A Year in the Valley

A Year in the Valley

Discovering the flora and fauna in a small square of Portmellon Valley

  • BioBlitz
  • The Rules
  • Tally
  • Map
  • Bird Page
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  • Garden Cross Spider

    Garden Cross Spider

    I’m really pleased that the big spiders spinning webs across the path and in the grass turned out to be a spider I hadn’t photographed before.  Unmistakeably the garden cross spider, it’s a big old orb spider with a cross emblazoned on its back in white dots, set within a brown Christmas tree shape.  It hasn’t been often that species have been this easy to identify.  Hurrah!   

    Garden cross spiders are a type of orb spider and are known for their large webs often strung across pathways, as I have found.  If it is disturbed it will try and shake the web or drop down on a silken thread and hide till danger has passed and it can return to its web.

    These are big-bodied spiders, especially the females.  It looks quite fierce but is not known to bite humans. 

    In spite of the heatwave we are currently experiencing, I associate these large spiders webs draped everywhere with autumn and ‘Back to School’ because they are usually dripping prettily with dew drops against a misty backdrop. I wondered if that was just me, but the Natural History Museum say that although spiders webs can be found all year round, it is in the autumn that we are most likely to notice them, when they are revealed by dew and mist droplets. Also the spiders are fully-grown and looking for a mate, so they are more visible too.

    Birds were gathering on the telegraph wires yesterday evening and we are wondering whether the housemartins will be leaving us, soon. The swifts went weeks ago.

    Daisy D

    07 September 2023
    Spiders
    European Garden Spider, Garden Cross Spider, Housemartin, Swift
  • Housemartin – or the trouble with flies and birds

    Housemartin – or the trouble with flies and birds

    Well, the trouble with flies and birds is that they fly too fast to be photographed.

    And one of the rules I had set myself was that I could only record species that I could provide photographic evidence of.  So I have various pictures of a black dot in a blue sky (at least it was blue, not grey!). 

    Here we have, what I believe was a house martin.  There were both swifts and house martins in the sky – the swifts screaming up and down the valley in Red Arrow-like formation and the house martins flitting here and there.  I am starting a Tally page with a separate list of species that I have seen but not evidenced, so I will put the swifts there for the time being.

    Also on that list will be midges, a dragonfly, butterflies, and other unidentified flies.  There is a particular blue butterfly that only Mr C has seen because by the time I have grabbed my camera, it has long gone.  This has happened several times. 

    The house martins nested on our house the summer we moved here.  It was exciting.  In the last few years, I think they have nested on houses uphill from ours and then they fly down between the houses to the valley. 

    Daisy D

    24 June 2023
    Birds
    Housemartin, Swift

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  • June 2023
  • Spotted in September
  • Spotted in August
  • Spotted in July
  • Spotted in June
  • Conclusions