Neges bwysig gan Fywyd Gwyllt Glaslyn am brosiect Traeth Bach. An important message from Bywyd Gwyllt Glaslyn Wildlife about the Traeth Bach project. www.glaslynwildlife.co.uk/important-up...

Ymunwch gyda ni Tachwedd 22+23 am y tro olaf eleni ar gyfer penwythnos arbennig o wylio adar a siopa Nadolig i’r carwyr Gweilch Glaslyn yn eich bywyd. Join us 22+23 November for the final time this year for a special winter weekend of birdwatching and shopping for Glaslyn Osprey Christmas presents.

Mae Calendr Gweilch Glaslyn 2026 ar gael rŵan. Archebwch o’r siop ar ein gwefan i’w dderbyn cyn y Nadolig! www.glaslynwildlife.co.uk/cy/shop/ The Glaslyn Ospreys Calendar 2026 is now available. A must have item for Osprey followers. Order from our online shop now in time for Christmas!

Ymunwch gyda ni ar gyfer Penwythnos Gwylio Adar yr Hydref! 🍁🍁🍁 Join us next weekend for our Autumn Birdwatching Weekend!

DIGWYDDIAD WEDI’ GANSLO OHERWYDD Y STORM EVENT CANCELLED DUE TO FORCASTED STORM

🍄 Ymunwch efo ni ar Helfa Ffwng yng Nghoedlan Hafod Garegog (Gyda chaniatâd yr Ymddiriedolaeth Genedlaethol). 🍄 Join us for a Fungi Hunt in Hafod Garegog Woodland (With permission of the National Trust). Rhaid archebu lle drwy e-bostio / Booking essential by emailing [email protected]

Last week I saw twice as many Black Guillemots in one 'scope scan than breed in Wales. What's going on with these wonderful #seabirds? Plus recent sightings in #NorthWales, a public appeal from @glaslynospreys.bsky.social and good news for a Conwy nature centre. www.birdnotes.wales/blog/black-g...

Awst 28 ac mae Elen a Teifi dal gyda ni! Mae Z2/Aeron a'i ddwy ferch dal yn bresennol ym Mhont Croesor hefyd. August 28 and Teifi and Elen are both still with us! Z2/Aeron and his two daughters are also still present at Pont Croesor too.

Rhagor o luniau o Aran yn ystod ei ymweliad i Bont Croesor ar 27 Gorffennaf. Diolch Joanne Harvey am eu rhannu gyda ni. More photos of Aran during his visit to Pont Croesor on July 27. Thanks to Joanne Harvey for sharing them with us.

Wythnos ddiwethaf: Aran ger y Ganolfan Ymwelwyr, tri chyw ar nyth Pont Croesor (un yn ychwanegol), ac o leiaf tri Gwalch yn ymyrryd. The past week: Aran perched close to the Visitor Centre, three chicks on the Pont Croesor nest (one was a visitor), and at least three different intruding Ospreys.

Diolch i Trish a Sophia o Ymddiriedolaeth Bywyd Gwyllt Gogledd Cymru am ein croesawu i Brosiect Gweilch Brenig yr wythnos hon. Thank you to Trish and Sophia from North Wales Wildlife Trust for making us feel so welcome on our visit @brenigospreys.bsky.social this week. @northwaleswt.bsky.social

Cafodd gwirfoddolwr Joanne Harvey y pleser o weld Glas y Dorlan wrth y Caban Gwarchod dydd Sul diwethaf wrth iddi ddisgwyl i Walch ymddangos. Protection volunteer Joanne Harvey was treated to the sighting of a Kingfisher on the footbridge last Sunday as she patiently waited for an Osprey to appear.

In this week's @northwaleslive.bsky.social BirdNotes, news from Osprey nests and a roundup of sightings in #NorthWales, including this fine Curlew Sandpiper (📷Joel Tragen). And have your say on proposed name change for a popular nature reserve. #BirdingWales www.birdnotes.wales/blog/pit-sto...

