Monday, 25 February 2008
Croaks and frog spawn
Last night the frog chorus started up and continued on an off throughout today. There are now 10 clumps of frog spawn, three small the others medium sized clumps. Still impossible to get close enough to count the number of frogs as many dive while still a couple of metres or more away. There is also a lot of oxygenating weed in the pond, which I left end of last year instead of thining, because of the large number of damselfly larvae. It does however mean that you can only count the frogs when they are on the surface.