Nature Notes

NATURE NOTESI EXPECT many people will be familiar with the sight of a so-called ‘witch’s broom’ in a birch tree, and perhaps also be aware of the existence of oak apples or Robin’s Pincushions. But do you know what causes them?

NATURE NOTESMUCH has been discovered about birds by watching and counting them, but such methods rarely allow birds to be identified as individuals.

NATURE NOTESNO doubt you will have seen the items on BBC Autumnwatch and other programmes (even The One Show got in on the act) about harlequin ladybirds. Probably lots of you have come across them in the last few weeks as there have been reports of large gatherings in the West Wight in all sorts of unlikely, and possibly unsuitable, places.

NATURE NOTESIT'S that time of year again when treasure is to be found, in the form of dark glossy horse chestnuts, nestling in their soft white, pithy bed and protected by sparsely spaced, soft spines; quite unlike those of the sweet chestnut.

NATURE NOTESIT is not only Darwin who celebrates an important anniversary this year. The origins of the IW Natural History and Archaeological Society are also being feted this year with a celebratory exhibition based on the publication of an important book 100 years ago.

NATURE NOTESNOW the summer holidays are here, it is to be hoped lots of families will be able to enjoy that typical British activity of paddling in all weathers.