Bird Finder

Where to find Canada Goose in March
within 25 miles of 35.791540, -78.781117

This page shows which locations in the selected region historically had the highest probability of a checklist including Canada Goose in March. Because some locations may be undersampled, the results are sorted based on a confidence score which takes into account how many samples are available. The bar chart shows how the probability of observing this species varies over the year.

Back to the Top Birds list

Rank Map Pics Location Distance Observed Sampled Frequency Confidence
1 Beaver Marsh 16.7 447 458 97.6% 95.8%
2 Crabtree Creek Wetland--West of Raleigh Blvd. 9.8 160 171 93.6% 88.8%
3 Shelley Lake 8.1 152 167 91.0% 85.7%
4 Lake Lynn 7.7 228 255 89.4% 85.0%
5 Sandy Creek Park 16.1 723 857 84.4% 81.8%
6 Lake Wheeler marshes 6.9 79 88 89.8% 81.7%
7 American Tobacco Trail--New Hill-Olive Chapel Road Access 10.5 129 147 87.8% 81.5%
8 White Oak Creek Greenway--Wetland 6.1 30 32 93.8% 79.9%
9 Briar Chapel--Pokeberry Creek 18.2 115 133 86.5% 79.6%
10 Lake Betz 7.3 345 415 83.1% 79.2%
11 Symphony Lake Greenway 4.4 73 85 85.9% 76.9%
12 Bass Lake Park & Trail 10.7 98 117 83.8% 76.0%
13 Brumley Nature Preserve--South 22.7 43 50 86.0% 73.8%
14 Macedonia Lake/Speight Branch Greenway 3.5 26 29 89.7% 73.6%
15 Lake Raleigh 6.0 135 169 79.9% 73.2%
16 Discovery Lake (Restricted Access) 8.2 63 76 82.9% 72.9%
17 Brumley Nature Preserve--North 22.2 276 358 77.1% 72.5%
18 Neuse River Trail (Historic only. Use more specific location.) 13.5 10 10 100.0% 72.2%
19 Eastgate Park 9.5 10 10 100.0% 72.2%
20 Yates Mill County Park 7.2 624 829 75.3% 72.2%
21 Apex Community Park 3.7 120 153 78.4% 71.3%
22 Crabtree Creek Watershed 4.7 77 96 80.2% 71.1%
23 Lake Johnson Park 4.2 254 345 73.6% 68.7%
24 Middle Creek Bottomlands II 24.9 17 19 89.5% 68.6%
25 Lake Benson 11.9 96 126 76.2% 68.0%
26 Patterson Place Constructed Wetland 16.0 76 101 75.2% 66.0%
27 Third Fork Creek Trail 13.6 51 67 76.1% 64.7%
28 Mid Pines Rd. 6.7 359 530 67.7% 63.6%
29 Lake Crabtree County Park 3.6 427 648 65.9% 62.2%
30 Bond Park 2.7 197 299 65.9% 60.3%
31 Little Creek Waterfowl Impoundment 14.5 41 57 71.9% 59.2%
32 American Tobacco Trail--Olive Chapel Road Access 9.5 25 33 75.8% 59.0%
33 Knap of Reeds Creek Waterfowl Impoundment 23.9 11 13 84.6% 57.8%
34 Baileywick Road Park 10.2 13 16 81.2% 57.0%
35 Glennstone/Heron Rookery 18.4 15 19 78.9% 56.7%
36 Lake Crabtree Dam 3.3 121 194 62.4% 55.4%
37 Ritter Park 4.3 52 80 65.0% 54.1%
38 Jordan Game Land--(Big Woods Rd. Bridge) Bush Creek 14.8 24 34 70.6% 53.8%
39 Schenck Forest 3.6 160 269 59.5% 53.5%
40 Lake Wheeler 8.2 25 36 69.4% 53.1%
41 AIHF Trail 8300 Health Park 10.0 15 20 75.0% 53.1%
