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Sing From The Treetops!

  • Wed 3rd Feb, 2021

February 2021 feels like a tricky month to navigate as lockdown continues and foul weather often keeps us indoors. But as daylight hours increase the first signs of spring are closer than you think!

Mistle Thrush © Richard BainesMistle Thrush © Richard Baines

Come rain or shine one of our most impressive songbirds has started belting out its symphony. February is the best month to hear the loud song of the Mistle Thrush. Europe’s largest thrush picks out a proud perch high on the top of a tall tree and sings even in strong winds, hence the old name ‘Stormcock’. The song is simpler in structure and slower, without the hurried variety of its close relative the Song Thrush. However, what a Mistle loses in variety it certainly gains in richness of tone and volume as its beautiful song carries far and wide.

Mistle Thrush © Dan LombardMistle Thrush © Dan Lombard

A good view of a Mistle will reveal the upperparts are a paler brownish grey compared to a Song Thrush. The breast and belly are closely marked with strong large speckles which reach all the way to the undertail. The eye always looks big to me, no doubt a feature which is enhanced by their open facial area which lacks any strong markings. If you see them feeding on the ground look out for their strident behaviour and upright stance, they always look like they are ready to take on any competitor that dares to come close!

Mistle Thrush (juvenile) © Mark PearsonMistle Thrush (juvenile) © Mark Pearson 

They start breeding early in the year and soon the female will be ready to lay her eggs. The nest is often built in the divide or v shape between two tree trunks or strong branches. I often think about how tough and impressive these birds are as heavy snow falls outside my window and thick frost blankets the garden. I recorded the video below in very cold weather during the winter of 2017. 


Like many of our resident birds surviving the winter in good condition is critical to breeding success. Mistle Thrushes have a varied diet which includes invertebrates but they have one adaptation that capitalises on their size and strength. This carefully planned strategy involves aggressively defending the best fruit bearing trees for as long as possible in winter. They choose a tree in late autumn and chase away other competitors such as Blackbirds. Holly has been found to be one of their favoured species because the berries last longer in good condition throughout the winter than many other fruits. A strong Mistle Thrush with the experience to find the best food trees in late winter will then have the best breeding opportunities, especially if there are tall strong trees nearby for the nest.

Mistle Thrush © Paul WheatleyMistle Thrush © Paul Wheatley

Not all Mistle Thrushes nest in trees though, this fabulous nest inside active traffic lights was expertly filmed by my cousin Paul Wheatley in central Leeds a year ago. They became national celebrities even appearing on News at Ten! To see one of Pauls great videos, Click Here.

In the late nineteenth century Stormcocks were seldom heard or seen in towns and cities. As urban parks and gardens matured and the number of taller trees increased, Mistle Thrushes moved in. This big change was noted by many naturalists across Europe especially in the 1930’s. A bird once thought of as a forest dweller was suddenly on everyone’s doorstep. Our urban environment has now become more important than ever before for this bird. A recent study comparing the nesting territories of Blackbird, Song Thrush and Mistle Thrush in eastern England found more territories of all three species in urban areas than in adjacent farmland. Many areas of lowland England are now dominated by intensive agriculture with fewer mature trees and food for these birds. Even more reason to look after our home environment to ensure future generations will hear this glorious song In February.

Richard Baines

YCN Director