Friday, April 26, 2024

Cinnamon bug - a recent arrival in my garden














I first found one of these cinnamon bugs Corizus hyoscyami in the garden a couple of years ago. Now they are well established here. They overwinter as adults and this is the first that I've seen this year, feeding on garden mint leaves. A strikingly beautiful insect.












This is yet another species that's extending its range northwards, presumably in response to climate change, although I suppose that the wholesale and retail horticulture industry could be giving it a helping hand. Originally it was confined to coastal sand dune habitats in southern England, but now it seems to be on its way to Scotland. Our winters here in Durham have become much milder in recent years, which must make it easier for species adapted to a more southerly climate to become established here.



 

Tuesday, April 16, 2024

Jackdaw skull

 I found this bird's skull in Ashes quarry, Stanhope, Weardale a couple of days ago. I think it's a jackdaw's skull - it's about the right size (6.5 cm long), the beak is the right shape and it was under a site where jackdaws often nest. A beautiful object, light but strong, with a large brain case as befits such an intelligent bird species.






Wednesday, April 10, 2024

Conifer plantation ladybirds

 Three pictures of two ladybirds often associated with conifers, found on a fence post on the edge of a Sitka spruce plantation in the Deerness valley, County Durham. The eyed ladybird is our largest native species, while the larch ladybird, with yellow wing cases, is one of our smallest. 


Ladybirds seem to like climbing to the top of fence posts on sunny days - the lower pictures here, of another eyed ladybird, a 16-spot ladybird Halyzia 16-guttata and a harlequin ladybird, were all taken on fence posts in Teesdale earlier this week.