Related by context. Frequent words. (Click for all words.) 71 great crested newts 58 saltmarsh 57 newts 56 dormice 56 inter tidal 55 wetland 55 habitats 54 vernal pools 54 tidal wetlands 54 vernal pool 54 ancient woodland 53 bird nesting 53 grassland habitat 53 ecologically sensitive areas 53 otters 53 wetlands 53 habitat 53 nesting birds 53 bitterns 53 mudflat 53 barn owls 52 species 52 reed beds 52 red legged frogs 52 pine marten 52 ponds 52 intertidal 52 Natural Heritage SNH 52 gopher tortoises 52 birdlife 52 waterbodies 52 wetland habitats 52 vole 51 curlew 51 dugong 51 beavers 51 plovers 51 woodland 51 nesting 51 heathland 51 federally endangered 51 burrowing owl 51 Birds RSPB 51 freshwater wetlands 50 gravel extraction 50 voles 50 watercourse 50 stoat 50 wood stork 50 mudflats 50 native brook trout 50 otter 50 wetland habitat 50 middens 50 wintering birds 50 snowy plover 50 burrowing owls 50 eel grass 50 waterbirds 50 grassland birds 50 salamanders 49 rookeries 49 mute swans 49 migratory fish 49 fens 49 wading birds 49 plover 49 seagrass beds 49 scrub jay 49 cassowary 49 lapwing 49 Severn Estuary 49 foreshores 49 groynes 49 dugongs 49 caribou herds 49 lapwings 49 gray squirrels 49 eelgrass 49 migrating salmon 49 skink 49 hen harriers 49 cygnets 49 estuary 49 amphibians 48 Manukau Harbour 48 mute swan 48 wildlife 48 fairy shrimp 48 flood alleviation 48 shorebird 48 wildflower meadows 48 weirs 48 reintroductions 48 beaver dams 48 salmon spawning 48 Burns Bog 48 foxes 48 rookery 48 bird sanctuary 48 tiger salamander