Can we survive without bees, the chief pollinator?
The great Albert Einstein, although disputed by some, is often quoted to have famously stated that if there were no bees around any more, humans would have only 4 years to survive. Whether or not he actually had made such a statement, these days honey bees are very much in the news as reports of a decline in bee populations come in from various parts of the world. —>—>
And especially not for a bird
As a teenager, I kept pigeons on the balcony for a while and actually breeding and ringing them, became quite knowledgeable in matters pigeons. My pigeon coop was right above the entrance of our house and for that reason, none of the residents appreciated my pets very much (there was always the risk that something unpleasant might drop on someone entering or leaving the house). —>—>
Do flowers smell to repel or to appeal?
Plants don’t like to be eaten and all of us know that therefore they use a number of tricks to minimise losses inflicted on them by herbivores and kin. Spikes, spines, needles, spicules, thorns and barbs as well as toxic substances in leaves, stems, and fruits are some of the better-known measures with which plants increase their unpalatability and thus their survival. However, not only do plants like not to be eaten, but they also have to make sure that their valuable pollen is not stolen by pollen eaters. —>—>