42 Kildaire Farms Lake 2.3 9 11 81.8% 52.3%
43 Poplar Point Wastewater Ponds (Restricted Access) 13.8 4 4 100.0% 51.0%
44 Mill Bridge Nature Park 19.4 4 4 100.0% 51.0%
45 North Carolina Museum of Life and Science 17.8 27 41 65.9% 50.5%
46 Orange County Sportsplex Pond 24.9 15 21 71.4% 50.0%
47 Lake Crabtree Nature Trail--Southport Entrance 3.3 111 195 56.9% 49.9%
48 White Oak Creek Greenway--West Side 6.7 38 62 61.3% 48.8%
49 Pullen Park 6.6 14 20 70.0% 48.1%
50 Downtown Cary Park 0.5 14 20 70.0% 48.1%
51 Falls Lake--Mountains-to-Sea Trail Jimmy Rogers Road Access 15.2 12 17 70.6% 46.9%
52 Neuse River Trail--Abbotts Creek 14.5 97 183 53.0% 45.8%
53 Chandler's Swamp 16.9 10 14 71.4% 45.4%
54 Horseshoe Road Nature Preserve 22.1 10 14 71.4% 45.4%
55 E. Carroll Joyner Park 20.6 18 29 62.1% 44.0%
56 Prairie Ridge Ecostation for Wildlife Learning 3.9 194 409 47.4% 42.6%
57 Salem Pond Park 4.5 10 15 66.7% 41.7%
58 Jack Marley Park 19.7 6 8 75.0% 40.9%
59 Hilltop Needmore Park--North 11.1 14 23 60.9% 40.8%
60 Carpenter Park 5.1 7 10 70.0% 39.7%
61 Neuse River Trail--Anderson Point Park 13.5 17 30 56.7% 39.2%
62 Durant Nature Preserve 13.3 53 110 48.2% 39.1%
63 Rainbow Soccer Complex 16.2 41 83 49.4% 38.9%
64 Indian Creek Greenway 3.5 11 18 61.1% 38.6%
65 North Carolina Museum of Art--Sculpture Garden 4.6 24 46 52.2% 38.1%
66 New Hope Waterfowl Impoundment 13.8 20 38 52.6% 37.3%
67 Flat River Waterfowl Impoundment 23.4 128 303 42.2% 36.8%
68 Hoffman Lake 2.4 5 7 71.4% 35.9%
69 stakeout Varied Thrush, Cary (2020) 1.5 39 88 44.3% 34.4%
70 Falls Lake--Upper Beaver Dam (Granville Co.) 21.0 2 2 100.0% 34.2%
71 Butner Game Land--H Street Fields 23.2 2 2 100.0% 34.2%
72 Shaw Lake 9.9 2 2 100.0% 34.2%
73 Twin Lakes Park 14.5 2 2 100.0% 34.2%
74 Robertson Creek Nature Preserve 23.8 2 2 100.0% 34.2%
75 South Point Mall Retention Pond 12.0 2 2 100.0% 34.2%
76 Falls Lake--Ellerbe Creek RR Grade 19.0 16 32 50.0% 33.6%
77 William B. Umstead SP--Big Lake 5.7 57 139 41.0% 33.2%
78 Duke University--Wetland Center 'SWAMP' 16.4 28 63 44.4% 32.8%
79 Hank Anderson Community Park 20.3 35 83 42.2% 32.1%
80 Horseshoe Farm Nature Preserve 15.1 27 62 43.5% 31.9%
81 University Lake, Chapel Hill 19.3 11 22 50.0% 30.7%
82 Shiloh Greenway 5.1 5 8 62.5% 30.6%
83 Crowder District Park 6.8 16 35 45.7% 30.5%
84 Butner Game Land--Brickhouse Rd. (Granville Co.) 21.9 19 43 44.2% 30.4%
85 O'Kelly Chapel Road Waterfowl Impoundment 9.9 3 4 75.0% 30.1%
86 Historic Oak View Park 11.8 3 4 75.0% 30.1%
87 Old Oxford Rd. Pond 20.9 3 4 75.0% 30.1%
88 Neuse River Trail--Buffalo Road Athletic Park 14.1 3 4 75.0% 30.1%
89 American Tobacco Trail--Massey Chapel Road 12.0 3 4 75.0% 30.1%
