Natural History Grasshoppers up close! 8 August 2019 Ian Alexander Meadow Grasshopper in Gunnersbury Triangle’s Anthill Meadow Field Grasshopper, on a refugium Common Darter female on dried bramble in Picnic Meadow Jersey Tiger by pond boardwalk with red underwing; yellow underwing specimens are also visible around the reserve. The underwing colour appears as a startling flash when the insect takes off, but unlike many other moths, grasshoppers and so on which have such deimatic coloration, the Jersey Tiger is conspicuous when it rests. There must be a reason for the polymorphism; perhaps the startle effect works better when a predator has not seen too many insects with a particular underwing colour.
Natural History Summer Insects in Gunnersbury Triangle 12 July 2018 Ian Alexander Jersey Tiger on hawthorn Southern Hawker in picnic meadow Speckled Bush Cricket in picnic meadow. The insect’s a bit small in the photo to give an idea of the length of the antennae, enormously long compared to those of grasshoppers. Worth zooming in to see the speckled body! Holly Blue on Ragwort in picnic meadow