close-up varieties of ferns with bright green leaves with shadow of the trees moving over them in a botanical garden. - 蕨葉 個影片檔及 b 捲影像00:22大自然
common cockchafer (melolontha melolontha) climbing on a young unfurling fern frond - 蕨葉 個影片檔及 b 捲影像00:30
close up macro shot of black insect (assassin bug) sycanus croceovittatus resting on fresh green leaf in tropical nature with blurred foliage background for wildlife, ecology and biology concepts - 蕨葉 個影片檔及 b 捲影像00:08
close up macro shot of black insect (assassin bug) sycanus croceovittatus resting on fresh green leaf in tropical nature with blurred foliage background for wildlife, ecology and biology concepts - 蕨葉 個影片檔及 b 捲影像00:06昆蟲
close up macro shot of black insect (assassin bug) sycanus croceovittatus resting on fresh green leaf in tropical nature with blurred foliage background for wildlife, ecology and biology concepts - 蕨葉 個影片檔及 b 捲影像00:08
close up macro shot of black insect (assassin bug) sycanus croceovittatus resting on fresh green leaf in tropical nature with blurred foliage background for wildlife, ecology and biology concepts - 蕨葉 個影片檔及 b 捲影像00:08昆蟲
the blue mormon butterfly is sitting on a fiddlehead fern and other forest weed leaves in tehatta, west bengal, india, on april 26, 2025. - 蕨葉 個影片檔及 b 捲影像00:13
the blue mormon butterfly is sitting on a fiddlehead fern and other forest weed leaves in tehatta, west bengal, india, on april 26, 2025. - 蕨葉 個影片檔及 b 捲影像00:11
fern with light green leaves swaying in soft wind with part of sunlight touching its surface in a tropical rainforest. - 蕨葉 個影片檔及 b 捲影像00:22
evolution of vascular plants: the ferns - part 12 of 28. describes the evolution of vascular systems in land plants. the highly specialized structures that occur in vascular plants are shown through investigation of the fern. explains the adaptive advanta - 蕨葉 個影片檔及 b 捲影像00:32