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Grey Squirrels Research Paper

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vaccines

vaccines will reduce grey squirrel numbers without causing the same stress as capture traps. This therefore is a more humane method of reducing grey squirrel numbers. It will work by having the vaccine inserted into the grey squirrels food. This would be a long term control measure as it would impact the ability to reproduce, decreasing the number of grey squirrels as the years go on.The vaccine would sterilise both male and female species as it will cause an antibody affect causing the immune system to target the sperm. this will lead to considrable falls in the number of grey squirrels being produced. with figures suggesting that it would only require 80% of squirrels to be vaccinated in order for the population to fall dramatically.

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