90 Strickland Park 8.9 4 6 66.7% 30.0%
91 Brier Creek Reservoir 5.9 35 89 39.3% 29.8%
92 Old Bynum Bridge 20.4 98 282 34.8% 29.4%
93 NCSU Experimental Farm 7.1 7 13 53.8% 29.1%
94 Neuse River Trail--Mial Plantation Road 18.1 22 54 40.7% 28.7%
95 Butner Game Land--Brickhouse Rd. (Durham Co.) 21.9 34 91 37.4% 28.1%
96 Cape Fear River--Buckhorn Road 20.9 22 55 40.0% 28.1%
97 Walnut Creek Trail--Wetland Center 9.0 6 11 54.5% 28.0%
98 Duke Forest--Gate 12 19.9 5 9 55.6% 26.7%
99 Barksdale Drive Greenway 9.9 9 20 45.0% 25.8%
100 Falls Lake--Dam 15.2 14 35 40.0% 25.6%
101 Rocky Branch Greenway 6.4 12 29 41.4% 25.5%
102 Robertson Millpond Preserve 20.7 4 7 57.1% 25.0%
103 Falls Lake--Rolling View 16.1 26 75 34.7% 24.9%
104 Jordan Game Land--(751 bridge) White Oak Creek 10.3 7 15 46.7% 24.8%
105 Lower Haw SNA--Hwy. 64 18.7 35 106 33.0% 24.8%
106 Wendell Park 22.6 10 25 40.0% 23.4%
107 Laurel Hill Park 5.4 7 16 43.8% 23.1%
108 Neuse River Trail--Old Falls of Neuse 15.1 3 5 60.0% 23.1%
109 Haw River--Bynum Dam 20.5 8 20 40.0% 21.9%
110 Little Creek Trail 15.3 5 11 45.5% 21.3%
111 Mason Farm Biological Reserve 14.6 159 657 24.2% 21.1%
112 Eden Lakes 23.7 2 3 66.7% 20.8%
113 American Tobacco Trail--White Oak Church Rd. Access 7.9 2 3 66.7% 20.8%
114 Bethesda Park 11.2 2 3 66.7% 20.8%
115 Duke Forest Rd. 20.7 1 1 100.0% 20.7%
116 Patterson Road Waterfowl Impoundment 14.8 1 1 100.0% 20.7%
117 Jordan Game Land--Lower Little Creek 13.2 1 1 100.0% 20.7%
118 Smith Creek Greenway (Entrance on Creek Moss Avenue) 16.2 1 1 100.0% 20.7%
119 Fox Road School Park and Marsh Overlook (Access ONLY after 6 pm on school days, and daylight hours on holidays and weekends) 13.8 1 1 100.0% 20.7%
120 Black Creek Greenway--Cary Parkway to Dynasty Drive 1.6 1 1 100.0% 20.7%
121 Jordan Lake--New Hope Creek arm (Chatham Co) 12.0 9 25 36.0% 20.2%
122 Lower Haw SNA--Bynum 20.3 14 44 31.8% 20.0%
123 Cedar Fork District Park 3.1 21 73 28.8% 19.7%
124 Jordan Lake SRA--Robeson Creek Canoe Access 18.4 5 12 41.7% 19.3%
125 North Carolina Museum of Art--Goodnight Park 4.4 5 12 41.7% 19.3%
126 Jordan Game Land--Seaforth Road South End 17.3 4 9 44.4% 18.9%
127 Crabtree Creek Trail--Lindsay Dr. to Bridge by Galax Dr. 5.5 4 9 44.4% 18.9%
128 Crabtree Creek Greenway--Capital Blvd to Atlantic Ave 9.6 3 6 50.0% 18.8%
129 Crabtree Creek Greenway--Atlantic Ave to Anderson Drive 8.6 3 6 50.0% 18.8%
130 New Hope Bottomlands 15.5 5 13 38.5% 17.7%
131 Morrisville Community Park 3.9 5 13 38.5% 17.7%
132 Inwood Rd. 7.3 9 29 31.0% 17.3%
133 Ammons Farm Rd. 24.7 4 10 40.0% 16.8%
134 Sarah P. Duke Gardens 16.8 36 160 22.5% 16.7%
135 Whippoorwill Park & Warren Creek Trail 19.4 6 18 33.3% 16.3%
136 Raven Rock SP 23.9 13 49 26.5% 16.2%
