We have frogspawn in the office pond. Today, a clump of frogspawn was observed in a shallow area of the office pond. Frogs had been spotted in the pond a few days ago, it seems that the spawning season has started. This is the earliest date in the year that we have recorded frogspawn. Last year (2023), the first frogspawn was recorded on the 28th of February. This was the first time that the frogs have spawned in February. This year, the frogs have begun spawning even earlier.
Picture credit: Everything Dinosaur
Common Frogs (Rana temporaria)
The spawn was produced by Common frogs (Rana temporaria). Observations by team members suggest that there were four frogs in the pond. The pond has been created to attract wildlife and frogs have laid their eggs in the pond each spring since 2008. For many years the frogs spawned around the third week of March. However, there is a distinct trend for recording spawning much earlier in the year.
Could this be a consequence of global warming and climate change?
It has certainly been very mild over the last week or two. Temperatures of 13-14 degrees Celsius have been recorded in the northwest of England. The average temperature for February in the Manchester area of England would normally be expected to be around 4-7 degrees Celsius.
Picture credit: Everything Dinosaur
Frogspawn Laid in a Shallow Part of the Pond
The frogs have laid their eggs in a shallow part of the pond. Eggs are not normally laid in this part of the office pond. Folklore suggests that if frogs lay in the shallows, then the next few weeks will be mild but wet. We will continue to observe the pond to see if more frogs arrive and more spawn is produced.
The Everything Dinosaur website: Everything Dinosaur.
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