Unwelcome Guests: Alien Animal Invaders - Professor Tim Blackburn
2,907 views · Published 5 November 2013 · 51:05 · Indexed 14 November 2026
Channel: Gresham College · 2013 · Education
Human dispersal around the world has been accompanied by a range of other species that have established themselves outside the limits of their natural distribution. These invaders, non-native, exotic or alien species, are changing the natural world as these species, when once established, are very difficult to eradicate. The transcript and downloadable versions of the lecture are available from the Gresham College website: http://www.gresham.ac.uk/lectures-and-events/unwelcome-guests-alien-animal-invaders Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 1,500 lectures free to access or download from the website. Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege
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