137 Jordan Game Land--Transis Camp Rd. 12.6 14 54 25.9% 16.1%
138 Williamson Preserve 19.2 9 33 27.3% 15.1%
139 Jordan Lake--New Hope Creek Arm (Durham Co) 12.3 2 4 50.0% 15.0%
140 Neuse River Trail--Mingo Bridge 13.6 2 4 50.0% 15.0%
141 Eno River SP--Continental Drive Access 21.6 2 4 50.0% 15.0%
142 Swift Creek Bluffs 5.3 12 49 24.5% 14.6%
143 Falls Lake--Beaverdam Reservoir 18.0 6 20 30.0% 14.5%
144 Jordan Game Land--(Lystra Rd. Bridge) Overcup Creek 14.0 5 16 31.2% 14.2%
145 Walnut Creek Wetland Center 9.0 4 12 33.3% 13.8%
146 Falls Lake--Sandling Beach 17.5 3 8 37.5% 13.7%
147 Eno River SP--Few's Ford 23.2 22 112 19.6% 13.3%
148 Jordan Lake--Historical Data Only 15.3 5 17 29.4% 13.3%
149 Duke University--Reclamation Pond 17.3 15 72 20.8% 13.1%
150 Beaver Creek Waterfowl Impoundment 10.6 3 9 33.3% 12.1%
151 Wake Forest Reservoir 20.5 2 5 40.0% 11.8%
152 Lake Rogers Park 23.7 4 14 28.6% 11.7%
153 Lower Booker Creek Trail 17.0 8 36 22.2% 11.7%
154 North Carolina Museum of Art--Pond 4.7 5 20 25.0% 11.2%
155 Morris Branch Greenway 7.6 4 15 26.7% 10.9%
156 Beaver Creek Greenway 7.0 3 10 30.0% 10.8%
157 Dorothea Dix Park 6.9 3 10 30.0% 10.8%
158 Blackwood Farm Park 22.9 8 41 19.5% 10.2%
159 William B. Umstead SP 5.4 10 55 18.2% 10.2%
160 Higgins Greenway 1.2 5 22 22.7% 10.1%
161 Jordan Lake SRA--Ebenezer Point 15.0 34 245 13.9% 10.1%
162 Hemlock Bluffs Nature Preserve 4.6 11 63 17.5% 10.0%
163 Maple View Farm (Birding From Roads Only) 24.1 18 118 15.3% 9.9%
164 Fearrington Village 17.5 9 50 18.0% 9.8%
165 Duke Forest--Hollow Rock & Hollow Rock Nature Park 17.9 9 50 18.0% 9.8%
166 Wooten Meadow Park 6.8 3 11 27.3% 9.7%
167 American Tobacco Trail--Wimberly Road Access 8.1 2 6 33.3% 9.7%
168 Falls Lake--Mountains-to-Sea Trail South of Cheek Rd. 17.4 2 6 33.3% 9.7%
169 Cates Creek Park 25.0 2 6 33.3% 9.7%
170 William B. Umstead SP--Reedy Creek Lake 3.8 5 23 21.7% 9.7%
171 Fred Fletcher Park 7.4 10 59 16.9% 9.5%
172 Jordan Lake--Morgan Creek arm (seasonal mudflats) 12.6 1 2 50.0% 9.5%
173 Falls Lake--Olive Grove Church Rd. 17.1 1 2 50.0% 9.5%
174 Lee Game Land 22.6 1 2 50.0% 9.5%
175 Lick Creek Waterfowl Impoundment 13.2 1 2 50.0% 9.5%
176 Little Beaverdam Creek 18.4 1 2 50.0% 9.5%
177 Erwin Road Swamp 17.7 1 2 50.0% 9.5%
178 American Tobacco Trail--Southpoint Crossing 12.0 1 2 50.0% 9.5%
179 Neuse River Trail--Thornton Road 15.5 1 2 50.0% 9.5%
180 Little River Fishing Facility 23.7 1 2 50.0% 9.5%
181 Knightdale Station Park 17.3 1 2 50.0% 9.5%
182 North Carolina State University Campus 6.2 13 87 14.9% 8.9%
183 Apex Nature Park 8.6 3 12 25.0% 8.9%
184 Brookhaven Nature Park 6.7 3 12 25.0% 8.9%
185 Town Lake Park 23.4 6 32 18.8% 8.9%
