Snowy Owl vs Maghreb Owl

Bubo scandiacus в сравнении с Strix mauritanica

{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

Характеристика Snowy Owl Maghreb Owl
Научное название Bubo scandiacus Strix mauritanica
Отряд Strigiformes Strigiformes
Семейство Strigidae Strigidae
Охранный статус Vulnerable Not Evaluated
Длина 63,0 cm (24.8 in)
Размах крыльев 145,0 cm (57.1 in)
Масса 2100,0 g (74.08 oz) 472,5 g (16.67 oz)
Питание Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. … --
Размер кладки 3-14 --
Population Trend
{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Body Length
Snowy Owl 63,0 cm
Maghreb Owl
Размах крыльев
Snowy Owl 145,0 cm
Maghreb Owl
Масса
Snowy Owl 2100,0 g
Maghreb Owl 472,5 g
{# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

Общие среды обитания

Нет

Snowy Owl only

Maghreb Owl only

Snowy Owl

Arctic tundra for breeding. Winters in open habitats resembling tundra, including prairies, airports, shorelines, and agricultural fields.

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

Song & Call Comparison

Snowy Owl

Пение

Male gives a deep booming hoot 'hooooo' and a rising 'hoo-hoo' series. Also barks sharply when alarmed. Quieter than many owls; silent during long Arctic winter hunts.

Maghreb Owl

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #}

Geographic Range & Migration

Snowy Owl

Circumpolar Arctic for breeding. Irruptive winter movements bring birds south to the northern United States, Europe, and Asia.

Maghreb Owl

{# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

Охранный статус

Vulnerable

Snowy Owl

Not Evaluated

Maghreb Owl

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

How to Tell Them Apart

Snowy Owl

Оперение

Adult males are almost entirely white. Females and immatures have dark brown barring and spotting. Yellow eyes and fully feathered feet.

Клюв

Dark hooked bill mostly hidden by dense facial feathering

Maghreb Owl

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Snowy Owl

The snowy owl is the heaviest North American owl and one of the most charismatic Arctic birds. Unlike most owls, it is largely diurnal, necessitated by the continuous daylight of Arctic summers. Snowy owl irruptions — periodic mass southward movements — are tied to lemming population cycles.

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #}

Related Comparisons

{# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

Explore the Nature FYI Family