The Whitlingham Bird Report for 2016 is now available to download here.

The previous reports are also availble: 2015 here,
2014 report here and the 2013 report here. Thanks to everyone who has contributed sightings, information and photos to these reports.

You may also be interested in Chris Durdin's Thorpe Marsh Wildlife Report for 2016, which is available http://www.honeyguide.co.uk/documents/ThorpeMarshesWildlifeReport2016.pdf

NORWICH: Mousehold Hairstreaks part 2

1st August 2011

The recent Brown Argus sightings have brought up the unlikely scenario that I could see all 34 regular Norfolk butterflies in a year (I'm not counting Silver-washed Fritillary in that as it seems they are yet to establish themselves - I'd still like to see one though!). I reckon I'll bump into Grayling around Salthouse later in the summer, so Painted Lady seems to be the one I may struggle with as they seem very thin on the ground this year. Anyway, that left Purple Hairstreak to see, and luckily enough there are some at Mousehold Heath.


With the sun shining I started at Zak's, where a colony of PHs are meant to live on the central oak ("Turner's Oak"). With no sign there I went to investigate the myriad other oaks on the heath, finding Small Copper butterflies, Brown Hawker, Common Darter and Emperor dragonflies and a Common Lizard. Eventually I found a couple of Purple Hairstreaks, even getting a record shot of a tatty individual before it flew off. I then found another five around some oaks where I had seen them last year, and four more (2 and 2) near more oaks on my way back along the edge of the heath. I did fail in my secondary mission, to find Striped-winged Grasshoppers, which have apparently colonised in the last few years. I didn't actually put that much effort in, having seen that most of the ones I was kicking up (not literally) were Field Grasshoppers.


Another one for the "poor record shot" album

2 comments:

  1. I assume you include the introduced chalkhill blues but not clouded yellow in the 34!

    No need to list the 36 tickable species in Norfolk, 37 with chalkhill blue.

    34 regular species plus two county rarities, silver-washed fritillary and the 2010 Titchwell Camberwell Beauty.

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  2. Yeah I was including Chalkhill Blue in that total. I know they are introduced, but they seem to have been there a while now and are definitely breeding! When/if they become properly countable is down to the individual I guess.

    I count Clouded Yellow in with the other two rarities. I know they are annual, but I reckon there are probably less than 10 or 20 a year (I am sort of making that up, will search for figures to back it up), and can't be guaranteed at any particular site. Arguably I should chuck Red Admiral and Painted Lady in with them and call them all migrants, but that seems a bit extreme!

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