Sparrow-friendly hedges

We all need a place to call home. Somewhere where we feel safe and protected. Where we can chatter away in peace and security. Sparrows are no exception! House sparrows have declined markedly since the 1970s, although numbers have increased slightly in the past decade. There are a number of possible reasons (See Link 1),…

Frisky butterflies in the Spring sunshine!

The fine weather earlier this week – at the end of March 2021 – saw the emergence of some butterflies, Peacocks and Small Tortoiseshells, from their winter hibernation. Although they are hunkered down somewhere over the cold months, you would probably never find them (unless they are inside the trunk of an old tree), as…

Happy Easter! Daffodils say it best.

The colour yellow seems almost synonymous with Easter, perhaps associated with the coming of sunny days? Or egg yolks and chicks? Daffodils seem to express this time of year better than any other flower I think.ūüėä In Narcissus flowers like daffodils, the yellow-to-orange range of colours are produced by carotenoid and flavonoid pigments. Different types…

A day in the life of a Turnstone

So nice to get a bit of sunshine! Last night was freezing! I was just thinking, how long is it til we fly back to Greenland? Forget it! You are not even the right colour. Remember what we look like in our summer outfits? Oh yes, long time yet. I know. I just like to…

Butterfly eyespots III. Deflect and sacrifice.

I described in my first blog on butterfly eyespots (Conspicuousness or eye-mimicry?) how they can be effective at deterring predators from attacking them, although the jury is still out as to whether this happens because the eyespots are highly conspicuous, startling signals, or whether it is because they genuinely fool predators into thinking that they…