Monthly Archives: April 2017

Orchid in flower 700

Swarming bees steal the show on this year’s spring flowers nature walk

On Saturday 22 April I led this year’s spring flower nature walk to Hillhouse wood.  The forecast was for OK weather, so we hoped that a decent number of people would come along.  As 2 pm approached, numbers swelled, and by the time it was time to start it was clear that Chris Stephenson’s publicity machine had been on overdrive. Forty seven people were present, which was the largest group I can remember.  I was going to be doing a lot of shouting (no change there, some would say). Continue reading

TrackaTree Lesser celandines 2017 12 April

Are Wood anemones more sensitive plants than Lesser celandines?

In my last post I showed a chart of my TrackaTree phenology data for Wood anemones for 2014-2017. As the chart below shows, the timing of flowering of the Lesser celandines has varied less over these four years, with only 13 days between the earliest 2014 and the latest, 2016.  Continue reading

Trackatree Wood anemones chart 4 April 2017

The Wood anemones in Hillhouse wood vary markedly in when they flower, according to my TrackaTree data

I my last post I explained how I decided to chart the data I’ve been collecting for the TrackaTree phenology project, so see if it has any interesting stories to tell. I wanted to look at the variation within the same species between the years, and also to see there was any variation in the relative timing of the different species between years.  Continue reading

165 Bluebell cropped

In which I decide to see if the data I’ve been collecting for the TrackaTree phenology project actually tells us anything

The thought recently struck me that the data I’ve been collecting in Hillhouse Wood for the TrackaTree phenology project might enable me to look for any noteworthy differences between years. (Phenology is the study of how the timings of the seasons are affected by variations in weather.  Continue reading