|
水戸市森林公園タカの渡り 過去の調査状況 |
暦年 |
観察
日数
Total days |
総時間
Total times |
ピーク日
Day of Maximum |
ピーク数
Maximum Flight |
サシバ
Butastur
indicus |
ハチクマ
Pernis
ptilorhynchus |
ノスリ
Buteo
buteo |
ツミ
Accipiter
gularis |
ハイタカ
Accipiter
nisus |
その他
others |
タカ類計
raptors
total |
2005年（H17年）秋 |
46 |
― |
09/12 |
26 |
201 |
52 |
0 |
0 |
0 |
0 |
253 |
2006年（H18年）秋 |
47 |
― |
08/30 |
30 |
176 |
10 |
0 |
0 |
0 |
0 |
186 |
2007年（H19年）秋 |
47 |
― |
09/02 |
30 |
195 |
9 |
0 |
0 |
0 |
0 |
204 |
2008年（H20年）秋 |
50 |
― |
08/27 |
30 |
244 |
28 |
0 |
0 |
0 |
0 |
272 |
2009年（H21年）秋 |
48 |
― |
09/10 |
22 |
129 |
5 |
6 |
0 |
0 |
0 |
140 |
2010年（H22年）秋 |
50 |
― |
09/26 |
41 |
343 |
22 |
6 |
0 |
0 |
0 |
371 |
2011年（H23年）秋 |
49 |
― |
09/24 |
47 |
255 |
25 |
0 |
0 |
0 |
0 |
280 |
2012年（H24年）秋 |
47 |
― |
09/24 |
65 |
537 |
18 |
0 |
0 |
0 |
0 |
555 |
2013年（H25年）秋 |
47 |
― |
08/26 |
62 |
559 |
69 |
0 |
0 |
0 |
0 |
628 |
2014年（H26年）秋 |
47 |
178 h 33 m |
08/20 |
23 |
202 |
15 |
0 |
0 |
0 |
0 |
217 |
2015年（H27年）秋 |
47 |
151 h 00 m |
08/23 |
48 |
360 |
86 |
68 |
24 |
2 |
58 |
598 |
2016年（H28年）秋 |
47 |
146 h 10 m |
09/21 |
59 |
344 |
39 |
58 |
8 |
0 |
45 |
494 |
2017年（H29年）秋 |
47 |
170 h 30 m |
09/03 |
87 |
599 |
29 |
126 |
22 |
3 |
55 |
834 |
2018年（H30年）秋 |
47 |
182 h 50 m |
09/28 |
66 |
364 |
19 |
122 |
14 |
3 |
47 |
569 |
2019年（R元年）秋 |
47 |
229 h 30 m |
09/12 |
57 |
616 |
76 |
132 |
33 |
1 |
34 |
892 |
2020年（R2年）秋 |
47 |
224 h 00 m |
08/25 |
106 |
716 |
30 |
134 |
14 |
2 |
37 |
933 |
2021年（R3年）秋 |
47 |
224 h 30 m |
09/07 |
76 |
616 |
34 |
119 |
32 |
1 |
50 |
852 |
2022年（R4年）秋 |
47 |
220 h 55 m |
09/10 |
105 |
769 |
25 |
94 |
23 |
1 |
33 |
945 |
2023年（R5年）秋 |
47 |
207 h 30 m |
08/26 |
77 |
639 |
12 |
31 |
10 |
0 |
27 |
719 |
|
水戸市森林公園タカの渡り 種別平均・最大 |
和名
Japanese Name |
種名
Scientific Name |
英名
English Name |
シーズン平均
Avg. Season Counts |
一日あたり最大
Max. Daily Counts |
サシバ |
Butastur indicus |
Grey-faced Buzzard |
413 |
102 (2020/08/25) |
ハチクマ |
Pernis ptilorhynchus |
Oriental Honey-buzzard |
31 |
12 (2015/09/14) |
ノスリ |
Buteo buteo |
Common Buzzard |
47 |
19 (2018/09/28) |
ツミ |
Accipiter gularis |
Japanese Sparrowhawk |
9 |
7 (2021/09/26) |
ハイタカ |
Accipiter nisus |
Sparrowhawk |
0 |
2 (2017/09/30) |
-
年別比較
-
種別比率
-
種別通過タイミング
-
天気との関係
-
風向との関係
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
4.0 |
0.8 |
0.1 |
0 |
0 |
0 |
0 |
| NNE |
0 |
0.6 |
0.6 |
0.9 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
9.3 |
3.4 |
0 |
0 |
0 |
0 |
| ENE |
0 |
1.2 |
19.1 |
0.3 |
0 |
0 |
0 |
0 |
| E |
0.2 |
8.3 |
7.6 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
1.2 |
1.6 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
1.8 |
2.3 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0.3 |
0.9 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
0.5 |
1.4 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
1.3 |
6.0 |
0.1 |
0 |
0 |
0 |
0 |
| SW |
0 |
0.7 |
2.1 |
0.1 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0.1 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0.2 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
0.5 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
14.4 |
8.4 |
0 |
0 |
0 |
0 |
0 |
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
4.0 |
0.6 |
0.0 |
0 |
0 |
0 |
0 |
| NNE |
0 |
0.5 |
0.6 |
0.9 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
8.6 |
3.3 |
0 |
0 |
0 |
0 |
| ENE |
0 |
1.0 |
19.9 |
0.2 |
0 |
0 |
0 |
0 |
| E |
0.2 |
8.8 |
8.3 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
1.2 |
1.9 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
1.9 |
2.7 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0.3 |
1.1 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
0.5 |
1.5 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
1.3 |
6.7 |
0.0 |
0 |
0 |
0 |
0 |
| SW |
0 |
0.7 |
2.0 |
0.0 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0.0 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0.1 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
