sequence showing the invasive species lionfish (pterois) being caught from a boat in the caribbean sea. - 引進物種 個影片檔及 b 捲影像00:25
crown of thorns starfish (acanthaster planci) on coral reef, west papua, indonesia - 引進物種 個影片檔及 b 捲影像00:09
crown of thorns starfish (acanthaster planci) on coral reef, west papua, indonesia - 引進物種 個影片檔及 b 捲影像00:10
sequence showing a low angle view of an asian hornet nest high up in a tree's branches and wide shot of a specialist pest control team in protective... - 引進物種 個影片檔及 b 捲影像00:07
asian hornets nest dissected and examined in laboratory to find out how much the invasive species to the uk can threaten the uk's plants ecosystem - 引進物種 個影片檔及 b 捲影像00:45
interview simon spratley, bee keeper, how the invasive asian hornet is a threat to the uk's honey bee population and the beekeeping industry - 引進物種 個影片檔及 b 捲影像00:21
interview peter davies, national bee unit, people who see an invasive asian hornet in their garden should take a picture and report it so they can be... - 引進物種 個影片檔及 b 捲影像00:19
la baells reservoir dreissena polymorpha infestation, drought during 2023 catalonia, spain - 引進物種 個影片檔及 b 捲影像00:30
a dirt road winds past lodgepole pine trees affected by mountain pine beetles. - 引進物種 個影片檔及 b 捲影像00:13
few brown needles remain on lodgepole pines affected by mountain pine beetles. - 引進物種 個影片檔及 b 捲影像00:16
few brown needles remain on lodgepole pines affected by mountain pine beetles. - 引進物種 個影片檔及 b 捲影像00:29
few needles remain on the branches of lodgepole pines killed by mountain pine beetle. - 引進物種 個影片檔及 b 捲影像00:13
lodgepole pine trees killed by mountain pine beetles fill helena national forest. - 引進物種 個影片檔及 b 捲影像00:19
brown needles cover dead whitebark pine trees destroyed by mountain pine beetles. - 引進物種 個影片檔及 b 捲影像00:07
