 Ring-billed Gull   Larus delawarensis   Secondaries   Female   Adult
 Ring-billed Gull   Larus delawarensis   Rectrices   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Primaries   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Secondaries   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Rectrices   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Primaries   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Secondaries   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Rectrices   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Rectrices   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Primaries   Male   Juvenile
 Ring-billed Gull   Larus delawarensis   Secondaries   Male   Juvenile