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  • Amdanom ni
    Glaslyn lake & blooming heather

    Gwarchodfa Natur Glaslyn yn Awst

    We are Montgomeryshire’s leading wildlife conservation charity. Working in partnership with 45 other Wildlife Trusts across the UK, we aim to create an environment rich in wildlife for everyone.

    • Staff Profiles
    • Sut yr ydym yn cael eu rhedeg
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  • Ein gwaith
    Nora, Dyfi female osprey defending her nest from intruding osprey

    Nora, Dyfi female osprey defending her nest from intruding osprey © MWT/Emyr Evans

    Montgomeryshire Wildlife Trust has been working to protect the wildlife and wild places where you live for over 40 years.

    • Prosiectau
      • Curlew Project
      • Dyfi Osprey Project
      • Grassland Communities
      • Gweledigaeth o Dirwedd Mynydd Waun Fawr
      • Pumlumon Project
      • Welcome Home to Nature
      • Welsh Beaver Project
      • Wild Skills Wild Spaces (WSWS)
      • Wilder Marches
      • Past projects
        • Art Oasis
        • Camlesi, Cymunedau a Llesiant
        • Coedwigoedd Deri
        • Green Connections Powys
        • Gungrog Community Wildlife Garden
        • Learn and Build - Working Together for Nature
        • Open Newtown
        • Pathways for Pearls
        • Stand for Nature Wales
        • Welshpool Fairway to Haven
        • Where the Wild Things Are
    • Climate & Ecological Emergency
    • Nature for Wellbeing
    • Newyddion
  • Cymryd rhan
    Volunteers at Llanymynech Rocks copyright MWT

    Volunteers at Llanymynech Rocks © MWT

    Montgomeryshire’s wildlife needs our help – and we can’t do it without you!

    • 30 Days Wild
    • Help farmers help nature!
    • Team Wilder
    • Wind farms in Montgomeryshire
    • Gwirfoddoli
      • Volunteering Opportunities
      • Habitat management
      • People engagement
      • Surveys & monitoring
      • Administrative work
      • Become a warden
      • Dewch yn ymddiriedolwr
    • Digwyddiadau
    • Grwpiau Lleol
      • MWT Bird Group
    • Ymgyrchoedd
      • Defend the Montgomery Canal
      • Defend Nature
      • Action for Insects
      • 30 by 30
      • My Wild Life
    • Discover & Learn
      • Family fun
      • Llwybr Sain Glaslyn a Bugeilyn
      • Teaching Reserves
    • Helpwch fywyd gwyllt
      • MWT Wildlife Gardening Scheme
      • Wildlife projects
    • Climate & Ecological Emergency
    • Things you can do about climate change
  • Bywyd gwyllt
    close up of Pearl-bordered Fritillary

    Glöyn byw Britheg Berlog yn agos © MWT/Tammy Stretton

    Montgomeryshire’s varied landscape still holds a wide range of habitats supporting a great diversity of species. Discover more here!...

    • Rhywogaethau
      • Montgomeryshire butterfly species
      • Montgomeryshire dragonfly & damselfly species
      • Montgomeryshire mammal species
      • Quick guide to fungi
    • Cynefinoedd
      • Local Wildlife Sites
      • Montgomery Canal
      • Road verges
    • Report your sightings
    • Wildlife Advice
      • Badger Found Dead Survey
      • Help a bat
      • Help a bird
      • Help a hedgehog
      • Help other mammals
      • Moles & molehills
      • Ragwort
      • Wildlife crime
    • State of Nature 2023
  • Gwarchodfeydd
    Plu'r Gweunydd yn eu blodau ym mis Mehefin yng Ngwarchodfa Natur Glaslyn

    Plu'r Gweunydd yn eu blodau ym mis Mehefin yng Ngwarchodfa Natur Glaslyn

    Discover more about our 18 nature reserves, across Montgomeryshire

    • Coed Pendugwm
    • Cors Dyfi
    • Dolforwyn Woods
    • Dolydd Hafren
    • Dyfnant Meadows
    • Glaslyn
    • Llandinam Gravels
    • Llanmerewig Glebe
    • Llanymynech Rocks
    • Llyn Coed y Dinas
    • Llyn Mawr
    • Pwll Penarth
    • Red House
    • Roundton Hill
    • Severn Farm Pond
    • Ty Brith
  • Beth sy 'mlaen
  • Ein cefnogi ni
    Hazel Dormouse curled up in hand copyright MWT

    Hazel Dormouse in hand © MWT/Tammy Stretton

    Montgomeryshire’s wildlife needs our help – and we can’t do it without you!

    • Join us
    • Make a donation
    • Cadewch rodd yn eich ewyllys
      • Write your Will for free
    • Aelod gorfforaethol
    • Siop
    • Siop ar-lein i ni
    • Adopt an Animal
    • Loteri Cod Post y Bobl
    • Give a car

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  2. Archwiliwr Bywyd Gwyllt
  3. Invertebrates
  4. Cacwn a gwenyn

Rhywogaethau

Cacwn a gwenyn

A red-tailed mason bee entering her nest in an empty snail shell. She is a small, slim black bee with a fuzzy orange abdomen

Red-tailed mason bee

Bilberry bumblebee queen on hawthorn flower

Bilberry bumblebee

Ashy mining bee

Ashy mining bee

Bee wolf

Bee wolf

Ivy bee

Ivy bee

Heath bumblebee

Heath bumblebee

Hairy-footed flower bee (male)

Hairy-footed flower bee

Buff-tailed Bumblebee

Cacynen cynffon lwydfelyn

White-tailed bumblebee

White-tailed bumblebee

Ruby-tailed Wasp

Ruby-tailed wasp

Red-tailed bumblebee

Red-tailed bumblebee

Common Wasp

Gwenynen feirch

Giant horntail

Giant horntail

Hornet

Hornet

tawny mining bee

Tawny mining bee

Red Mason Bee

Red mason bee

Patchwork Leaf-cutter Bee

Patchwork leaf-cutter bee

Honey Bee

Gwenynen fêl

Common Carder Bee

Common carder bee

Shrill Carder Bee

Shrill carder bee

Garden Bumblebee

Garden bumblebee

Early Bumblebee

Early bumblebee

Tree Bumblebee

Tree bumblebee

Footer decal

Ymddiriedolaeth Natur Maldwyn

Tŷ Lôn Parc                                 Stryd Fawr                                        Y Trallwng                               Powys                                               SY21 7JP

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