Arolygu am pathewod yng Ngogledd Cymru
Mae ein Swyddog Gwarchodfeydd, Paul Furnborough, a thîm o wirfoddolwyr, gyda chefnogaeth gan ecolegwyr pathewod, wedi bod yn cynnal arolygon pathewod dros yr haf i fonitro poblogaethau'r…
Mae'r arbenigwr bywyd gwyllt Nick Acheson yn cyflwyno rhai o'n sêr pluog i wrando amdanynt y gwanwyn hwn.
Nia Jones (Marine Manager) describes some of the events in a typical marine spring. At this time of year a number of creatures are breeding, ready to release eggs and larvae in time for the…
Grey seals (Halichoerus grypus) begin moulting during December-April.
Right now grey seals / morloi llwyd (Halichoerus grypus) will be returning to haul out at sites all along our North Wales coasts for the pupping season.