- The hen
harrier (
Circus cyaneus) is a bird of prey. It
breeds in Eurasia. The term "hen harrier"
refers to its
former habit of
preying on free-ranging...
- "Molecular phylogeny,
morphology and life-history
comparisons within Circus cyaneus reveal the
presence of two
distinct evolutionary lineages".
Avian Research...
-
harrier (
Circus pygargus), hen
harrier (
Circus cyaneus), and
pallid harrier (
Circus macrourus). The
genus contains 16 species: † Eyles's harrier,
Circus eylesi...
-
California and Baja
California Circus cyaneus, the hen harrier, a bird of prey
species that
breeds in
Eurasia Copadichromis cyaneus, a fish
species found in...
-
together with
Harpagus is
placed in the
subfamily Harpaginae. The
genera Circus, Megatriorchis, and
Erythrotriorchis were
found to be
nested within Accipiter...
- waterfowl.
Peregrine falcons (Falco peregrinus),
northern harriers (
Circus cyaneus),
barred owls (Strix varia) and
other birds of prey are found. In addition...
-
merlins will
roost communally in winter,
often with hen
harriers (
Circus cyaneus). In
North America,
communal roosting is rare.
Merlins rely on speed...
- leucopterus), white-rumped
vulture (Gyps bengalensis), hen
harrier (
Circus cyaneus),
Eurasian tree
sparrow (P****er mont****), hawk (subfamily Accipitrinae)...
-
Eurasian marsh-harrier,
Circus aeruginosus (A)
Eastern marsh-harrier,
Circus spilonotus Hen harrier,
Circus cyaneus Northern harrier,
Circus hudsonius (A) Pallid...
- tinninculus),
hobby (Falco subbuteo),
harrier (simplified from "hen-harrier",
Circus cyaneus),
buzzard (Buteo buteo). Some
names have not generalised, and refer...