Caught in the moment

Caught in the moment Evolution, a slow process, difficult to see in action. Often it is so slow, only after a long time, you notice something has changed. Then, try finding out what caused the change. Sometimes, however, it is at once clear something has changed. An organ or a limp is missing, misplaced, orContinue reading “Caught in the moment”

UV pigmentation, more than just for the bees

UV pigmentation, more than just for the bees Flowers come in many shapes and colours. Beyond even those we can see. Flowers show a lot of variation in, for us invisible, ultraviolet pigments. Such as the UV absorbing pigments on the petals of sunflowers. These can be just at the base of the petal, formingContinue reading “UV pigmentation, more than just for the bees”