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Glaucous-winged x Western Gull -  Larus glaucescens x Larus occidentalis  -  Adult  -   Male
Scan ID:  60754
   Notes:  Hybrid (verified by Gary Shugart)

feather

FEATHER SCAN DATA

Feather Metadata
Feather Total Length
Feather Vane Length
Specimen Number: BRD 2918 Feather 1: (R6) 19.9 cm Feather 1: (R6) 17.5 cm
Common Name: Glaucous-winged x Western Gull Feather 2: (R5) 20.1 cm Feather 2: (R5) 17.5 cm
Latin Name: Larus glaucescens x Larus occidentalis Feather 3: (R4) 20.0 cm Feather 3: (R4) 17.4 cm
Order: Charadriiformes Feather 4: (R3) 19.8 cm Feather 4: (R3) 17.1 cm
Family: Laridae Feather 5: (R2) 19.8 cm Feather 5: (R2) 17.1 cm
Feather Type: Rectrices Feather 6: (R1) 19.4 cm Feather 6: (R1) 17.0 cm
Sex: Male Feather 7: N/A Feather 7: N/A
Age: Adult Feather 8: N/A Feather 8: N/A
County: Pacific Feather 9: N/A Feather 9: N/A
State: Washington Feather 10: N/A Feather 10: N/A
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 Glaucous-winged x Western Gull

 Common Name  Latin Name  Feather Type  Sex  Age
 Glaucous-winged x Western Gull   Larus glaucescens x Larus occidentalis   Rectrices   Male   Adult
 Glaucous-winged x Western Gull   Larus glaucescens x Larus occidentalis   Primaries   Male   Adult
 Glaucous-winged x Western Gull   Larus glaucescens x Larus occidentalis   Secondaries   Male   Adult

Last Updated: April 17, 2023
Photographs from USFWS

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