- The black-headed
gull (Chroicocephalus ridibundus) is a
small gull that
breeds in much of the
Palearctic including Europe and also in
coastal eastern...
- The
parasitic jaeger (North America) or
Arctic skua (Europe) (Stercorarius parasiticus), is a
seabird in the skua
family Stercorariidae. It is a migratory...
- The
Percival Vega
Gull was a 1930s British, four-seater
touring aircraft built by
Percival Aircraft Limited. It was a single-engine low-wing , wood-and-fabric...
-
tridactyla (A)
Ivory gull,
Pagophila eburnea (A) Sabine's
gull, Xema
sabini Bonaparte's
gull,
Chroicocephalus philadelphia (B) Black-headed
gull, Chroicocephalus...
-
Jacques Brisson in 1760 with the
parasitic jaeger (Stercorarius parasiticus) as the type species.
Skuas are
related to
gulls, waders, auks, and skimmers....
-
complicated by its
similarities to
parasitic jaeger and the
existence of
three morphs.
Pomarine jaegers are
larger than
common gulls. They are much bulkier, broader-winged...
-
artificial stimulus of the
stick model was
favored over the
basic herring gull head and bill models,
proving that the
artificial stimuli was
favored over...
- Sabine's
gull, Xema
sabini (A) Bonaparte's
gull,
Chroicocephalus philadelphia (A) Black-headed
gull,
Chroicocephalus ridibundus Little gull, Hydrocoloeus...
-
jaeger Parasitic jaeger Pomarine jaeger Laughing gull Franklin's
gull Little gull Black-headed
gull Bonaparte's
gull Common gull Ring-billed
gull California...
-
tridactyla (C)
Ivory gull,
Pagophila eburnea (A) Sabine's
gull, Xema
sabini Bonaparte's
gull,
Chroicocephalus philadelphia Black-headed
gull, Chroicocephalus...