0.4 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
12.5 |
7.9 |
0 |
0 |
0 |
0 |
0 |
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
5.1 |
0.5 |
0 |
0 |
0 |
0 |
0 |
| NNE |
0 |
1.2 |
1.2 |
0.8 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
11.4 |
5.5 |
0 |
0 |
0 |
0 |
| ENE |
0 |
2.0 |
13.9 |
0.8 |
0 |
0 |
0 |
0 |
| E |
0 |
11.8 |
6.3 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
1.8 |
1.0 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
1.8 |
1.0 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0.5 |
0.2 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
0.7 |
0.7 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
2.8 |
4.1 |
0 |
0 |
0 |
0 |
0 |
| SW |
0 |
0.8 |
3.0 |
0 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0.7 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0.5 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
1.0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
11.9 |
7.0 |
0 |
0 |
0 |
0 |
0 |
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
3.7 |
1.7 |
0.1 |
0 |
0 |
0 |
0 |
| NNE |
0 |
1.3 |
0.4 |
0.4 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
12.4 |
3.1 |
0 |
0 |
0 |
0 |
| ENE |
0 |
1.5 |
16.1 |
0.3 |
0 |
0 |
0 |
0 |
| E |
0 |
3.6 |
5.1 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
0.3 |
0 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
0.8 |
0.3 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0 |
0.1 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
0.8 |
0.7 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
0.4 |
3.3 |
0.2 |
0 |
0 |
0 |
0 |
| SW |
0 |
0.2 |
1.0 |
0.2 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0.2 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0.3 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
0.4 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
27.6 |
13.2 |
0 |
0 |
0 |
0 |
0 |
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
3.9 |
1.1 |
0.6 |
0 |
0 |
0 |
0 |
| NNE |
0 |
0 |
0 |
1.1 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
14.4 |
3.9 |
0 |
0 |
0 |
0 |
| ENE |
0 |
1.1 |
18.9 |
1.1 |
0 |
0 |
0 |
0 |
| E |
0 |
8.3 |
3.9 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
0 |
0.6 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
1.1 |
1.7 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0 |
0.6 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
0.6 |
1.7 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
0.6 |
1.7 |
0 |
0 |
0 |
0 |
0 |
| SW |
0 |
0.6 |
3.3 |
0.6 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0.6 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
0.6 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
17.2 |
10.6 |
0 |
0 |
0 |
0 |
0 |
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
30.8 |
0 |
0 |
0 |
0 |
0 |
| ENE |
0 |
7.7 |
0 |
0 |
0 |
0 |
0 |
0 |
| E |
0 |
15.4 |
0 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
7.7 |
0 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SW |
0 |
0 |
7.7 |
0 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
23.1 |
7.7 |
0 |
0 |
0 |
0 |
0 |
| Table of Frequencies (percent) |
| 方角 |
< 0.5 m/s |
0.5-2 m/s |
2-4 m/s |
4-6 m/s |
6-8 m/s |
8-10 m/s |
> 10 m/s |
Total |
| N |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ENE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| E |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ESE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SSE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| S |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SSW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| SW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| WSW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| W |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| WNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| NNW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |