1.0PONThttps://www.pontcymru.org/cy/PONThttps://www.pontcymru.org/cy/author/p0nt-admin/Arolwg Pryfed Peillio | PONTrich600338<blockquote class="wp-embedded-content" data-secret="mGzwSZMaJm"><a href="https://www.pontcymru.org/cy/gweithgareddau-lles-teuluoedd/arolwg-pryfed-peillio/">Arolwg Pryfed Peillio</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.pontcymru.org/cy/gweithgareddau-lles-teuluoedd/arolwg-pryfed-peillio/embed/#?secret=mGzwSZMaJm" width="600" height="338" title="“Arolwg Pryfed Peillio” — PONT" data-secret="mGzwSZMaJm" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
/* ]]> */
</script>
https://www.pontcymru.org/wp-content/uploads/2020/06/Cym-page-1.png591832Gallwch gynnal yr arolwg yn eich gardd, ar eich fferm neu pan rydych yn mynd allan am dro yn ddyddiol. Dylech ddewis diwrnod cynnes, heulog os yn bosib, unrhyw bryd rhwng mis Ebrill a mis Awst. Lawrlwythwch daflen yr arolwg a llenwi’r manylion. Wedyn dewiswch ddarn o laswelltir, gwrych neu ymyl glaswellt gyda blodau a dewis un math o flodyn h.y. blodyn menyn, ysgall, llygad … Continue reading »