Feeding Frenzy!

It has been a successful week, with the birds showing well for the museum visitors.  The most spectacular moment came on Friday morning when the adult male peregrine (Gavin to his friends!) returned to the Clock Tower with a tasty seagull to eat!  As you can imagine, this didn't go down too well with the local gulls, who attempted to mob Gavin as he arrived home.  Luckily, he made it to a nice comfortable ledge where he was able to enjoy his meal in peace. 

For the lucky people down below watching through scopes, it really was a WOW moment.  And there will be more to come!  Our eggs are due to hatch very soon (last year the first chick appeared on the 1st of May) which means more action on the nest ledge, more hunting trips for the adults and lots many more gory feeds to watch!

So why not come along and have your own RSPB WOW moment?!  We will be at the Museum Tuesday-Sunday, 10am-4pm.

Next Webology

I am an Intranet & Web Developer working for Amgueddfa Cymru and this blog entry is about The Next Web Conference held in Amsterdam 15th - 17th April.

If you avoid the tourist areas after 9pm, Amsterdam is a calm and laid back city. People are friendly and the only dangers are the thousands of cyclists criss-crossing pavements and over-enthusiastic refuse collection trucks spinning three-sixty at road junctions – I believe the trams are there to provide safe passage over longer distances.

Anyhow, the first “unConference” day was a little loose in how it was arranged, but intentionally so. I ventured to the Mobile DevCamp and Music & Bits sessions:

Steve Jang, CMO of social music service iMeem gave away one of his insights: despite Apple’s current dominance in the market, Google’s Android shouldn’t be underestimated and would provide decent mobile development/financial opportunities - I should clarify that this conference had money iconography and business models roaming all over it. 

Continuing with the music theme, Lucas Gonze presented one of the infrequent talks of the three days that tried to avoid direct business model chatter. His main reference point was Fresh Hot Radio, which allows people to propagate musical playlists and tracks in a sympathetic manor. Most of his selections appeared to be demos, third drafts found on web forums and such (all good); but his point was that the original author information was not lost through web propagation (embeds and share links). The website pages were simple, but they always tried to use the sometimes-scarce sources of artwork from the actual musician - it’s about the music after all. Jolly good.

Other sessions discussed and demonstrated musical ideas using mobile phones to aid interaction between the user and music. One example used an accelerometer as part of a university project, Mustick (PDF) - interesting because the development time was short.

There were Sun Microsystem start-up presentations intermittently throughout the next couple of days. The Mendeley pitch was engaging in that it approached the research world: organise your research papers across multiple computers and help find trends within your particular research field (museum's are full of curators and researchers). It is built on Adobe Air, I believe - the proliferation continues.

Andrew Keen conceptualised the state/ideal state of the web using both flamboyant and succinct language. I enjoyed his enthusiastic approach, even if certain conclusions appeared to be driven by the need for a good sound bite, rather than firm logic - "web 2.0 is dead, long live Twitter".

A Dave sidetrack: Andrew Keen used a Johannes Vermeer painting to demonstrate a particular intensity of human interaction: Woman reading a letter. I couldn’t recall the artist Jonathan Janson at the time, a fact that you wouldn't have known, but he created a humorous painting influenced by Vermeer: A young girl writing an email.

Turn on the radio, read a web article, visit the next web conference, Twitter is doing the rounds - that is fine and dandy. It can be used for good (twestival.com), it has an open API  - aggregate this source into your website/application. A conference recommendation to help control your Twitter action appeared to be: Tweet Deck, another Adobe Air application.

Matt Mullenweg, WordPress guy, had a similar vibe to the Jonathon Harris’ chat at the FOTB ’08, which I didn’t object to at all. The word “why” was mentioned. Fair enough I say.

Eric A. Meyer shared his love of JavaScript and how it allows developers to control browser standards: for instance, using JavaScript and CSS to enable keyboard control of flash media players. Cleaning up Microsoft Internet Explorer to make it a standards-compliant browser, from IE5 - IE8 – see Dean Edwards work. Meyer's conclusion: web standards can be forced on the web browsers without the need for plug-ins, and backward compatibly could be maintained.

Another Dave sidetrack: since leaving the conference I have wandered through the saveIE6 website. My web developer love of IE6 has been restored, I have seen the light - I shouldn’t fight it. SaveIE6

Michael J. Brown, an architectural theorist and practitioner (nice), completed the conference. He pointed out that current 3D environments have a little too much benzoic sulfinide (artificial sweetener) [Mr. Brown didn't use this kind of language] -  they fail because they are merely trying to replicate the real world. Who needs hardware? He finished with the cocoon concept, a learning pod.

Exhibition ideas:

A scaled back research project of the cocoon: It would involve three back-projected screens, a touch screen and/or blue-toothed mobile phone with an accelerometer (you’re missing the point Dave - my head is in my hands) - Minority Report on a shoe-string.

