August 2020. Interesting sightings from around the Abingtons

August 2020

Amphibians and Reptiles

Common Frog – Adults and young frogs were seen early in the month leaving ponds for terrestrial habitats. A very small froglet was observed in West Field LA, some distance from any known water, and a large adult and young frog were seen leaping across the lawn from a pond on South Road, GA, both in the first week in August. 

Common Toad – no sightings.

Smooth (or Common) Newt – very young newt-lets (almost transparent) caught in net while pond dipping in a pond on South Road, (20^th).

Grass Snake – late in the month (21^st) two snakes were found together under an old paving stone in undergrowth in a garden on South Road GA. Both were very slender, one 40 cm long, the other c. 25 cm long. Possibly preying on young froglets that have recently left the garden pond. Another snake (possibly the same 40 cm long one) seen in the same place on the 24^th together with a sloughed skin.

Birds

A quieter month for birds, with adults and juveniles of many species foraging quietly in the hedgerows. Some species starting to gather in flocks ahead of autumn, and coming back to garden feeders – particularly Finch and Tit species. Robin now commonly heard singing again, setting up their winter territories, and House Sparrow more evident again around their colonies.

Bittern – an exciting sighting of this rare species, normally confined to large reedbeds, but some birds prone to ‘wandering’ around the local area after breeding. Single bird seen in the river by the recreation ground, before flying upstream over the ford (8^th).  A ‘first report’ for the Abingtons.

Common Sandpiper – single bird on migration, seen feeding for a few days around GP lake (~20^th).

Peregrine – brief sighting of a single bird, hunting along hedgerows at south end of LSA (20^th).

Summer visitors: Spotted Flycatcher – a welcome sighting of this species, seen on 13^th and 18^th in a Cambridge Road garden.  Presumably a bird passing through after breeding, these are the only reports of this species in the parish this year.

Swift – two reports of 2-3 birds, presumably passing through – last on 8^th. Swallow – frequent reports of 1-4 from several sites until 20^th.  House Martin – frequently seen, flocks 10-12 over High Street GA, and returning to nests on the school (13^th), also around the lake on GP.

Warblers - several species still around this month, but more silent and hidden. Blackcap – three reports early in month of 1-2 birds, including juveniles along ORC. Chiffchaff – more regularly along ORC, and one drinking from a garden pool on LSA. Common Whitethroat – several reports on ORC and LSA until 18^th, and Lesser Whitethroat – one seen on ORC (7^th).

Long-tailed Tit – returning to gardens after a period of absence, 6-10 seen on South Road. Blue Tit and Great Tit – small groups of 4-6 frequently with juveniles on several feeders. Coal Tit – 2-3 also on feeders in South Road garden.

Greenfinch – small flocks of 6-8 returning to some feeders, as are Goldfinch – 8-12 adults and juveniles. Bullfinch – 1-2 regularly visiting running water near pond on South Road, as well as a pair along ORC.

Goldcrest – 1-2 heard calling whilst feeding in conifers on LSA, and one bathing in birdbath on LSA.

Buzzard – two over Sluice Wood, also an adult and juvenile regularly over LA and ORC. Kestrel – two reports, from GP and LSA. Sparrowhawk – one hunting around feeders in GA gardens.

Grey Wagtail – one along river near Millennium Bridge. Pied Wagtail – flocks of c30 adults and juveniles feeding on GP cricket green; 1-2 birds also reported on ORC and LSA.

Great Spotted Woodpecker – regular visitor to garden feeder on South Road, also occasional reports from GP, LSA and GA garden. Green Woodpecker – reports of one bird near Millennium Bridge, and on GP and LSA. Nuthatch – occasional visitor to High Street LA feeder, often with mixed species Tit flock, and also one on garden feeder on Cambridge Road.

Song Thrush – single bird seen regularly on ORC, but no longer singing.  Mistle Thrush – one in Sluice Wood early in month (7^th).

Yellowhammer and Linnet – small flocks (4-6) feeding along hedgerows on Roman Road and ORC.

Mute Swan – two flying over LSA, heading towards GP (27^th). Barnacle Goose – 6 on GP cricket green, and Canada Goose – 8 adult and juveniles on GP lake. Mallard – c20 in various stages of moult, 4 Moorhen and up to three Grey Heron around GP lake.