186 Harris Lake County Park 14.0 17 127 13.4% 8.5%
187 Pinehurst Drive Ponds 15.6 5 26 19.2% 8.5%
188 Eagle Spur Rail Trail--Stagecoach Rd. 11.9 7 42 16.7% 8.3%
189 Eno River SP--Pleasant Green 21.9 2 7 28.6% 8.2%
190 Falls Lake--Hickory Hill Boat Ramp 18.4 5 27 18.5% 8.2%
191 Horace Williams Tract 19.1 5 27 18.5% 8.2%
192 Jordan Lake--B. Everett Jordan Dam 18.7 17 133 12.8% 8.1%
193 Blue Jay Point County Park 14.5 9 65 13.8% 7.5%
194 Krzyzewskiville 16.8 2 8 25.0% 7.1%
195 American Tobacco Trail--C.M. Herndon Park 10.4 2 8 25.0% 7.1%
196 Hilltop Needmore Park--South 11.5 2 8 25.0% 7.1%
197 Turnipseed Preserve 20.5 4 24 16.7% 6.7%
198 Brian P's Yard (Private) 14.4 12 105 11.4% 6.7%
199 Jordan Lake SRA--Vista Point 16.1 7 53 13.2% 6.5%
200 Prairie Ridge Ecostation--Bird Feeders 3.9 5 34 14.7% 6.4%
201 White Pines Nature Preserve 24.5 7 54 13.0% 6.4%
202 Falls Lake 15.1 2 9 22.2% 6.3%
203 Falls Lake--Holly Pt./Shinleaf 15.9 2 9 22.2% 6.3%
204 Dorothea Dix 6.6 2 9 22.2% 6.3%
205 Bass Lake Outfall Greenway 11.0 2 9 22.2% 6.3%
206 Homestead Park 19.3 3 17 17.6% 6.2%
207 American Tobacco Trail--Riddle Road 12.9 1 3 33.3% 6.1%
208 Procter Farm Preserve 22.4 1 3 33.3% 6.1%
209 Camden Ave Pond 16.3 1 3 33.3% 6.1%
210 Bennett Place State Historic Site 19.7 1 3 33.3% 6.1%
211 Pulley Town Road Fields 22.5 1 3 33.3% 6.1%
212 Cedar Hills Park 9.7 1 3 33.3% 6.1%
213 Juniper Level Botanic Garden 13.9 1 3 33.3% 6.1%
214 Duke Forest--Korstian Division 19.6 6 46 13.0% 6.1%
215 White Deer Park 11.6 5 37 13.5% 5.9%
216 Jordan Lake--NC Forest HQ (Model Plane Field) 14.1 3 18 16.7% 5.8%
217 Johnston Mill Nature Preserve 20.5 10 97 10.3% 5.7%
218 Chapel Hill Community Park 16.9 2 11 18.2% 5.1%
219 Martin Luther King Jr Park 19.7 3 21 14.3% 5.0%
220 Walnut Creek Greenway between Lake Dam Rd & Gorman St 5.1 2 12 16.7% 4.7%
221 Jordan Lake SRA--Seaforth 14.9 7 74 9.5% 4.7%
222 Stagecoach Road Waterfowl Impoundment 12.2 1 4 25.0% 4.6%
223 Eno River SP--Cabe Lands Access 20.8 1 4 25.0% 4.6%
224 Fallon park 8.1 1 4 25.0% 4.6%
225 Chatham Co. Northeast District Park 14.1 1 4 25.0% 4.6%
226 American Tobacco Trail--New Hope Church Rd. Trailhead Park 8.4 1 4 25.0% 4.6%
227 American Tobacco Trail--Pittard Sears Road 8.8 1 4 25.0% 4.6%
228 J.C. Raulston Arboretum 4.6 3 23 13.0% 4.5%
229 Ephesus Park--Chapel Hill 16.3 4 35 11.4% 4.5%
230 Horton Grove Nature Preserve 24.6 5 49 10.2% 4.4%
231 Penny's Bend Nature Preserve 20.0 4 37 10.8% 4.3%
232 Mingo Creek Trail 15.1 3 25 12.0% 4.2%
233 Eno River SP--Cole Mill/Pump Station 21.6 5 53 9.4% 4.1%
234 Jordan Game Land--Farrington Point Boating Access 13.1 4 40 10.0% 4.0%
235 Falls Lake--Hwy. 50 Boat Ramp 16.8 2 15 13.3% 3.7%
236 Harris Lake--NE of New Hill-Holleman Rd. 13.3 2 15 13.3% 3.7%
