Showing posts with label Winter Gnats. Show all posts
Showing posts with label Winter Gnats. Show all posts

Thursday, 22 December 2011

Twelve bugs of Christmas

Today we woke up to a mild, sunny day and I was pleasantly surprised by the diversity of active bugs about. I made a count of species and when I got to twelve I was reminded of the traditional carol and made up a buggy version:

12 ladybirds walking | 11 winter-gnats dancing |10 honeybees buzzing |9 bluebottles basking | 8 leafhoppers leaping | 7 woodlice hiding | 6 hoverflies flying | 5 snails sleeping | 4 spiders weaving | 3 harlequins | 2 drone flies | and a bumblebee on ivy

The honeybees in the local wildlife garden were coming out tripping over each other and ladybirds (7 spots mostly but also harlequins and 22 spots) were awaken by the mild temperature. I counted 5 spider species outside (Tegenaria, Zygiella, Pholcus, Steatoda, Linyphia). The main surprise was the bumblebee worker, extremely fast and active and with pollen baskets full with pollen.

Here is a slideshow of bugs seen and photographed today

Sunday, 29 November 2009

The Winter Ball

The sun appeared shyly behind the clouds after a shower. It is milder than in the last few days today and I wandered out in the garden to try and get some shots of the Winter Gnats (Trichoceridae). These are dipterans which are active on the winter months. Males gather in swarms from a few to dozens of individuals in assembly points over prominent bushes or trees and fly bobbing up and down. If you can get close to the swarm they might take you as their 'assembly point' and dance over your head. Occasionally each individual alights on the bushes. That's how I got the still shot of one.
Females enter the swarm to chose a male and mate.
Other than the Winter Gnats there was little active buglife in the garden. Three 7 Spot Ladybirds are hibernating in between the leaves of the Monkey Puzzle.
Hibernating 7-Spot ladybirds