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Ring-billed Gull -  Larus delawarensis  -  Juvenile  -   Male
Scan ID:  60927
   Notes:  Second winter

feather

FEATHER SCAN DATA

Feather Metadata
Feather Total Length
Feather Vane Length
Specimen Number: BRD 3057 Feather 1: 13.9 cm Feather 1: 11.1 cm
Common Name: Ring-billed Gull Feather 2: 13.9 cm Feather 2: 10.5 cm
Latin Name: Larus delawarensis Feather 3: 13.6 cm Feather 3: 10.3 cm
Order: Charadriiformes Feather 4: 13.5 cm Feather 4: 10.0 cm
Family: Laridae Feather 5: 13.4 cm Feather 5: 9.9 cm
Feather Type: Secondaries Feather 6: 13.4 cm Feather 6: 9.9 cm
Sex: Male Feather 7: 13.2 cm Feather 7: 9.9 cm
Age: Juvenile Feather 8: 13.5 cm Feather 8: 10.0 cm
County: Chelan Feather 9: 13.5 cm Feather 9: 10.1 cm
State: Washington Feather 10: 13.5 cm Feather 10: 10.1 cm
Country: USA Feather 11: 14.0 cm Feather 11: 10.9 cm
Institution: National Fish and Wildlife
Forensics Lab		 Feather 12: 14.2 cm Feather 12: 11.2 cm
 

ADDITIONAL IMAGES OF Ring-billed Gull

 Common Name  Latin Name  Feather Type  Sex  Age
 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

Last Updated: April 17, 2023
Photographs from USFWS

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