ms shot of common toad bufo bufo toadlets emerging from the water as tadpoles and drying out into juvenile toads, / newcastle emlyn, ceredigion, united kingdom - 蝌蚪 個影片檔及 b 捲影像00:17
ws shot of common toad bufo toadlets emerging from the water as tadpoles and drying out into juvenile toads / newcastle emlyn, ceredigion, united kingdom - 蝌蚪 個影片檔及 b 捲影像00:10
eggs of maria's giant glass frog (nymphargus mariae) in the ecuadorian amazon with a waterfall in the background - 蝌蚪 個影片檔及 b 捲影像00:11
eggs of maria's giant glass frog (nymphargus mariae) in the ecuadorian amazon with a waterfall in the background - 蝌蚪 個影片檔及 b 捲影像00:13
eggs of maria's giant glass frog (nymphargus mariae) in the ecuadorian amazon with a waterfall in the background - 蝌蚪 個影片檔及 b 捲影像00:09亞馬遜雨林, 瀑布
eggs of maria's giant glass frog (nymphargus mariae) in the ecuadorian amazon with a waterfall in the background - 蝌蚪 個影片檔及 b 捲影像00:16
cu tu zo zi shot of man catching tadpoles from tank and handing them to children during rayne frog festival / rayne, louisiana, united states - 蝌蚪 個影片檔及 b 捲影像00:26
reflection of the sky and trees on the pond with aquatic plants in gran canaria - 蝌蚪 個影片檔及 b 捲影像00:07
cambridge:intvarious shots prof john gurdon , who first cloned tadpoles in 1962, looking at liquid through microscopeprof john gurdon intvwd sot-... - 蝌蚪 個影片檔及 b 捲影像01:05
princess of wales in italy: salvador allende school visit in reggio emilia; italy: emilia-romagna: salvador allende primary school:extcatherine,... - 蝌蚪 個影片檔及 b 捲影像00:44
princess of wales in italy: salvador allende school visit in reggio emilia; italy: emilia-romagna: salvador allende primary school:extman brings... - 蝌蚪 個影片檔及 b 捲影像00:46
princess of wales in italy: salvador allende school visit in reggio emilia; italy: emilia-romagna: salvador allende primary school:extclose on... - 蝌蚪 個影片檔及 b 捲影像01:00
princess of wales in italy: salvador allende school visit in reggio emilia; italy: emilia-romagna: salvador allende primary school:extcatherine,... - 蝌蚪 個影片檔及 b 捲影像00:33
tadpoles gathered in shallow water near the muddy shoreline, staying close to the sun-warmed edge to regulate body temperature, early spring amphibian development in a natural pond habitat - 蝌蚪 個影片檔及 b 捲影像00:30
tadpoles gathered in shallow water near the muddy shoreline, staying close to the sun-warmed edge to regulate body temperature, early spring amphibian development in a natural pond habitat - 蝌蚪 個影片檔及 b 捲影像00:20
tadpole swimming past floating aquatic plant leaves in shallow muddy water, gentle ripples on the surface, early amphibian life in natural pond environment - 蝌蚪 個影片檔及 b 捲影像00:08
view of water strider and swarm of ants on water surface, tadpole underwater / south korea - 蝌蚪 個影片檔及 b 捲影像00:13
gyeonggi-do, gwangju-si, freshwater bivalve and tadpoles underwater / south korea - 蝌蚪 個影片檔及 b 捲影像00:31