Cynorthwywch ni i ddiogelu’r Maelgi yn yr Ynysoedd Dedwydd, yn Nwyrain yr Iwerydd ac ym Môr y Canoldir drwy nodi’r hyn i chi eu gweld ar y Map Cipolwg o’r Maelgi. Bydd y wybodaeth hon yn cael ei rhannu ymysg Partners and Collaborators er mwyn cael gwell dealltwriaeth a diogelu’r Maelgi yn yr ardal. Diolch i chi am heich help!
Er mwyn nodi eich bod wedi gweld Maelgi:
The angel shark family is the third most threatened of all the world’s sharks and rays. There are currently at least 23 described species in the family Squatinidae. Many of these species have overlapping ranges and similarities in morphology, causing some confusion in species identification. Of the 23 described species, 13 are now listed in a threat category on the IUCN Red List of Threatened Species (8 Critically Endangered, 4 Endangered and 1 Vulnerable), while one species remains Data Deficient and one recently discovered species in Not Evaluated.
There is hope! Thanks to reports to this sightings map, several areas have been identified as a unique stronghold for some species. Help us to better understand and conserve these species by reporting your angel shark sighting to the map.
Mae 2016 yn nodi cam pwysig ar gyfer cadwraeth y Maelgi, gyda datblygiad Angelshark Action Plan for the Canary Islands a Rhwydwaith Gadwriaethol y Maelgi.
Count The Angels is an annual event created to promote the conservation of the Angelshark in the Canary Islands. The Count the Angels data, alongside regular sightings submitted to the map and visual ID tagging data, help us to understand the ecology and abundance of this iconic species.
Count The Angels is completed over three days, to coordinate divers across the Canary Islands to dive at the same time to search for Angelsharks.
In 2024 we are completing Count the Angels on 6, 7, & 8 December
Mae’r sefydliadau isod yn bartneriaid o’r Map Cipolwg o’r Maelgi a bydant yn derbyn data o’r hyn a welsoch. Bydd y data yn cael ei ddefnyddio gan bob sefydliad er mwyn deall yn well a diogelu’r Maelgi yn eu hardaloedd. Bydd yn arwain at gyfleoedd i gydweithio ar ymchwil a chadwraeth.
E-bostiwch ni os hoffech fod yn Bartner neu’n Gydweithiwr..
Datblygwyd y Map Cigolwg o’r Maelgi gan Octophin Digital ar gyfer Cymdeithas Sŵoleg Llundain, fel rhan o’r Angel Shark Project. Cafodd ei ariannu gan Gronfa Gadwraeth Rhywogaethau Mohamed Bin Zayed, yr Ymgynghoriaeth Bioamrywiol a Sefydliad Save Our Seas
Bathymetry data is provided via: EMODnet Bathymetry Consortium (2018). EMODnet Digital Bathymetry (DTM 2018). EMODnet Bathymetry Consortium. https://doi.org/10.12770/18ff0d48-b203-4a65-94a9-5fd8b0ec35f6