{"id":12971,"date":"2022-08-17T15:04:50","date_gmt":"2022-08-17T15:04:50","guid":{"rendered":"https:\/\/www.wwbic.org.uk\/?page_id=12971"},"modified":"2022-08-17T15:04:50","modified_gmt":"2022-08-17T15:04:50","slug":"mapiau-tetrad-ceredigion","status":"publish","type":"page","link":"https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/","title":{"rendered":"Mapiau Tetrad Ceredigion"},"content":{"rendered":"<h4><a href=\"https:\/\/www.wwbic.org.uk\/projects\/brown-hairstreak-project\/ceredigion-tetrad-maps\/attachment\/county2\/\" rel=\"attachment wp-att-9495\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9495 aligncenter\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2.png\" alt=\"\" width=\"1530\" height=\"1205\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2.png 1530w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2-400x315.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2-600x473.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2-768x605.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2-685x539.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/county2-1024x806.png 1024w\" sizes=\"auto, (max-width: 1530px) 100vw, 1530px\" \/><\/a>Isod mae&#8217;r tetradau targed ar gyfer Ceredigion.<\/h4>\n<h4>I gael rhagor o wybodaeth am y mapiau tetrad cliciwch <a href=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/1.-BH-targeted-tetrads-survey-programme-2021-on-WWBIC.pdf\">yma<\/a>.<\/h4>\n<h4>I lawrlwytho mapiau PDF, cliciwch <a href=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/Ceredigion.pdf\">yma<\/a>.<\/h4>\n<p>Bydd cofnodion y Brithribin Brown (os ydynt yn bresennol) yn cael eu plotio \u00e2 seren goch a&#8217;u labelu \u00e2&#8217;r flwyddyn y daethpwyd o hyd iddynt.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 100%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-12971 gallery-columns-1 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn14s-3-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9498\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14S-2-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9498'>\n\t\t\t\tSN14S &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn14t-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9500\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14T-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9500'>\n\t\t\t\tSN14T &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn14u-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9502\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14U-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9502'>\n\t\t\t\tSN14U &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn14y-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9504\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN14Y-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9504'>\n\t\t\t\tSN14Y &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn24c-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9506\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24C-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9506'>\n\t\t\t\tSN24C &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn24h-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9508\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24H-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9508'>\n\t\t\t\tSN24H &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn24l-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9510\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24L-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9510'>\n\t\t\t\tSN24L &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn24q-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9512\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Q-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9512'>\n\t\t\t\tSN24Q &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn24r-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9514\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24R-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9514'>\n\t\t\t\tSN24R &#8211; North West of Cenarth \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn24y-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9516\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN24Y-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9516'>\n\t\t\t\tSN24Y &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn34c-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9518\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34C-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9518'>\n\t\t\t\tSN34C &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn34h-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9520\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34H-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9520'>\n\t\t\t\tSN34H &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn34v-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9522\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN34V-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9522'>\n\t\t\t\tSN34V &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44a-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9524\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44A-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9524'>\n\t\t\t\tSN44A &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44f-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9526\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44F-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9526'>\n\t\t\t\tSN44F &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44k-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9528\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44K-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9528'>\n\t\t\t\tSN44K &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44l-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9530\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44L-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9530'>\n\t\t\t\tSN44L &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44q-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9532\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44Q-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9532'>\n\t\t\t\tSN44Q &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44v-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9534\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44V-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9534'>\n\t\t\t\tSN44V &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn44w-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9536\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN44W-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9536'>\n\t\t\t\tSN44W &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.wwbic.org.uk\/cy\/prosiectau\/archif-prosiectau\/prosiect-brithribin-brown\/mapiau-tetrad-ceredigion\/attachment\/sn66f-2-2\/'><img loading=\"lazy\" decoding=\"async\" width=\"3508\" height=\"2480\" src=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1.png\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-9538\" srcset=\"https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1.png 3508w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-400x283.png 400w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-600x424.png 600w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-768x543.png 768w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-1536x1086.png 1536w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-2048x1448.png 2048w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-685x484.png 685w, https:\/\/www.wwbic.org.uk\/wp-content\/uploads\/2021\/12\/SN66F-1-1024x724.png 1024w\" sizes=\"auto, (max-width: 3508px) 100vw, 3508px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-9538'>\n\t\t\t\tSN66F &#8211; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Isod mae&#8217;r tetradau targed ar gyfer Ceredigion. I gael rhagor o wybodaeth am y mapiau tetrad cliciwch yma. I lawrlwytho mapiau PDF, cliciwch yma. Bydd cofnodion y Brithribin Brown (os ydynt yn bresennol) yn cael eu plotio \u00e2 seren goch a&#8217;u labelu \u00e2&#8217;r flwyddyn y daethpwyd o hyd iddynt.<\/p>\n","protected":false},"author":7,"featured_media":9496,"parent":11577,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width.php","meta":{"footnotes":""},"class_list":["post-12971","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mapiau Tetrad Ceredigion - Canolfan Gwybodaeth Bioamrywiaeth Gorllewin Cymru<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wwbic.org.uk\/projects\/projects-archive\/brown-hairstreak-project\/ceredigion-tetrad-maps\/\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mapiau Tetrad Ceredigion - Canolfan Gwybodaeth Bioamrywiaeth Gorllewin Cymru\" \/>\n<meta property=\"og:description\" content=\"Isod mae&#8217;r tetradau targed ar gyfer Ceredigion. I gael rhagor o wybodaeth am y mapiau tetrad cliciwch yma. I lawrlwytho mapiau PDF, cliciwch yma. 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