I took the attached picture at Arnside Knott yesterday. I can't decide whether it is a Dark Green or a High Brown and I didn't see the underside. Any suggestions?
David
Fritillary Identification
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I agree entirely. The wing shape is a very useful feature and in this case is absolutely clear. Abroad, Niobe fritillary has a straight or convex margin, like dark green, and so the slightly concave wings of high brown are particularly helpful to know about.
The postdiscal spots on the forewings are also characteristic. In dark green they are pretty well parallel to the outer margin, while in high brown they take a bend at the third from the top, which is generally quite small.
Guy
The postdiscal spots on the forewings are also characteristic. In dark green they are pretty well parallel to the outer margin, while in high brown they take a bend at the third from the top, which is generally quite small.
Guy
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Thanks for the comments, Pete. It was at Priddy Mineries in Somerset. There is woodland about half a mile away but it's largely coniferous and, as far as I know, doesn't support any fritillary species.
This individual was nectaring off clover along the main pathway along with maybe half a dozen others. I got a good look at the underside of at least one of these and these at least were definitely DGF. The habitat is typical for DGF with gorse, heather and long grass although there are large marshy areas too.
Incidently, earlier in the year there were marsh and small pearl bordered fritillaries here.
This individual was nectaring off clover along the main pathway along with maybe half a dozen others. I got a good look at the underside of at least one of these and these at least were definitely DGF. The habitat is typical for DGF with gorse, heather and long grass although there are large marshy areas too.
Incidently, earlier in the year there were marsh and small pearl bordered fritillaries here.