DSC4787 Great Tit...
Great Tit - Parus Major
The great tit (Parus major) is a passerine bird in the tit family Paridae. It is a widespread and common species throughout Europe, the Middle East, Central and Northern Asia, and parts of North Africa where it is generally resident in any sort of woodland; most great tits do not migrate except in extremely harsh winters. Until 2005 this species was lumped with numerous other subspecies. DNA studies have shown these other subspecies to be distinctive from the great tit and these have now been separated as two distinct species, the cinereous tit of southern Asia, and the Japanese tit of East Asia. The great tit remains the most widespread species in the genus Parus.
The great tit has a wide distribution across much of Eurasia. It is found across all of Europe except for Iceland and northern Scandinavia, including numerous Mediterranean islands. In North Africa it is found in Morocco, Algeria and Tunisia. It also occurs across the Middle East, and parts of central Asia from northern Iran and Afghanistan to Mongolia, as well as across northern Asia from the Urals as far east as northern China and the Amur Valley.
The great tit is generally not migratory. Pairs will usually remain near or in their territory year round, even in northern parts of their range. Young birds will disperse from their parents' territory, but usually not far. Populations may become irruptive in poor or harsh winters, meaning that groups of up to a thousand birds may unpredictably move from northern Europe to the Baltic, the Netherlands, Britain and even as far as the southern Balkans.
The great tit is generally not migratory. Pairs will usually remain near or in their territory year round, even in northern parts of their range. Young birds will disperse from their parents' territory, but usually not far. Populations may become irruptive in poor or harsh winters, meaning that groups of up to a thousand birds may unpredictably move from northern Europe to the Baltic, the Netherlands, Britain and even as far as the southern Balkans.
The Eurasian sparrowhawk is a predator of great tits, with the young from second broods being at higher risk partly because of the hawk's greater need for food for its own developing young. The nests of great tits are raided by great spotted woodpeckers, particularly when nesting in certain types of nest boxes. Other nest predators include introduced grey squirrels (in Britain) and least weasels, which are able to take nesting adults as well.
Great tits compete with pied flycatchers for nesting boxes, and can kill prospecting flycatcher males. Incidences of fatal competition are more frequent when nesting times overlap, and climate change has led to greater synchrony of nesting between the two species and flycatcher deaths. Having killed the flycatchers, the great tits may consume their brains.
DSC4787 Great Tit...
Great Tit - Parus Major
The great tit (Parus major) is a passerine bird in the tit family Paridae. It is a widespread and common species throughout Europe, the Middle East, Central and Northern Asia, and parts of North Africa where it is generally resident in any sort of woodland; most great tits do not migrate except in extremely harsh winters. Until 2005 this species was lumped with numerous other subspecies. DNA studies have shown these other subspecies to be distinctive from the great tit and these have now been separated as two distinct species, the cinereous tit of southern Asia, and the Japanese tit of East Asia. The great tit remains the most widespread species in the genus Parus.
The great tit has a wide distribution across much of Eurasia. It is found across all of Europe except for Iceland and northern Scandinavia, including numerous Mediterranean islands. In North Africa it is found in Morocco, Algeria and Tunisia. It also occurs across the Middle East, and parts of central Asia from northern Iran and Afghanistan to Mongolia, as well as across northern Asia from the Urals as far east as northern China and the Amur Valley.
The great tit is generally not migratory. Pairs will usually remain near or in their territory year round, even in northern parts of their range. Young birds will disperse from their parents' territory, but usually not far. Populations may become irruptive in poor or harsh winters, meaning that groups of up to a thousand birds may unpredictably move from northern Europe to the Baltic, the Netherlands, Britain and even as far as the southern Balkans.
The great tit is generally not migratory. Pairs will usually remain near or in their territory year round, even in northern parts of their range. Young birds will disperse from their parents' territory, but usually not far. Populations may become irruptive in poor or harsh winters, meaning that groups of up to a thousand birds may unpredictably move from northern Europe to the Baltic, the Netherlands, Britain and even as far as the southern Balkans.
The Eurasian sparrowhawk is a predator of great tits, with the young from second broods being at higher risk partly because of the hawk's greater need for food for its own developing young. The nests of great tits are raided by great spotted woodpeckers, particularly when nesting in certain types of nest boxes. Other nest predators include introduced grey squirrels (in Britain) and least weasels, which are able to take nesting adults as well.
Great tits compete with pied flycatchers for nesting boxes, and can kill prospecting flycatcher males. Incidences of fatal competition are more frequent when nesting times overlap, and climate change has led to greater synchrony of nesting between the two species and flycatcher deaths. Having killed the flycatchers, the great tits may consume their brains.