American Herring x Lesser Black-backed Gull (hybrid) - Eric Zawatski

ML647491886

American Herring x Lesser Black-backed Gull (hybrid) Larus smithsonianus x fuscus

Report

Contributor

Date

Location

Tullytown - Fairless Hills Landfill (restricted)
Bucks, Pennsylvania, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 40.153179, -74.758583
Age
Not specified
Sex
Not specified

Observation details

intermediate phenotype between parent species. Darker mantle shade but smaller and slimmer than AHGU, with flesh colored legs. Generally expected here but typically in larger numbers. Probably makes sense given the relative scarcity of LBBG today as well.

Technical information

Model
Canon EOS 80D
Lens
EF400mm f/5.6L USM
ISO
800
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/7.1
Shutter speed
1/2000 sec
Dimensions
3704 pixels x 2469 pixels
Original file size
3.13 MB