Natur Cymru
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
D
Dactylorhiza majalis ssp. Cambrensis, see
Tegeirian-y-gors llydanddail, 37:10(c)
daeareg - dylanwad ar lystyfiant, 13:28
daffodil
Tenby, 3:44
wild, 3:44; 18:34;
34:4
Dafis, Dafydd, 40:10(c)
Daggett, Joe, 40:34
dail-ceiniog arnofiol, 23:30
Dallman, A.A., 20:17
damselflies, 11:37; 14:23;
38:28
damselfly, southern, 6:17, 31; 8:42
Daniels, Joan, 11:22
Dan-yr-Ogof, 35:25-6
Dare Valley Country Park, 27:19
Darren Fach, 35:27(c)
Darwin, Charles, 32:40-41, 47
Datblygiad Cynaliadwy, 8:41; 13:44
Datblygiad economaidd, 14:44
Davidson, Jane, 30:42(c), 43; 33:15, 17; 37:35
Davies, Alan, 26:44
Davies, Andrew, 8:41; 9:43; 11:5, 41; 13:44; 20:13
Davies, Caroline, 32:18
Davies, Clare, 32:36
Davies, Hugh (1813), 10:33(c); 11:8(c)
Davies, Jeff, 31:32
Davies, John H., 15:36(c)
Davies, Nichola, 4:18
Davies, Rob, 26:30
Davies, Sylvia, 11:4
Davis, Peter, 15:43; 36:40
Davos, 14:44
Day, Ken, 22:41
de Vere, Natasha, 30:38
decoys, 32:35(c)
Deddf Amgylchedd 1995, 29:13(c)
Deddf Amgylchedd Naturiol a Chymunedau Gwledig, 35:42(c)
Deddf Cefn Gwlad a Hawliau Tramwy 2000, 1:36-37
Deddf Gwarchod Cornchwiglod, 16:13
Deddf Gwarchod Moch Daear 1992, 36:19
Deddf Llywodraeth Leol 1995, 39:29(c)
Deddf Pysgodfeydd Eogiaid a Dŵr Croyw 1975, 27:34(c)
Deddfau Cau Allan 1750-1860, 36:12
Dee
estuary, 5:32, 34, 46; 36:35
river, 9:27(c);
36:33
deer, 29:26; 38:44
Chinese water, 18:20
collisions with cars, 8:44; 10:45
fallow, 4:45; 18:19; 24:26
larder, 18:22
management of, 18:19
muntjac, 18:19
red, 3:16; 18:19
roe, 3:16; 17:47; 18:19
sika, 18:20
Deeside Urban Wildlife Group, 16:10, 11
DEFRA, 16:10, 11
Denbighshire, botanical map, 20:17
Denmark Farm, see Shared Earth Trust
Dennison, Bob, 39:40
Deptford pink, 14:41
Deri'r môr, 23:12
Derwen mes-digoes, 17:30
designated sites, 2:16
devil’s-bit scabious, 13:10; 15:24; 26:5ff; 35:35
devolution, 1:34; 17:45
Dewi Sant, 16:5ff
diaries, 33:38
diary
extract from a Victorian,
35:19
Guardian Country, 22:4
Mary Edith Morris's, 8:14
Diasemiopsys ramburalis, 11:32
Dic Sgwd, 16:40
Diciâu, 36:19
Dicks, Emily Fleur, 13:37
Dicyrtoma fusca, 27:22
Diffwys, 16:38
digital maps, 6:8
Dilwyn, Lewis Weston (1778-1855), 36:44
Dinas Emrys, 21:17
Dinefwr Park, 24:23, 46
Dines, Trevor, 7:43; 11:46; 14:41; 16:41; 28:46
Diogenes pugilator, 36:44
dipper, 4:27
Dipper, Frances, 32:24, 46
Djikstra, Klaas-Douwe B., 20:45
DNA, 23:17; 25:27, 47; 27:5; 30:34; 31:42; 34:7; 35:6; 36:45
Dodd, Richard, 12:9; 19:14;
25:19
Dodd, Steve, 39:8
dolffin Risso, 38:17
dolffiniaid a morfilod, 3:46
Dolgellau, 35:42(c)
dolphin
bottlenose, 3:46; 5:46; 6:43, 45; 10:47; 12:3;
13:37-40; 16:47; 17:47; 19:47; 28:4
common, 6:45; 10:46, 47; 12:31; 13:37-40; 16:47;
19:46
Pelorus Jack, 38:14
recording, 28:4
Risso's, 3:46; 5:46; 6:45; 7:39; 12:31; 13:37-40;
16:47; 25:46; 29:41; 34:43; 37:42; 38:14
striped, 6:45
Dolydd Hafren
osprey site, 34:37ff
reserve, 22:23
dormouse, 1:14; 4:6, 16, 28; 8:44; 23:46;
25:47; 27:46; 36:4; 37:6, 42, 47
dove, collared, 15:16
Dow Corning, 33:28-29
Dowrog Common, 6:28ff
dragon, 3:4
dragonet, 4:25
dragonflies, 1:45; 11:37;
14:23; 21:23;
40:16
Drain gwynion, 21:22
drainage, 17:23ff
Drasdo, Harold, 36:8
drilling rigs, offshore, 4:33
Dronwy diaries, 12:17(c);
13:13(c)
Drosgl, 16:37
drought, 2:13; 26:38
Drudwen wridog, 22:32
Drudwennod, 22:27
Drudwy, 34:28
druids, 7:19-21
Dryll yr Hwch, 16:39
Drymonia ruficornis , gweler mynor
cilgant,
dryw eurben, 34:29
duck, eider, 1:25; 39:5
Duegredynen gwallt y forwyn, 13:29
Duegredynen y muriau, 13:30
Dull Ecosystem, 37:38(c)
Dunbar, William, 22:12
Dundry, 15:38
dune slacks, 5:23ff; 34:21
dunes, 18:25; 26:4ff
dung, as habitat, 3:16
dunlin, 6:20, 43
dŵr ffo, 21:14
Dŵr Hafren Trent, 37:31(c)
Dwyryd, river, 7:7ff; 9:32
Dyddiadur Dronwy (1631-35), 12:14(c);
13:13(c)
Dyffryn Alun, Bro Morgannwg, 37:19(c)
Dyfi Biosphere, 25:16; 33:18(c)
Dyfi estuary, 5:32, 33
Dyfi NNR, 17:24
Dyfi, 27:34(c)
Dyfrdwy, 27:34(c)
dyfrgwn, 27:34(c)