Roedd ymwelydd annisgwyl i'n cyfarch wrth gyrraedd y Ganolfan Ymwelwyr bore ddoe. Dyma'r tro cyntaf inni weld Iwrch ym Mhont Croesor! There was an unexpected visitor to greet us as we arrived at the Visitor Centre yesterday morning. This is the first time we have seen a Roe deer at Pont Croesor!

Ar y diwrnod hwn llynedd... Dyma oedd y tro 1af inni weld KC6/Teifi ar nyth Glaslyn! Dyma hefyd oedd y tro 1af iddo gael ei weld ym Mhrydain fel oedolyn. On this day last year... The first time we ever saw KC6/Teifi on the Glaslyn nest! It’s also the 1st time he was resighted in the UK as an adult.

Diolch Laura a Joseff o Menter Môn a’r criw o fyfyrwyr brwdfrydig o Brifysgol Bangor am ddod draw i’r Safle Gwarchod dydd Llun diwethaf i helpu ni i gael gwared o’r holl Jac y Neidiwr. Gweithiodd pawb yn galed iawn drwy’r pnawn…a hynny mewn gwres llethol! Does run planhigyn ar ôl!

Mae'n amser Cyfrifiad Mawr y Gloÿnnod Byw! Roedden ni wrth ein bodd pan welodd un o'n gwirfoddolwyr Fritheg werdd yn ddiweddar - rhywogaeth nad ydyn ni'n ei weld yn aml yma yng Nglaslyn. Ydych chi am ymuno yn y cyfrif? butterfly-conservation.org/news-and-blo...

🦋 It’s time for the Big Butterfly Count! We were thrilled when one of our volunteers recently spotted a Dark green fritillary - not a butterfly we often see here at Glaslyn. Will you be joining in with the count? butterfly-conservation.org/news-and-blo...

Diolch yn fawr i Iolo Williams am daro heibio Ganolfan Ymwelwyr Gweilch Glaslyn heddiw, roeddem wrth ein bodd yn sgwrsio a dal i fyny! 😄 Thank you to Iolo Williams for stopping by the Visitor Centre today, a lovely chance to chat and catch up! 😃

Am 05:42 bore ddoe, glaniodd Glas 019 ar nyth Glaslyn. Hi yw'r fenyw a drawsleolwyd yn Harbwr Poole 2019 sy'n bridio ar nyth lleol. At 05:42 yesterday morning, intruding Osprey Blue 019 landed on the Glaslyn nest. She is the Poole Harbour 2019 translocated female breeding locally.

Does unman gwell i dreulio diwrnod o haf (yn ein barn ni 😆) ☀️☀️☀️☀️ There’s nowhere better to spend a summer’s day (in our opinion 😆)

Mae’n mynd i fod yn ddiwrnod poeth eto… dewch i gysgodi ger yr Afon Glaslyn efo hufen iâ. 🍦😎🍦😎🍦😎 It’s going to be another scorching day… the perfect time to enjoy ice cream in the shade by the Afon Glaslyn.

Cawsom ddigwyddiad Gwylwyr Glaslyn ardderchog ddydd Llun! Diolch i bawb a fynychodd, i Gail Edgley am ei chyflwyniad, ac i Aran am wneud ymddangosiad! A great Chatters’ event on Monday, thanks to everyone for joining us, to Gail Edgley for her presentation, and to Aran for making an appearance!

Mewn llai na phythefnos ar 7fed Orffennaf bydd gwylwyr ffrwd byw Glaslyn yn cwrdd gyda’i gilydd yng nghanolfan Gweilch Glaslyn. Archebwch eich lle am ddim isod! In less than a fortnight on 7th July, Glaslyn live stream watchers will meet up at Glaslyn Ospreys. Book your free ticket below!

Ar Mehefin 19 gwnaeth Glas 721 (Dyffryn Tweed 2022) ei 3ydd ymddangosiad o'r flwyddyn ar nyth Glaslyn. Doedd Elen ddim yn hynod groesawgar a gafodd 721 ei hebrwng i ffwrdd. On June 19 Blue 721 (Tweed Valley 2022) made his third appearance of the year at the Glaslyn nest. Elen escorted him away.

