Hi Ron, A few years ago Froglife used to recommend that if frogspawn was being moved between pond that it was only done within the same postcode area. Now they recommend that spawn is not transferred from pond to pond at all. This is to reduce the risk of spreading diseases like Red Leg disease or the Chytrid virus, or transferring invasive plants like Azolla (fairymoss) or Crassula (swamp stonecrop). http://froglife.org |
Here is a link that might be useful: froglife pdf