20th April |
River Deele, and a later trip to the original Hedgerow, leg 2.
Orange Tip male x 1. Orange Tip female x 1. Green-veined White male x 1. Bright and warm, with a sprinkle of drizzle. |
Bluebells are fully open now. No white ones yet. |
Ramsons has also opened and its fungal rust - Puccinia sessilis - has appeared.. The alternate host for this rust is, astonishingly, Phalaris - Canary Reed Grass, which I haven't found anywhere near this location.
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There were plenty of these little Ichneumonids scurrying all over the place. |
I saw a male Orange Tip butterfly two days ago, but found these eggs before I found the female. Notice that each flowerhead has a single egg: they're cannibals and will consume each other if they meet.
The eggs start white, but will turn orange within a day or two. |
When the female has mated she rejects further males with this characteristic 'tail-up' attitude. The attendant male was not to be rebuffed, however, and made several approaches - all unsuccessful.
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She managed to rest when the male eventually lost interest, so I got a couple of close-ups:
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I have a double aggregation of mining bees on a south-facing bank. All of these bees make solitary tunnels, but they often nest very close to each other. The two species involved are Andrena cinerea (left) and Halictus rubicundus (right).
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Hydrothassa marginella (left) is a beetle associated with Buttercups. On the right we have another little (6mm) Solitary Bee, probably Lassioglossum sp.
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Lastly, a Green-veined White, with no spots on the inner wing, so probably a male. |
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