great grey owl (Strix nebulosa), sitting on a mossy lookout
RMFJ5B7Xgreat grey owl (Strix nebulosa), sitting on a mossy lookout
The great grey owl or great gray owl (Strix nebulosa) is a very large owl, documented as the world's largest species of owl by length.
RF2DCN4TAThe great grey owl or great gray owl (Strix nebulosa) is a very large owl, documented as the world's largest species of owl by length.
Great Grey Owl
RMF7BBAMGreat Grey Owl
Great Grey Owl; Strix nebulosa Single; Face UK
RMFXW43YGreat Grey Owl; Strix nebulosa Single; Face UK
Great grey owl (Strix nebulosa) perched in a tree in winter in Canada
RFH86YA1Great grey owl (Strix nebulosa) perched in a tree in winter in Canada
Close-up of a perching great grey owl in Finland, winter
RMKN00DPClose-up of a perching great grey owl in Finland, winter
Portrait of one of largest owl - Great grey owl - Strix nebulosa
RFM6G9NWPortrait of one of largest owl - Great grey owl - Strix nebulosa
Great Grey Owl in flight, hunting
RMG18EAYGreat Grey Owl in flight, hunting
Great Grey Owl in Tree
RFW67YW6Great Grey Owl in Tree
Great Grey Owl, Lapland Owl (Strix nebulosa), peering around tree.
RMC5WDEGGreat Grey Owl, Lapland Owl (Strix nebulosa), peering around tree.
Great grey owl (Strix nebulosa), captive, Vulkaneifel, Germany
RFF4RPHDGreat grey owl (Strix nebulosa), captive, Vulkaneifel, Germany
Great grey owl / great gray owl (Strix nebulosa) male bringing mouse to nesting female to feed the chicks in tree in forest
RMEEKD0KGreat grey owl / great gray owl (Strix nebulosa) male bringing mouse to nesting female to feed the chicks in tree in forest
Great Grey Owl, Pelm, Kasselburg, Eifel, Germany, Europe / (Strix nebulosa)
RMFJ0G3GGreat Grey Owl, Pelm, Kasselburg, Eifel, Germany, Europe / (Strix nebulosa)