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November birds and insects

Other November pages: Leaf fall and autumn coloursBushes, berries and seeds • Flowers Weather

For photos, sound clips and more information on the birds mentioned in this section, see the RSPB website.

Once the foliage falls away it is suddenly much easier to see birds – though not very easy, as they are still nervous and liable to fly off if they see any human watching them. Bird noises give you little help in locating them, as they are very muted at this time of year. The only really organised song comes from robins – they trill away particularly at dawn, though sometimes during the day: but even they are fairly quiet in November.

Otherwise the main sounds are contact calls. Most active in this respect are great tits, one of whose characteristic calls is a double cheep followed by a churring sound, another being a kind of “see-choo-choo”. You may also hear them make occasional bursts of their see-saw mating song, but these never last long.

Blue tits make also make a churring sound to each other as they feed (rising in note at the end, while that of the great tit does not), and very occasionally also burst into a snatch of their mating song - a single note, rapidly repeated. In addition you can hear the chaotic babbling of goldfinches - usually high up in the treetops, where they are surprisingly hard to see as they peck away at the bark - or the minute squeaks of long-tailed tits, which look like hyperactive balls of fluff as they flit restlessly among the branches.

Among more solitary birds, dunnocks give the odd high-pitched tseep or (very rarely) sing a brief snatch of their squeaky mating song, and you can get the occasional sudden outburst from a wren (recognisable as a flurry of notes with a trill in the middle). Nuthatches can sometimes be heard making their de-dit de-dit de-dit call, and you may also hear the chik...chik... call of the greater spotted woodpecker or a loud outburst from a green woodpecker sounding like a flat-toned version of its spring "yaffle". All of these tend to be isolated incidents, however.

Near buildings sparrows cheep, as they do all year, while at dusk blackbirds may make a repetitive "tup tup tup" sound to ward off rivals (possibly including birds from the continent flying to the UK to take advantage of our milder winters).

From 2009 to 2011 song thrushes were also in full voice throughout November, to the bafflement of scientists. That has not been repeated but it is quite usual to hear one or two song thrushes practising their riffs quietly (or not so quietly) towards the end of the month. These are most likely first year males honing their repertoire for the spring mating season, when the more variations they can do, the more atttractive they will be to females.

In 2017 and 2018 I also heard a mistle thrush singing (on two occasions in each year), though this is not usual at this time of year. The same goes for cooing from collared doves, which I heard once each in 2017 and 2018.

If you see flocks of larger birds on arable land they might well be starlings, jackdaws or rooks. Enormous flocks of starlings (many of them winter migrants from Eastern Europe) can collect at dusk and if you are lucky you can see them wheeling in unison in the sky - a manoeuvre called a "murmuration": Brighton Pier is especially good for this, with an estimated 25,000 starlings roosting there. Jackdaws and rooks often feed in mixed flocks and also gather at dusk to roost in favoured trees in big noisy colonies (for example by Lewes station).

There are also migrants from Scandinavia who arrive in late October to winter with us, such as the fieldfare and redwing – both colourful relatives of the thrush, the giveaway being that they feed in flocks, while domestic thrushes are solitary. They are easier to spot later in the winter when they become more adventurous in their feeding habits, however. In woodland (and particularly on alder trees) you may also see siskins (a yellow finch: but do not confuse these with yellowhammers, which also live in flocks at this time of year).

At night in or near woods this is also a good time of year to hear tawny owls, which are finding mates and establishing territories - including driving away their now grown-up young. Apparently both sexes can make the "kewik" noise as well as the characteristic "hoo-hoo-hoo hoo", but a kewik followed by a hoo-hoo-hoo hoo (always with a four second gap between them) is a female answered by a male. Towards dusk you can also hear the clucking of pheasants as they settle down for the night, something which they do all the year round but which is more noticable as the nights draw in.

Insects

You may think that there are no insects around in November but you would be wrong. Look carefully on windless days and one can see swarms of winter gnats. They are performing their mating dance, having evolved to do so at this time of year to avoid predators.

Every other species also has to have a strategy to get through the cold months and populate the world anew in spring and summer. Some - for example, woodlice, spiders, crane flies, ladybirds and shield bugs - lie dormant in a cosy place, such as under a log or in leaf litter. They are not actually hibernating, a term which only applies to mammals. Instead what they are doing is known as "diapause": they shut off their metabolism entirely, though if they are disturbed it instantly starts up again. With all these insects, if you disturb them, simply leave them alone they will soon go back to their state of suspended animation.

Some butterflies - peacock, small tortoiseshell, brimstone, comma and some red admirals - also diapause as adults: Second World War pillboxes are apparently one favoured spot. It is not impossible to see one still flying around in early November - particularly for some reason a red admiral. Quite a few other butterfly and moth species spend the winter as diapaused caterpillars - one of the things the great and blue tits are looking for as they feed.

Insects also overwinter as eggs, larvae or pupae - or as a fertilised queen as is the case with bumble bees and wasps. Honeybees remain closeted in their hives, living off the stores of honey they have built up over the summer. It is just possible that on a mild sunny day you might see one on the wing, or perhaps one of the solitary bee species. Very occasionally I have also seen a fly and, once or twice, a late surviving worker wasp.

More November pages:


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