These tree creepers seem much less frightened than the nuthatches, which I have only got blurred pictures of.
It would be easier to tell which one it is from its voice, apparently (Gartenbaumläufer: short-toed tree creeper, Waldbaumläufer: tree creeper – and both have equally long toes, of course).
LATER NOTE: I am told it is a short-toed tree-creeper, in view of the colouring on the sides.
Consider whether the following are a Legaleinheit: Einzelunternehmen bzw. -unternehmer as a sole (BE) trade/trader and (AE) sole proprietor/ship.
Weblinks claim a sole trader, like a freelance translator or interpreter, is not an independent business organisation. But they overlook the accounting treatment as a separate ‘entity’. Certainly, they are not Gesellschaften, whilst a bishop in Common Law countries can be a corporation(sole).