-
Calcariidae is a
small family of p****erine birds. It
includes longspurs and snow buntings.
There are six
species in
three genera worldwide,
found mainly...
-
known as the
Lapland bunting, is a p****erine bird in the
longspur family Calcariidae, a
group separated by most
modern authors from the
Fringillidae (Old...
- snow
bunting (Plectrophenax nivalis) is a p****erine bird in the
family Calcariidae. It is an
Arctic specialist, with a cir****polar
Arctic breeding range...
-
Rowettia in Thraupidae). Two families, the
Emberizidae (buntings) and the
Calcariidae (longspurs and snow buntings), have
colonised the Old World. The group...
- Smith's
longspur (Calcarius pictus) is a bird from the
family Calcariidae,
which also
contains the
other species of longspurs. A bird of open habitats...
- the
species now
placed in the P****erellidae (New
World sparrows) and
Calcariidae (longspurs and snow buntings).
Molecular phylogenetic studies found that...
- New
World nine-primaried
oscines Rhodinocichlidae: rosy thrush-tanager
Calcariidae:
longspurs and snow
buntings Emberizidae:
buntings Cardinalidae: cardinals...
- chestnut-collared
longspur (Calcarius ornatus) is a
species of bird in the
family Calcariidae. Like the
other longspurs, it is a
small ground-feeding bird that primarily...
- (Plectrophenax hyperboreus) is a p****erine bird in the
longspur family Calcariidae. It is most
closely related to the snow
bunting (P. nivalis). Hybrids...
- Americas, of
which in turn only
Emberizidae and the
Arctic cir****polar
Calcariidae have
reached the Old
World unaided by humans.
Besides these, the singular...
