Wirbellose / Invertebrates

Ich hatte an dem Tag großes Glück - erstens war Krake Ferdinand sehr aktiv, und zweitens war trotzdem fast niemand da, um ihm zuzugucken. (Normalerweise ist sein Becken dicht umlagert, sobald man nur einen Zipfel von ihm sieht.) ------------------------------------------------------------------------------------------------------------------------------------------- The day I took this photo was a lucky day - Ferdinand was very active, and hardly any people were there to watch him. (Normally, a crowd gathers before his basin as soon as a bit of him is visible.)

Ich hatte an dem Tag großes Glück - erstens war Krake Ferdinand sehr aktiv, und zweitens war trotzdem fast niemand da, um ihm zuzugucken. (Normalerweise ist sein Becken dicht umlagert, sobald man nur einen Zipfel von ihm sieht.) ------------------------------------------------------------------------------------------------------------------------------------------- The day I took this photo was a lucky day - Ferdinand was very active, and hardly any people were there to watch him. (Normally, a crowd gathers before his basin as soon as a bit of him is visible.)

Der Körper der Spinne ist nur wenig größer als 1 cm ...

I saw this caterpillar on the Danish island Rømø. It is maybe 4-5 cm long.

I saw this caterpillar on the Danish island Rømø. It is maybe 4-5 cm long.

I saw this fly on the Danish island Rømø. The flower's diameter is maybe 4 cm. Is the photo sufficient for a more detailed identification of the insect?

I saw insect and flower on the Danish island Rømø. The insect's length is ca. 1.5 - 2 cm. Can you identify insect (maybe a hoverfly?) and/or flower?

Noch ein Bild der netzbauenden Spinne. Hier sieht man, wie die Spinne ihre Beine zum Netzbau einsetzt.

I saw this insect on the Danish island Rømø.

I saw this insect on the Danish island Rømø. It was much smaller than the great green bush-cricket I saw on the same day. Can you identify this insect?