Great Black Backed Gull – small loose flocks seen ‘roaming’ especially over recently harvested fields, often including a few Herring Gull and Black-headed Gull.

Butterflies, Bees and other insects

August was a disappointing month for invertebrates, especially butterflies, with 213 reports in total.  The weather in August was very variable with a few hot days, a few very cold days and nights, and a great deal of rain and strong winds

The reports are from within the boundaries of Great and Little Abington parishes, including a few from Granta Park.  Note that the numbers given below are the number of reports of a species (not the number of butterflies).

Butterflies (19 species, 181 reports).  Butterfly reports for July were dominated by Meadow Brown, Red Admiral, Comma and the ‘Whites’. Two possible sightings of Painted Lady.

Butterfly species	Reports	Butterfly species	Reports
Small White	31	Small Heath	5
Red Admiral	26	Small Tortoiseshell	4
Meadow Brown	21	Common Blue	3
Comma	20	Essex Skipper	2
Large White	17	Holly Blue	2
Gatekeeper	12	Large Skipper	2
Brimstone	11	Painted Lady	2
Green-veined White	8	Brown Argus	1
Speckled Wood	7	Chalkhill Blue	1
Peacock	6

Bees (11 reports); Moths (6 reports); Dragonflies (13 reports); Ladybirds (2 reports)

Mammals

Bats – several bats still flying regularly around a Bourn Bridge Road garden, and in Cambridge Road.

Fallow Deer – four spotted on ORC on the 12^th and another two on the 20^th.

Field Vole - a continued presence in a Cambridge Road garden.

Grey Squirrel – a continued presence in a Cambridge Road garden, and also in Bourn Bridge Road.

Hare – two on 9^th in Granta Park and another two on the 29^th along the ORC.

Muntjac - one regularly in Cambridge Road.

Rabbit – one spotted in Cambridge Road.

Flora

Flora species reported in flower this month:

          Common Knapweed, Common Restharrow, Spear Thistle, Dwarf Thistle, Goat’s Beard, Lady’s Bedstraw, Bladder Campion, Yarrow, Wild Basil, Common Mallow, Small Scabious, Field Scabious, Mugwort, Ragwort, Common Mallow, Golden Rod, Dark Mullein, Common St John’s Wort, Common Storksbill, Marjoram, Wild Strawberry, Rosebay Willowherb, Himalayan Balsam

Rivercare

After a long break, river sampling was restarted on 11^th August, but with reduced numbers of people due to COVID. The river level was low, and the water quality was much as usual, high in nitrates but minimal phosphate. We were a little alarmed to find the usual weed was missing, and reported disappointing results, with no fly larvae, or indeed much else, apart from three different fish: Minnow, Stone Loach and Miller's Thumb.  The detailed report can be found here.

Several clumps of Himalayan Balsam reported and removed.

Weather

The rainfall for August was a respectable 93 mm. The highest temperature was 39.5 C on the 12^th, with 7 days of temperatures of over 30 C! The lowest temp was 5.6 C on the 31^st. Generally a calm month but with a couple of windy spells towards the end.

Many thanks to all those who contributed reports of their sightings for August 2020:

Peter Brunning, Lois Bull, Anne Dunbar-Nobes, David Farrant, Gaynor Farrant, Jennifer Hirsh, Len Mead, Andy Merryweather, Polly Merryweather, David Pimblett, Gill Smith, Derek Turnidge, Sally Turnidge.

Please email your sightings, within the Abington parishes, to the relevant ANW Recorder:

Amphibians and reptiles: Anne Dunbar Nobes      ac.dunbar.nobes@gmail.com

Birds:                               Derek Turnidge              derek@turnidges.com

Butterflies, Bees etc:       Jennifer Hirsh                jennifer@hirsh.com

Mammals:                       Gill Smith                       richardandgill.smith@live.co.uk

Flora:   Currently vacant - if interested, please contact David Farrant for more details.

Abbreviations: GA – Great Abington, LA – Little Abington, LSA – Land Settlement Association, GP – Granta Park, ORC – Old Railway Cutting.