Dewi Roberts
@DewiRoberts77
Followers
470
Following
899
Media
98
Statuses
356
'Dyn yr afon' - 'The river man' Ffotograffydd, naturiaethwr ac addysgwr - Photographer, naturalist and educator.
Mid-Wales
Joined October 2019
If at first you don't succeed. A net-spinning caddis larva trying to get rid of a pebble that was thrown out by a neighbour. A small re-design seen at the end!
32
132
520
Very pleased to be featured in Wales: Land of the Wild - Secrets talking about my passion for rivers. Now available on iPlayer @BBCWales
bbc.co.uk
An epic journey following Wales’s rivers, discovering wild secrets along the way.
1
2
18
Just had my first Covid-19 jab in Newtown, Powys. Everything was very well organised. I'd like to thank all the #NHS staff and others involved (incl. voluntary workers). I got chatting to one of the staff and thanked her etc and she said she walks about 12 MILES in a day's work!.
1
1
14
Caddis TV stars!.Not long to go now to see these awesome net-spinning caddis larvae in action (and much else). Wales: Land of the Wild - Secrets. 7.30 p.m. Wednesday, March 31st on BBC1 Wales and then on iPlayer
1
0
23
Toads mating and spawning in a local pond this week. They are so cool!.@ARC_Bytes @ConserveHerps @froglifers
2
4
39
The Wales: Land of the Wild - Secrets episode that I was involved with has been re-scheduled and will now air next Wednesday, March 31 at 7.30 p.m. on BBC1 Wales.
0
1
13
I was interviewed by the @CountyTimes today regarding the forthcoming Wales: Land of the Wild - Secrets episode (BBC One Wales - Thursday, March 25th, 8 p.m.), my involvement with it and my passion for rivers.
0
1
21
Sediment in a small pothole being swirled around by water. Abrasion and attrition in action!
0
10
80
Saw my first adult caddisfly of the year today and what a beauty it was! The first part of its cool scientific name, Philopotamus montanus, means stream loving.
0
12
65
Some of the amazing ice formations I saw on local streams recently.
2
3
29
4
47
180
RT @wonderofscience: Incredible close up footage of a fast flowing river of lava rushing from Hawaii's Kilauea volcano captured by John Tar….
0
5K
0
Hair ice, also known as ice wool, on wet dead wood. It is associated with a fungus and it is beautiful. #Llanidloes
2
5
28
Winter wonderland!.Some of the beautiful and highly photogenic ice formations on the #Clywedog river.
1
6
31
Lovely footage and some nice potholes on the left there too! @HywelGriffiths.
#Drone #Mission to the #GreenRiver Gorge this morning. Orthomosaics and 3d scenes to come later this week. Who recognizes this legendary #Class5 rapid? . #geosci #geomorphology #UAS .@NCWildlife #GreenRiverNarrows #GreenNarrows
0
2
8
RT @NatGeo: Melting snow reveals the Buffalo Fork of the Snake River in Bridger-Teton National Forest, Wyoming
0
184
0
Blwyddyn Newydd Dda o'r Canolbarth!.Happy New Year from Mid Wales!
3
2
17
Particles in the bedload of a river move (if conditions allow) by sliding and rolling (traction) and by bouncing (saltation). @BSG_Geomorph
14
79
316
Female salmon excavate redds for their eggs by moving stones with their undulating bodies. Here's a young one in slo mo.
0
7
50