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Ring-billed Gull -  Larus delawarensis  -  Juvenile  -   Male
Scan ID:  60684

feather

FEATHER SCAN DATA

Feather Metadata
Feather Total Length
Feather Vane Length
Specimen Number: BRD 2885 Feather 1: 13.8 cm Feather 1: 10.8 cm
Common Name: Ring-billed Gull Feather 2: 13.9 cm Feather 2: 10.7 cm
Latin Name: Larus delawarensis Feather 3: 13.7 cm Feather 3: 10.5 cm
Order: Charadriiformes Feather 4: 13.5 cm Feather 4: 10.2 cm
Family: Laridae Feather 5: 13.6 cm Feather 5: 10.3 cm
Feather Type: Secondaries Feather 6: 13.4 cm Feather 6: 10.0 cm
Sex: Male Feather 7: 13.6 cm Feather 7: 10.4 cm
Age: Juvenile Feather 8: 13.5 cm Feather 8: 10.4 cm
County: Cook Feather 9: 13.8 cm Feather 9: 10.8 cm
State: Illinois Feather 10: 13.8 cm Feather 10: 10.9 cm
Country: USA Feather 11: 13.9 cm Feather 11: 11.8 cm
Institution: National Fish and Wildlife
Forensics Lab		 Feather 12: 13.9 cm Feather 12: 11.7 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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