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RAUK - Archived Forum - Decrease in tadpoles

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Decrease in tadpoles:

Author Message
Daniel S
Member
Joined: 24 Mar 2005
No. of posts: 4


View other posts by Daniel S
Posted: 25 Mar 2005

Every year since i was aboout 6 i have taken out some frogspawn from my nan's pond to watch it develop into froglets then i release it there used to be masses of tadpoles all swimming around but after we emptied the pond to make it bigger the amount of tadpoles has got lower and lower each year, why is this? there is a lot of goldfish in the pond and a lot of newts could it be this?


Daniel S
peastick
Member
Joined: 21 Mar 2005
No. of posts: 4


View other posts by peastick
Posted: 26 Mar 2005

I think you have answerred your own question, 'lots of goldfish'. A 4" goldfish can easily consume ten or more taddies per day. Other predators within the pond can match any goldfish, for instance great diving beetles or dragonfly larvae.

 


- Decrease in tadpoles

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