Based on the MiNiBar in Amsterdam, where you have a key to your own fridge, create an installation where you have key to a locked cabinet and people are only allowed to explore the particular contents of their chosen cabinet.

Yes, I think I’ve been affected.

Conference take-aways:

  • JavaScript is still great
  • The world of APIs and data aggregation wont stop tomorrow - disparate sources are being published somewhere as one
  • You can’t create communities, they already exist
  • The world wide web is the social network

Egg-static for Cardiff Peregrines

Peregrines on the Clocktower 2009 is up and running!  The birds are back and were observed mating around City Hall in late March. 

 

It was on the opening day of the project (4th April) that volunteer Peter Elkington noticed that the birds had chosen a nest site for 2009-the same spot as last year!  For those of you new to PoCT, the eyrie (nest) is located in an old raven's nest on the north-facing side of City Hall Clock Tower, just above the clock face. 

 

Since early April, the birds have barely left the nest unattended, which suggests that they are incubating eggs.  Unfortunately, due to the height of the tower, we can't see in to count them.  It will be another 2 weeks before we see the chicks appear and the mystery is revealed! 

 

At the moment, the adult birds are taking turns incubating the eggs.  If you are lucky you may see a change over at the nest site.  Occasionally, one of the birds will return to the tower with prey and give us a gory treat as they devour their hard earned meal.

 

We estimate that hatching will occur in the first week of May (last year the first egg hatched on 1st May) and then the real fun will start!  Rearing hungry chicks is demanding and both mum and dad will have to work really hard to keep the food coming.  Until then, however, it's a waiting game...

St Teilo's Church - the book

No blogs for a while now - but mostly because we've been working full tilt on the book (also because I've been off for a week...).

So, it's now at the printers, and there's nothing - well, hardly anything - more we can do now. If all is well the books will be in Cardiff this Friday, and we'll all be at St Fagans launching it on Sunday. If the weather is anywhere as good as it has been this last week or so then it'll be a truly lovely afternoon.

As exciting as it is to look forward to seeing the actual book (no matter how many proofs, dummies etc you've seen - the real thing always looks different!) this bit always makes me a bit nervous too. After it arrives, and I spot the inevitable typo that got away, or something I wish we'd changed when we had the chance, or... and after the launch event, I'll be able to reflect on what a pleasure it was to work on and how lovely everybody was to work with. It's a real privilege to have been able to learn so much about the whole project - one of the very best bits of my job is being able to get involved with such a variety of different projects that might otherwise have passed me by. But with this one in particular, I think, the depth of people's knowledge and skills, and their committment, is inspiring.

 

Anyway, look out for it, available in all good bookshops - soon!

 

Archif De la Beche yn Amgueddfa Cymru

Syr Henry Thomas De la Beche (1796-1855)

Syr Henry Thomas De la Beche (1796-1855)

Ddaeareg Jamaica gan De la Beche

Map daearegol cyntaf Jamaica

Duria Antiquior - dyfrlun gan De la Beche yn 1830
Duria Antiquior

- A more Ancient Dorset. Dyfrlliw gan De la Beche yn 1830. Y llun hwn oedd y cyntaf i bortreadu amgylchedd ffosil yn ei gyfanrwydd, ac i ddangos sut yr oedd gwahanol elfennau o'r ffosilau ffawna a flora yn rhyngweithio, yn arbennig felly ymlusgiaid môr mawr y Cyfnod Jwrasig cynnar.

De la Beche a'i merched in Abertawe yn 1853

De la Beche a'i merched yn Abertawe, 1853

Mae Adran Daeareg Amgueddfa Cymru yn rhoi llety i un o'r archifau daearegol pwysicaf yn y byd. Mae'n cynnwys dros 2,000 o eitemau - llythyrau, dyddiaduron, dyddlyfrau, brasluniau a ffotograffau - gan un o brif ddaearegwyr dechrau'r bedwaredd ganrif ar bymtheg, Syr Henry Thomas De la Beche (1796-1855).

Yn ystod hanner cyntaf y bedwaredd ganrif ar bymtheg chwaraeodd De la Beche ran bwysig yng ngwyddor newydd daeareg. Yn ogystal â'i gyfraniadau gwyddonol, sefydlodd ddaeareg fel galwedigaeth a sefydlu nifer o brif sefydliadau daearegol Prydain gan gynnwys y rhain:

  • British Geological Survey
  • Museum of Practical Geology (wedyn y Geological Museum ac erbyn hyn y Natural History Museum yn Llundain)
  • School of Mines (erbyn hyn yn rhan o Imperial College Llundain)
  • Mining Record Office (erbyn hyn yn rhan o'r Coal Authority).

Ganed De la Beche yn Llundain ac fe'i magwyd yn Nyfnaint a Lyme Regis yn Dorset, ble datblygodd ddiddordeb mewn daeareg drwy ei gyfeillgarwch gyda merch leol, Mary Anning (1799-1847) a oedd yn casglu ffosiliau.

