Oysterbed update

PeterD-2009PeterD-2009 Registered Users Posts: 618 Major grins
edited August 11, 2009 in Wildlife
These were taken since my last posting.

To introduce you to the site, here is a pano.

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http://peterd-2009.smugmug.com/gallery/9023853_3A22f/1/#612698199_VdCp9-A-LB

The lagoon has two islands, the nearest is South Island and the other is North Island. As can be seen here, the lagoon is enclosed on all sides but for a weir near North Island which feeds into Langstone Harbour. A public walkway forms a U shape around the lagoonThe banks in the distance are out of bounds to the public as they too are used by breeding birds.

Now on to the activities seen last Thursday:

Most of the Black-backed gulls have left now and so too have most of the Common Tern. Those remaining are still looking after chicks which are now getting more adventuras because there is more space. Some chick now wander to the waters edge and are closely guarded by their parents.

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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612872587_LCvtx-A-LB
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612872802_Qhb9V-A-LB
The chick's plumage provides good camouflage and protects it before fledging.

Having fed the chick, the adult stands on a nearby rock to keep guard and preen itself.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612955627_B9knu-A-LB

The chick has been careless and not eaten all this fish it has been given. Just behind and o the left of the chick a whole fish lies on the stones (Can be seen if you view the original size image). A passing Black-headed Gull spots the fish and approaches. The adult Tern has spotted this.

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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612956177_cCNZa-A-LB
The adult Tern takes off and drives the Gull away whilst the chick seeks refuge against a rock.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612956766_ezFk5-A-LB

I watched another pair of Tern. This time a juvenile with flight feathers and an adult. For 1.5 hrs whilst I was there, the juvenile just sat on the rock with the adult watching over it. I suspect it had not yet taken its first flight and was weighing up whether to try or not.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612873984_44HcA-A-LB
At the end of my stay, I had the privelidge to see the adult dive in he lagoon and catch a fish. I am sure it was more for the benefit of the juvenile than for me:rolleyes . But with luck I captured both birds in this image.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#612957283_G4J83-A-LB

Now for todays visit. There seemed to be quite a bit of aggression around with adult Tern vying for the best perches from which to spot fish.
This Tern came racing in to try and land on the 'no landing' sign on South Island. Seeing it was already occupied it gave out a warning call.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#615192606_PeZZa-A-LB

A tussle occured and the arriving bird won.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#615193752_jWFWw-A-LB
Although this looks dramatic, the previous occupier of this spot flew off OK.
The new occupier had receives some battle scars as can be seen here. A white patch on its black cap.
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http://peterd-2009.smugmug.com/gallery/8916554_2JU45/1/#615195265_VY3Q2-A-LB

Sorry it's so long but I hope these shots are of interest

Comments

  • Bud1880Bud1880 Registered Users Posts: 500 Major grins
    edited August 9, 2009
    Nicely documented Peter both visually and in text. Some very nice shots in there . I like the one with the tern driving the gull away while the young'un just seems oblivious. :D Good stuff. Thanks for sharing.

    Bud
  • PeterD-2009PeterD-2009 Registered Users Posts: 618 Major grins
    edited August 10, 2009
    Bud1880 wrote:
    Nicely documented Peter both visually and in text. Some very nice shots in there . I like the one with the tern driving the gull away while the young'un just seems oblivious. :D Good stuff. Thanks for sharing.

    Bud

    Thank you Bud. Each time I have visited this site there has been something different to observe. I really enjoy visiting.
  • [Deleted User][Deleted User] Major grins Rockledge, FL on the Space CoastPosts: 0 Major grins
    edited August 10, 2009
    Some nice captures here thumb.gif

    I like the captions. They help me follow the action that you experienced.
  • PeterD-2009PeterD-2009 Registered Users Posts: 618 Major grins
    edited August 10, 2009
    Jim K wrote:
    Some nice captures here thumb.gif

    I like the captions. They help me follow the action that you experienced.

    Thank you Jim. I know the saying goes that a picture is worth a thousand words but sometimes a few words help.
  • Ric GrupeRic Grupe Registered Users Posts: 9,522 Major grins
    edited August 11, 2009
    Very good series, Peter!clap.gif

    Really gives one a feel for the place.:D
  • PeterD-2009PeterD-2009 Registered Users Posts: 618 Major grins
    edited August 11, 2009
    Ric Grupe wrote:
    Very good series, Peter!clap.gif

    Really gives one a feel for the place.:D

    Thank you Ric. It is a wonderful place where you can get close to the nesting birds and they obviously do not feel threatened by people walking around the site. When the Tern leave, they will be replaced with other migrants and so it is alive all the year round.
    I have been given permission to share this link which I think will appeal. It is authored by the seasonal site warden (Jason Crook) and contains three video shots taken by him, of Tern, Black-headed Gulls and Shelduck with their young.

    http://www.hwt.org.uk/news.php/187/breeding-birds-at-hayling-oysterbeds
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