237 Falls Lake--Neuse River RR Grade (Granville Co) 20.0 1 5 20.0% 3.6%
238 Indian Trail Park 18.1 1 5 20.0% 3.6%
239 Jordan Game Land--(Hortons Pond Rd.) Mill Branch 11.6 1 5 20.0% 3.6%
240 Falls Lake SRA--Woodpecker Ridge 16.3 1 5 20.0% 3.6%
241 South Wake County Landfill (Restricted Access) 8.9 1 5 20.0% 3.6%
242 Neuse River Trail--Milburnie Park 13.5 1 5 20.0% 3.6%
243 Neuse River Trail--Falls River 15.6 1 5 20.0% 3.6%
244 Neuse River Trail--Myakka Court 15.1 1 5 20.0% 3.6%
245 Neuse River Trail--Poole Road 14.1 1 5 20.0% 3.6%
246 Clemmons Educational State Forest 18.0 4 44 9.1% 3.6%
247 Jordan Lake SRA--Ebenezer Church Boat Ramp 14.8 2 17 11.8% 3.3%
248 Bolin Creek--Adams and Craig Tracts 18.8 2 17 11.8% 3.3%
249 Jordan Game Land--Transis Camp Power Line & Trails ONLY 12.4 2 17 11.8% 3.3%
250 Jordan Lake--Crosswinds Marina 13.2 4 52 7.7% 3.0%
251 Falls Lake--Cheek Road Causeway (Durham Co.) 17.7 1 6 16.7% 3.0%
252 Jordan Game Land--Bells Church Fishing Access 12.9 1 6 16.7% 3.0%
253 Jordan Lake SRA--New Hope Overlook 16.7 3 40 7.5% 2.6%
254 Jordan Lake SRA--Visitor's Center 13.8 1 7 14.3% 2.6%
255 Berryhill Park and Trails 18.4 3 44 6.8% 2.3%
256 UNC Chapel Hill--Battle Park 16.9 2 24 8.3% 2.3%
257 Jordan Lake--Poe's Ridge 19.9 1 8 12.5% 2.2%
258 Mitchell Mill Natural Area 23.7 1 8 12.5% 2.2%
259 Piedmont Nature Trail 15.9 2 26 7.7% 2.1%
260 Jordan Game Land---(751 bridge) Northeast Creek 10.6 2 29 6.9% 1.9%
261 Harris Game Land--Upper Boat Ramp 15.5 8 225 3.6% 1.8%
262 West Point on the Eno Park 20.5 1 10 10.0% 1.8%
263 17 Acre Woods 18.0 3 61 4.9% 1.7%
264 Duke Forest--Gate 10 19.3 1 11 9.1% 1.6%
265 Jordan Lake--Farrington Point Rd Causeway 12.9 1 13 7.7% 1.4%
266 Leigh Farm Park 14.5 1 13 7.7% 1.4%
267 Forest Ridge Park 16.5 1 13 7.7% 1.4%
268 Duke Forest--Shepherd Nature Trail 18.7 1 14 7.1% 1.3%
269 Jordan Lake--Marthas Chapel Pulloff 12.6 1 14 7.1% 1.3%
270 East Fork Mine Creek Trail (Bent Creek) 9.4 1 15 6.7% 1.2%
271 Morgan Creek Trail 17.5 2 57 3.5% 1.0%
272 Jordan Game Land--Mason Point Peninsula 12.1 1 20 5.0% 0.9%
273 Carroll Howard Johnson Environmental Education Park 15.6 1 20 5.0% 0.9%
274 Wilkerson Nature Preserve Park 13.6 2 69 2.9% 0.8%
275 Carolina North--Tripp Farm Gate 19.7 1 24 4.2% 0.7%
276 Pritchard Park Nature Trail 17.3 1 26 3.8% 0.7%
277 North Wake Landfill Park (formerly North Wake Sanitary Landfill) 14.1 1 30 3.3% 0.6%
278 North Carolina Botanical Garden 16.0 3 182 1.6% 0.6%
279 Duke University--East Campus 16.6 1 34 2.9% 0.5%
280 Jordan Lake--Educational State Forest 14.7 1 41 2.4% 0.4%
281 Parker Preserve 15.5 1 41 2.4% 0.4%
282 Bolin Creek--Community Park to MLK Blvd. 17.4 1 50 2.0% 0.4%