We hear a great deal about the beneficial bacteria that live in our digestive system and commonly referred to as the microbiome, which help us turn indigestible materials into nutrients that we can absorb. There are countless probiotic products on the market that are meant to introduce more of these beneficial bacteria into our system, enriching our microbiome. However, humans and indeed mammals are not alone in having helpful microflora in the gut. (more…)
I am always so impressed and uplifted when I see the first bees out, braving the cold and wind to forage in the spring sunshine. The buff-tailed bumblebee (Bombus terrestris) braves the winter, emerging on fine winter days to forage, but another species that you are likely to see right now is the ‘early bumblebee’ or Bombus pratorum. (more…)
For me, one of the highlights at the University of Bristol Botanic Garden is the giant waterlily (Victoria cruziana) that lives in the pond in the tropical glass house. Its enormous leaves, which can reach 2 metres in diameter, are studded with spines on the underside and always provide ample wow factor for visiting children (my own included). (more…)
On the 12th of February 1809, Charles Darwin was born in a large Georgian house, known as The Mount, in Shrewsbury. As a biologist, I am very familiar with the works of Darwin. And when I conjure an image of this man in my head it is of him in his 60s, bald on top and with a formidable beard. However, on a recent visit to the University of Bristol Botanic Garden, the curator, Nick Wray, showed me a portrait I had never seen before. (more…)
