The dutch government has a number of areas designated which can be used as the water level of the river rises too far, like here in the Rammelwaard, the forelands of the river IJssel. The dynamics of changing water levels has created a valuable natural river habitat with many birds like these great cormorants. This is a very common and widespread bird species. It feeds on the sea, in estuaries, and on freshwater lakes and rivers. Many fishermen see in the great cormorant a competitor for fish. Because of this, it was hunted nearly to extinction in the past, but thanks to conservation efforts, its numbers increased.
圖片編號:
99319045
拍攝者:
2circles
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授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
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標準授權 | XS | 480 x 320 | JPG | 13 | |
標準授權 | S | 800 x 533 | JPG | 15 | |
標準授權 | M | 2121 x 1414 | JPG | 18 | |
標準授權 | L | 2738 x 1825 | JPG | 20 | |
標準授權 | XL | 3464 x 2309 | JPG | 22 | |
標準授權 | MAX | 5184 x 3456 | JPG | 23 | |
標準授權 | ADD | Vector | AI | 38 | |
標準授權 | TIFF | 7331 x 4888 | TIF | 39 | |
進階授權 | WEL | 5184 x 3456 | JPG | 88 | |
進階授權 | PEL | 5184 x 3456 | JPG | 88 | |
進階授權 | UEL | 5184 x 3456 | JPG | 88 |
XS
S
M
L
XL
MAX
ADD
TIFF
WEL
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標準授權 | 480 x 320 px | JPG | 13 點 |
標準授權 | 800 x 533 px | JPG | 15 點 |
標準授權 | 2121 x 1414 px | JPG | 18 點 |
標準授權 | 2738 x 1825 px | JPG | 20 點 |
標準授權 | 3464 x 2309 px | JPG | 22 點 |
標準授權 | 5184 x 3456 px | JPG | 23 點 |
標準授權 | Vector px | AI | 38 點 |
標準授權 | 7331 x 4888 px | TIF | 39 點 |
進階授權 | 5184 x 3456 px | JPG | 88 點 |
進階授權 | 5184 x 3456 px | JPG | 88 點 |
進階授權 | 5184 x 3456 px | JPG | 88 點 |