Throughout the long June days and the short June nights the temperature steadily rises. The freshness of spring fades and sunshine and dry air take its place. June the 21st is the longest day but Mid-Summer’s Day falls on 24th June. Up until now, the weather has been a mixture of sunshine with some rain with some cold spells.

This is the bird-nesting season and many of the smaller species are very vulnerable this month. Not only through predation from mammals like the fox and weasel, or crows, owls and birds of prey looking for food to feed there young, but also from farm machinery in crop fields where the fields are being cut for silage or hay. Birds like the skylark often suffer this fate, however they are usually lucky enough to have a second brood and raise some fledglings before the year is out. Areas of “Set-aside” have their advantages for birds this month because of the lack of disturbance for ground nesting birds. Also, if the farmer is able to leave the field margins, hedges, ponds, streams and unimproved grassland, which are usually rich in flowers then the insects can thrive. Leaving these sites, in turn helps the birds to find sites to nest and ample supplies of food for their hungry chicks.

The wet weather this last month has made the grass and crops grow well. Bracken is also starting to come up. Some farmers have been lucky and had their first cut of grass for silage already. However, despite the rain last month we have still not had enough the replenish rivers and streams. It is good farming practice to avoid spray-drift by not spraying when it is too windy or by spraying near hedge bases or close to water systems – rivers and streams being particularly vulnerable when levels are low. Nowadays there are grants available for farmers to leave field margins and buffer strips by rivers to help preserve some of the wild flowers and creatures that live in these habitats. In turn, many of the wasps and hover flies that live in these margins help the farmer by feeding on the aphids that would otherwise feed on the crops in the fields.

Greater Chickweed (Stellaria neglecta)

June is also a very colourful month with a profusion of flowers to be found. However, a number of flowers are not so colourful and are easily overlooked, such as the Greater Chickweed (Stellaria neglecta). This plant has white flowers and likes damp areas of deciduous woodland.
There are many species of grass out now and probably the most noticeable one to be seen coming out on the Downs is Quaking grass (Briza media). It goes by many other names like “Shivering Grass”, “Doddering Didder”, “Maiden’s Hair Grass”,“Lady’s Hair Grass” and “Rattle Grass”. It is a fine stalked delicate grass, which appears to shiver with the slightest breeze. It is not only found on the Downs but in some good meadow pastures too! However, there is very little nutritional goodness to be found in the plant from a grazing point of view because of its fine stalks.

White Helleborine (Cephalanthera damasonium)

A less colourful orchid that can be found out in chalk soil woods, usually under Beech is the White Helleborine (Cephalanthera damasonium). The leaves of this plant are oval-shaped but the flowers are white. They can be found in flower from the end of May to the end of June. The centre of these flowers is egg yolk yellow if you are lucky to see the flowers open.
An unusual fern that can be seen if one looks closely in grassland, and sometimes in open woodland, is Adder’s Tongue (Ophioglossum vulgatum).

Adder’s Tongue (Ophioglossum vulgatum)

This fern is difficult to see at first glance even when you a standing right above it. It is usually the same green colour of the surrounding vegetation and it is small. However, when spotted it is different from most of the ferns to be found in this country because of the single leaf blade it possesses and what looks like a green snakes tongue, hence its name.

Downy Emerald
(Cordulia aenea)

Many dragonflies and damselflies can be seen this month but one that is not so common but you may be lucky to see, is the Downy Emerald (Cordulia aenea). These can be seen usually in deciduous woodland and usually around clearings but never too far from a pond, lake or canal. They have a hairy or downy bronze thorax and a beautiful metallic green abdomen. They can be found in flight from late May into late July.

Minotaur Beetle
(Typhaeus typhaeus)

Another interesting insect to look out for is the Minotaur Beetle (Typhaeus typhaeus) or sometimes Dor beetle. This beetle has an unpleasant but useful feeding habit in that it feeds on dung from mammals. A good place to look out for these beetles is on heathland. They are very strong for their size and can move balls of dung over long distances to be eaten in the safety of their homes. You may be lucky enough to see some of their homes, which are holes in the ground about the size an average pencil would make if stuck in the ground. Only the male has the two thorn-like processes at the front of the thorax that resembles bull’s horns.

Holly Blue butterfly (Celastrina argiolus)

A more common insect to look out for is the Holly Blue butterfly (Celastrina argiolus). These butterflies can be found in woodland, on heathland edges, on downland, in towns and gardens, so long as there are some holly trees around. The caterpillar of this butterfly feeds on the holly after the female butterfly has laid her eggs on the leaves. They mainly eat either the flower buds or the berries of the holly. The butterfly can be seen flying from April into early June and then in a later brood from early July to the end of August.

Next month there will be an event at Bignor Church on the 9th and 10th from 10am to 5pm on both days. It is to be called the “Weed and Wildflower Festival”. It will be an opportunity to find out more about the plants we find around Sussex and their uses not only for insects, animals and birds but also for their medicinal, culinary, decorative and inspirational uses too!


 

 

Every month South Downs Ranger Bruce Middleton gives us an expert's view on on the ever changing landscape of the Downs. As the seasons come and go the Downs undergo dramatic changes. Keep track of the Flora and Fauna, agriculture and wildlife throughout the seasons, here.

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