Rhagor o ymwelwyr! Ar Mehefin 18 glaniodd Glas 432/Eshells (Nyth Kielder 6 2021) a Glas 416 (Nyth preifat Cumbria 2020) ar nyth Glaslyn gyda'i gilydd. More visitors! On June 18 Blue 432/Eshells (Kielder Nest 6 2021) and Blue 416 (Private nest Cumbria 2020) landed on the Glaslyn nest together.

Ar Mehefin 13 gwnaeth Glas 7C1 (Cumbria 2022) ei hailymweliad â nyth Glaslyn eleni. Mae gan 7C1 gysylltiad â Glaslyn gan mai merch 9C (2014) yw hi. On June 13 Blue 7C1 (Cumbria 2022) made her second visit to the Glaslyn nest this season. 7C1 has a Glaslyn connection as she is daughter of 9C (2014).

Mae stori 2025 yn parhau... Pam dim cywion? Lle mae Aran? Pwy oedd y Gwalch diarth dirgel? Atebion yn ein blog. 👇 2025 story continues… Why no chicks? Where is Aran? And who was the mysterious blue ringed visitor? Questions answered in our latest blog. 👇 www.glaslynwildlife.co.uk/.../the-2025...

Ydych chi’n dod?? 👇👇👇👇 Are you coming??

Mae un o gywion cyntaf Aran ac Elen o 2023 nôl yng Nghymru! Roedd Glas 0H2 ar nyth Gweilch Dyffryn Wysg y bore 'ma. Diolch iddyn nhw am y fideo. One of Aran and Elen’s first brood from 2023 has returned to Wales! Blue 0H2 was seen at Usk Valley Ospreys this morning. Thanks to them for the video.

WYTHNOS GWIRFODDOLWYR! Rydym wastad yn ddiolchgar am ein gwirfoddolwyr, ond mae hyn yn rhoi esgus i ni ddiolch am bopeth maen nhw'n ei wneud. VOLUNTEERS’ WEEK! We’re always grateful for our dedicated volunteers, but this week gives us an excuse to show our appreciation for everything they do.

Edrych debyg bod KC6/Teifi wedi darganfod hen bwll pysgota Aran wrth y nyth lle'r oedd o arfer dal pryd sydyn ar gyfer y cywion. ******** It looks like KC6/Teifi has discovered Aran's old fishing spot near the nest which used to come in handy to make fast food deliveries to the chicks.

APÊL FFRYDIO BYW 2025 LIVE STREAMING APPEAL! Allwch chi ein helpu i gyrraedd ein targed apêl ffrydio byw blynyddol o £10,000 eleni? ***** Can you help us meet our annual live stream appeal target of £10,000 this year? www.glaslynwildlife.co.uk/annual-live-...

Penblwydd Hapus Teifi! Deorwyd KC6/Teifi ar y diwrnod hwn pum mlynedd yn ôl ar nyth Dyfi i Telyn(3J) ac Idris. ******** Happy Birthday Teifi! KC6/Teifi was hatched on this day five years ago on the Dyfi nest to Telyn(3J) and Idris.

Golygfa hyfryd o’r lleuad dros nyth Glaslyn bore Iau. 🌕🌕🌕🌕🌕 Beautiful view of the moon over the Glaslyn nest on Thursday morning.

Gwalch y pysgod yn erbyn Hebog yr ehedydd? Mentrodd pâr o Hebogiaid yr ehedydd digywilydd i blymio KC6/Teifi dydd Mawrth… wnaethon nhw ddim aros o gwmpas yn hir iawn! Hobby v Osprey? KC6/Teifi was dovebombed by a pair of cheeky Hobbies on Tuesday… they didn’t hang around for long!

Mae’r dyffryn wedi bod yn fyw gyda Gweilch y tymor hwn gyda 12 yn ymweld â nyth Glaslyn hyd yma. Dilynwch y ddolen i weld y lluniau. The valley has been abuzz with Ospreys this season with 12 visitors to the Glaslyn nest so far. See photos on our website: www.glaslynwildlife.co.uk/glaslyn-intr...