Jamaica

Roedd cyfoeth ei deulu'n dod o gaethweision a phlanhigfa siwgwr yn Jamaica, ac ym 1823-4 treuliodd ddeuddeg mis ar yr ystâd. Roedd hefyd wedi teithio o amgylch yr ynys gan archwilio ei cherrig brig. Wrth ddychwelyd i Loegr, cyhoeddodd y disgrifiad cyntaf o ddaeareg Jamaica a'i map daearegol cyntaf. Ystyrir De la Beche fel 'tad daeareg Jamaica'.

Dechreuodd De la Beche fapio creigiau Dyfnaint yn gynnar yn y 1830au. Ond roedd yr aflonyddwch yn Jamaica oherwydd diddymu caethwasiaeth a chwymp yn y farchnad siwgwr wedi ei adael mewn anawsterau ariannol. Nid oedd yn gallu parhau gyda'i waith. Ysgrifennodd at Fwrdd yr Ordnans gan gynnig cwblhau mapio daearegol Dyfnaint i'r llywodraeth am £300. Roedd ei gais yn llwyddiannus a chafodd ei benodi'n Ddaearegydd i Arolwg Trigonometrig yr Ordnans.

Sefydlu Arolwg Daearegol Prydain

Unwaith bod gwaith Dyfnaint wedi'i orffen gwnaeth gais llwyddiannus i barhau gyda mapio daearegol Cernyw ac ym 1835 sefydlwyd Arolwg Daearegol yr Ordnans. O hwn tyfodd Arolwg Daearegol Prydain heddiw. Mewn cyfnod pan oedd y rhan fwyaf o ddaearegwyr yn ficeriaid neu amaturiaid oedd â diddordeb gydag incwm preifat, De la Beche oedd un o'r proffesiynolion cyntaf.

Ym 1837 symudodd De la Beche ei Arolwg Daearegol i Abertawe gan gydnabod pwysigrwydd economaidd maes glo Cymru. Yn fuan daeth yn rhan o fyd gwyddonol lleol fel aelod o Sefydliad Athronyddol a Llenyddol Abertawe a chyfaill i'r naturiaethwr o Abertawe, Lewis Weston Dillwyn.

Roedd gan De la Beche ferch deunaw oed, Elizabeth (Bessie). Yn fuan daeth hi'n gyfaill i un o feibion Dillwyn,

Lewis Llewelyn Dillwyn , a phriodon nhw yn Awst 1838. Gan eu disgynyddion nhw y daeth y rhan fwyaf o archif De la Beche i'r Amgueddfa yn y 1930au.

Darganfod ffosiliau ysblennydd

Mae'r papurau'n cynnwys cyfoeth o wybodaeth am ddaeareg gynnar yn hanner cyntaf y bedwaredd ganrif ar bymtheg. Roedd enwau'r cyfnodau daearegol (Cambriaidd, Ordofigaidd ac ati) sydd erbyn hyn mor hysbys yn cael eu cynnig am y tro cyntaf ac o hyd yn ddadleuol. Roedd ffosiliau newydd ac ysblennydd yn cael eu darganfod a thystiolaeth o Oes y Rhew'n cael ei hadnabod am y tro cyntaf.

Bu De la Beche yn gweithio'n bersonol ar ddisgrifiadau cyntaf ffosiliau'r ymlusgiaid morwrol mawr, y pysgymlusgiaid a'r plesiorsoriaid. Mae llawer yn y papurau hefyd parthed sefydlu'r Arolwg Daearegol a'r sefydliadau eraill roedd ef wedi eu sefydlu.

Darwin yn ysgrifennu at De la Beche

Roedd De la Beche yn gohebu gyda phrif ddaearegwyr y dydd a gofynnwyd iddo'n aml, ar sail ei brofiad o Jamaica, am gyngor am yr ynys. Mae un o lythyrau'r casgliad yn ei holi ym 1842 am liw'r ceffylau, y gwartheg a'r anifeiliaid eraill a fagwyd ers sawl cenhedlaeth ar yr ynys a sut roedden nhw wedi newid. Awdur y llythyr oedd Charles Darwin a oedd adeg honno'n ffurfio ei ddamcaniaeth am esblygiad.

Roedd De la Beche yn ddarluniwr medrus ac mae hyn yn amlwg yn yr archif. Roedd yn gywir iawn wrth fraslunio tirluniau, darluniadau o ffosiliau a chroestoriadau daearegol ond hefyd gwnaeth nifer o wawdluniau a chartwnau. Roedd y rhain yn ffordd iddo wneud sylwadau ar ddatblygiadau mewn daeareg ac ar ei weithgareddau ei hun a rhai ei gyfoedion.

Adnodd pwysig yw'r archif i hanes daeareg ac mae ymchwilwyr o Brydain a thramor yn ymgynghori â hi'n aml - i drefnu ymweliad,

cysylltwch â ni .

Nodyn: fe olygwyd yr erthygl hon ar 28/06/17 i ddileu cyfeiriad at de la Beche fel "perchennog caethweision teg".