14 March 2019

Vespa velutina

This arrived in my inbox, http://frelonasiatique.mnhn.fr/wp-content/uploads/sites/10/2015/09/Progression_Invasion_Vespa_velutina-Q_Rome_MNHN.gif

It's a great - worrying - graphic. I like the optimistic areas 'in check,' even if they vanish so quickly.


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