Am dymor llawn drama hyd yma. Mae ein blog diweddaraf yn ceisio cofnodi stori'r tymor hyd yn hyn. www.glaslynwildlife.co.uk/.../the-ever... What a few weeks it has been on the Glaslyn nest. Our latest blog attempts to capture the ever changing story of the season so far.

Nôl mewn stoc! Does dim prinder o Weilch yn ymweld â dyffryn Glaslyn eleni, a nawr mae rhain wedi glanio yn siop y Ganolfan Ymwelwyr! Back in stock! There’s been no shortage of Ospreys in the Glaslyn valley this season, and now they’ve landed in the Visitor Centre shop!

Gwylwyr Glaslyn - Amser Ychwanegol! Eich cyfle i gwrdd â chyd-ddilynwyr Glaslyn a sgwrsio mewn person yng nghanolfan Gweilch Glaslyn. 🎟️ www.eventbrite.co.uk/e/1345493239... Glaslyn Watchers-Extra Time! Your opportunity to meet up with fellow Glaslyn followers+chatters in person at Glaslyn Ospreys.

10 mlynedd! Ar y diwrnod hwn ddeng mlynedd yn ôl glaniodd Aran ar nyth Glaslyn am y tro cyntaf, pan fethodd y gwryw gwreiddiol 11(98) â dychwelyd. 10 years! On this day ten years ago Aran landed on the Glaslyn nest for the very first time, when the original male 11(98) failed to return.

Glas 7C1 (2022) yn ymyrryd ar nyth Glaslyn! Cyw i Glas 9C ac yn or-gyw i Mrs G ac 11(98). Blue 7C1 (2022) intrudes on the Glaslyn nest! Chick to Blue 9C and grand-chick to Mrs G and 11(98).

Mae Aran wedi adennill nyth Glaslyn am y tro… ai dyma ddechrau tymor newydd i Aran ac Elen? Aran seems to have reclaimed the Glaslyn nest for the time being… is this the beginning of a fresh start for Aran and Elen?

Mae’r frwydr dros nyth Glaslyn yn parhau. Mae KC6/Teifi wedi torri’r wyau ac mae Aran yn erlid gweilch o’r dyffryn. The battle for the Glaslyn nest continues. KC6/Teifi has destroyed the eggs and Aran continues to chase opsreys out of the valley. We can only watch as the situation develops.

Rydym yn hynod falch o ddweud fod tri chyw nythaid olaf Mrs G ac Aran yn 2022 wedi dychwelyd fel oedolion! We are incredibly pleased to share that all three of Mrs G and Aran’s final brood of 2022 have returned to the UK as adults! More here: www.glaslynwildlife.co.uk/cy/blue-499-... 📸 Dyfi

PLOP! Dyma Elen yn dodwy ei hail wy neithiwr. Eisteddodd yng nghwpan y nyth o gwmpas 20:00, gan godi am 21:14 wrth i'r wy fynd plop mewn i'r nyth! PLOP! Here Elen laying her 2nd egg last night. She sat in the nest cup around 20:00, lifting at 21:14 for us to see the egg plop into the nest!

Mae Elen wedi dodwy ail wy am 21:14 neithiwr! Gafodd y cyntaf ei wrthod gan Aran ac fe'i claddwyd yn y nyth. A fydd yn derbyn hwn? Amser a ddengys... Elen has laid her 2nd egg at 21:14 last night! The first was rejected by Aran and buried in the nest. Will he accept this one? Time will tell...

Ymweliad gan Glas 498, cyw canol nythaid olaf Mrs G ac Aran, 2022. Cafwyd cipolwg sydyn arno am 09:18 cyn iddo gael ei erlid gan Aran. A visit from Blue 498, the middle chick of Mrs G and Aran's last brood in 2022. We caught a quick glimpse of him at 09:18, before being chased off by Aran.