Aegolius
Tengmalm's Owl (Aegolius funereus)
The range of this species primarily extends throughout the coniferous belt of the Holarctic; within Eurasia it also extends patchily to the south in lowland forest and mountainous regions of Europe, and into the mountains of west-central China; within North America the range of the species extends along the Rocky Mountains south as far as New Mexico.
Five subspecies are recognised:
A. f. funereus - photo by @TeaLovingDave
A. f. magnus
A. f. pallens - photo by @Elephas Maximus
A. f. caucasicus
A. f. richardsoni
Northern Saw-whet Owl (Aegolius acadicus)
The range of this species extends widely throughout North America, but largely further to the south than Tengmalm's Owl, with which it overlaps to the northwest. In the east the range of the species extends south to South Carolina, and in the west to southern Arizona; in the higher mountains the species extends as far as southwest Mexico.
Two subspecies recognised:
A. a. acadicus - photo by @ThylacineAlive
A. a. brooki
Unspotted Saw-whet Owl (Aegolius ridgwayi)
The range of this species extends throughout southern Mexico, into Central America as far as western Panama.
Monotypic; no photographs of this taxon exist in the Zoochat gallery.
Buff-fronted Owl (Aegolius harrisii)
The range of this species extends throughout the Andes from Venezuela to Ecuador and southward on the eastern slope to northern Argentina; a disjunct population exists in eastern Brazil, extending south into Uruguay and adjacent regions of Paraguay and Argentina.
Three subspecies recognised:
A. h. harrisii
A. h. dabbenei
A. h. iheringi
No photographs of this taxon exist in the Zoochat gallery.
Tengmalm's Owl (Aegolius funereus)
The range of this species primarily extends throughout the coniferous belt of the Holarctic; within Eurasia it also extends patchily to the south in lowland forest and mountainous regions of Europe, and into the mountains of west-central China; within North America the range of the species extends along the Rocky Mountains south as far as New Mexico.
Five subspecies are recognised:
A. f. funereus - photo by @TeaLovingDave
A. f. magnus
A. f. pallens - photo by @Elephas Maximus
A. f. caucasicus
A. f. richardsoni
Northern Saw-whet Owl (Aegolius acadicus)
The range of this species extends widely throughout North America, but largely further to the south than Tengmalm's Owl, with which it overlaps to the northwest. In the east the range of the species extends south to South Carolina, and in the west to southern Arizona; in the higher mountains the species extends as far as southwest Mexico.
Two subspecies recognised:
A. a. acadicus - photo by @ThylacineAlive
A. a. brooki
Unspotted Saw-whet Owl (Aegolius ridgwayi)
The range of this species extends throughout southern Mexico, into Central America as far as western Panama.
Monotypic; no photographs of this taxon exist in the Zoochat gallery.
Buff-fronted Owl (Aegolius harrisii)
The range of this species extends throughout the Andes from Venezuela to Ecuador and southward on the eastern slope to northern Argentina; a disjunct population exists in eastern Brazil, extending south into Uruguay and adjacent regions of Paraguay and Argentina.
Three subspecies recognised:
A. h. harrisii
A. h. dabbenei
A. h. iheringi
No photographs of this taxon exist in the Zoochat gallery.